Mercedes-Benz C-Class 250 CDI BlueEFFICIENCY

The Mercedes-Benz C-Class has in its range with a turbo-optimized versions, which have a lower fuel consumption and reduced CO2 emissions (compared with a conventional version with the same engine and power). Commercially called BlueEFFICIENCY. Today we find other similar models: Volkswagen Passat Bluemotion.

In the fall goes on sale Mercedes-Benz C 250 CDI BlueEFFICIENCY Prime Edition. A version that develops an output of 204 hp and maximum torque of 500 Nm from its 2.2 liters. With these figures, the Mercedes-Benz BlueEFFICIENCY C 250 CDI accelerates from 0 to 100 km / h in 7.0 seconds and reaches a top speed of 250 km / h. Its average fuel consumption is 5.2 liters per hundred kilometers and achieves CO2 emissions of 138 g / km.

Equipment
The Mercedes-Benz C 250 CDI BlueEFFICIENCY Prime Edition is sold with finishing Avantgarde, which includes 16-inch wheels and 205/55 R16 tires. If desired, can be replaced without surcharge for alloy wheels 16 inches in a sporty 7-spoke design (tires 205/55 R16 also) or 17-inch wheels and tires 5 spokes double size broadband 225 / 45 R17 front and 245/40 R17 rear.

The standard equipment is complete with elements such as "Agility Control" which allows the regulation of the hardness of the dampers depending on the situation or the Pre-Safe system, a solution of defensive protection for the occupants.

The basic equipment of the new model includes a central unit for infotainment Audio 20 (with keypad for entering telephone numbers and radio frequencies and a Bluetooth interface to connect your mobile phone with handsfree car kit without any cables) , floor mats embroidered with the distinctive 'PrimeEdition "and aluminum trim on the carrier (optionally available in maple root wood).

A 204 hp turbo diesel
The Mercedes-Benz C 250 CDI BlueEFFICIENCY Prime Edition equips a new four-cylinder engine and 2.2 liter displacement which has a maximum ignition pressure of 200 bars, a two-stage turbocharger, a common rail injection system for 4th generation which the pressure in the rail has increased by 400 bar to reach the 2,000 current bars, and a new piezoelectric injector concept with direct control of the injection needle for greater flexibility in the rate of injection and thus more quiet running, disconnect the ejectors largest oil and water pump when not needed.

The innovations also include the provision of controlling the camshaft rear of the engine, which facilitates compliance with legal requirements to protect pedestrians in the saloon with longitudinal engine and upline hood back.

To improve the consumption in everyday driving situations (traveling at low engine speed) has improved the development of engine torque at low engine speed range.

The Mercedes-Benz C 250 CDI BlueEFFICIENCY Prime Edition meets future EU5 regulations and is able to meet more stringent guidelines as EU6 and U.S. BIN 5.

The 250 CDI will be replacing four engine families currently used in Mercedes-Benz range. Can be mounted in various series, with different power levels, both in longitudinal and transverse position. After entering the Class C, the new mechanics will be integrated into the Mercedes-Benz E-Class and the Mercedes-Benz GLK.

Manufacture
The four-cylinder engines are manufactured entirely in Germany, within the production network of Mercedes-Benz Powertrain. Untertürkheim born in the basic engine and Kölleda / Thuringia is conducted final assembly. Mercedes-Benz has built new buildings for the manufacture of the new four-cylinder engine, and has introduced ultra-modern work processes. The production is distinguished by innovative concepts of machinery, technical intelligent robots, optimized ergonomics in the workplace, comprehensive quality control and great flexibility. Mercedes-Benz plans to produce about 700,000 units per year of this engine.

In the Mercedes-Benz C 250 CDI BlueEFFICIENCY Prime Edition the new diesel engine is associated with a six-speed manual gearbox with overdrive. Mercedes engineers have developed a package of measures aimed at achieving a tighter consumption. These include: an accurate aerodynamic improvement, including new exterior mirrors optimized shape and a cover of low smooth surface newly developed tires that reduce by 10% rolling resistance, energy management, efficient power steering regulated depending on the situation (an additional valve reduces the pressure of the auxiliary pump when the address is not necessary), and an indicator located on the dashboard to report on the progress that we have inserted for the lowest consumption possible (the instrument panel shows the exact consumption at any time).

The BlueEFFICIENCY range has two engines: a petrol C 180 K (four-cylinder is a line which has an output of 156 hp) and a turbo-diesel C 200 CDI (four-cylinder is a line that has an output of 136 hp) .

Mercedes-Benz conceptFASCINATION

The Mercedes-Benz coupe ConceptFASCINATION is a preview of the styling of the next generation of Mercedes-Benz E Class Be officially presented at the East Hall of Paris, to be held from 4 to 19 October.

Aesthetically include details such as the lack of B pillars and the total concealment of the windows to go down, property of the Mercedes-Benz coupes, resulting in integration of the cargo area at the rear increasing the sense of creating a long and remarkable luminosity.

The Mercedes-Benz ConceptFASCINATION coupé takes mechanical elements of the new E-Class, including, among others, the new four-cylinder diesel technology BlueTEC with AdBlue of 2.2 liters and 204 hp.

The model presented to the public in Paris was not created to generate interest for a new design concept, but to know the tastes of the public and gauge the reaction of the latter to new ideas for cars.

Mercedes-Benz G-Class

Mercedes-Benz presents a new update of one of its most popular models, Class G. Presents slight changes in its front (practically negligible), a new V8 petrol engine of 388 hp and outfits.

Externally, the Mercedes-Benz G-Class 2008 Range features a new three-slat grille and, additionally, in the case G 500 has new tires aleaciÛn of 18 inches. The short versions, long and cabrio are unchanged.

The Mercedes-Benz G-Class 2008 Range features a new V8 engine, 388 hp. The G 500 accelerates from 0 to 100 km / h in just 5.9 seconds.

With respect to equipment, the Mercedes-Benz G-Class 2008 Range features a new and expanded telem · tica which incorporates as standard a hands-free Bluetooth phone. Optionally you can have an interface for connecting electronic music to the car stereo. The titles of the musical cuts on the screen center of the dashboard and are selected from the multifunction steering wheel, while the device is charging. In the G 500, Comand, which integrates the browser, is standard and includes voice control.

Optionally you can also opt for the system, Harman Kardon Logic 7 sound with 12 speakers and 450 watts.

The Mercedes-Benz G-Class 2008 Range begin marketing in September. The end of their production is not yet known. In 2009 · celebrate its 30 years of commercial life.

Mercedes-Benz offers a full range of 4x4, formed by the R-Class, GL, ML and GLK.

Mazda MX-5 Superlight Version

Mazda will present a show car world welterweight designed based on the current Mazda MX-5. The stage will be the 63rd edition of the Frankfurt Motor Show, from 15 to 27 September 2009.

After 20 years, the Mazda MX-5 is the best-selling two-seater sports of all time. In Frankfurt, Mazda will present a new delivery of their roadster at the prototype stage: the Mazda MX-5 Superlight version, designed in the study of Mazda in Oberursel, Germany.

Enhanced performance and lower consumption
The Mazda MX-5 Superlight lightened version is a prototype to achieve better performance, fuel consumption and CO2 emissions. In its most remarkable body is that it has no windshield.

The new Mazda MX-5 Superlight version will be officially presented on 15 September at 12:45 at the Frankfurt Motor Show.

Mazda CX-7

The Mazda CX-7 has a number of improvements that affect its chassis, bodywork, interior, equipment and engines (opens a new 2.2-liter diesel engine 173 hp). Since this model launch Mazda in North America in 2006 and in Europe and Japan in 2007, the Japanese brand has sold 165,000 units until December 2008.

The Mazda CX-7 Range 2009 featuring a new lower front grille design and a larger pentagram. The grille is framed in a silver bezel. It also has a larger area of opening that leads to a better cooling. Another improvement is the new frontal design bezels front fog lamps.

On the side of the body's new chrome trim on the bottom of the doors, which is available depending on the finish. In the rear section, the new Mazda CX-7 Range 2009 carries a chrome bar on the handle of the tailgate, also highlights a new roof spoiler larger (depending on finish).

The Mazda CX-7 Range 2009 is presented in seven body colors (depending on market). Three of the tunes are new: Aluminum Metallic, Stormy Blue Mica and Sparkling Black Mica. Sites remained for the two tones of the original color: black and beige sand (according to markets). The new Mazda CX-7 Range 2009 mounted a new alloy wheels and 18-inch design for the first time at the range, alloy wheels also mounted 19-inch (Luxury finish).

Improvements inside
The Mazda CX-7 Range 2009 introduces a number of improvements to the dashboard. The instrument panel now has a double cantilever. The upper deck is no longer straight, but follows a slightly undulating profile. This change has allowed the design team to install the new multifunction display (MID) located in the center and immediately to the right of the driver for ease of reading. At the central panel edges have been added metallic or piano black to convey a greater sense of refinement.

The interior design of the Mazda CX-7 Range 2009 incorporates new materials in different parts of the interior to reinforce the sense of quality. The central air vents and side carry a special antireflective chrome. There have also introduced new armrests in the front and rear doors with a soft plush feel and improved comfort. The cover of the center console armrest is made of highly elastic urethane. In the high-end versions, the armrest is also an additional soft padding.

The Mazda CX-7 Range 2009 now has a new steering wheel with integrated controls to manage the functions of the stereo and cruise control, telephone and browser and more. In designing the instrument panel features a novel indirect lighting in blue, white marlin and three-dimensional clocks.

Mazda 3 i-stop

The Mazda3 now associated to the 2.0 liter engine DISI ecological technology cutting idling: the i-stop Mazda. This solution, developed entirely by Mazda, is the only cutting existing idle the engine started using the remaining energy of the pistons (with a little help from starter) to inject fuel directly into the cylinders and turn them on to force movement. This is done in 0.35 seconds, twice as fast as conventional systems idle cutoff.

Equipment

Luxury finish includes dual zone climate control, fog lamps, fog lamps, mirror photosensitive, rain sensor and lights, cruise control, parking sensors, intelligent control, power button, wireless bluetooth and alloy wheels of 17 inches.

Additionally, the finish features a browser Sportive, lane change assistant, sport seats, tire pressure control, welcome lighting and sports kit (this kit features front and rear bumpers and fog lamps sports specific).

Among the options you can choose include metallic paint (costs 400 €), illuminated running boards, rear spoiler slides into the tray of the trunk, heated seats, spare wheel kit standard size, bike and ski racks. There is a package called "Sportive Premium Pack" which costs € 1,500 and includes adaptive bi-xenon headlamps, Bose audio system with 10 speakers + subwoofer, 6-CD changer and iPod-Bluetooth connection.

The Mazda3 i-stop is warranted for 3 years or 100,000 km, which can be extended to 5 years with unlimited mileage for 575 €. Maintenance intervals are every 12 months or 20,000 km According to Mazda, the approximate annual cost is 147 €.

The advantage of combining a direct injection engine with cutting idling (originally called SISS: Smart Idle Stop System) is that it is possible to start the engine almost twice as fast and quieter than conventional systems idle cutoff. In addition, fuel consumption is reduced by 9% in urban driving. The combination of these two technologies, Mazda with other minor tweaks, including changes in aerodynamics, has reduced consumption Mazda3 i-stop up to 14% (combined driving) compared with the previous Mazda3.

When the driver stops the vehicle (for a red light or traffic delay), the engine automatically shuts down, being prepared for a quick restart. As the driver depresses the clutch, the engine automatically starts the boot process, without the driver having to do anything.

I-stop operation
When a vehicle stops at a traffic light or traffic jam, according to test results of urban driving in European cities, the court can reduce idling fuel consumption by approximately 5%. However, the disadvantage of conventional systems is idle cut using only an electric motor to restart the engine. Therefore require a relatively long time to resume the combustion engine. In real driving conditions, this means a lag between the time they are stepping on the accelerator and when the car starts moving. Linked to this noise and vibration occurs.

The i-stop use of the new Mazda3's potential DISI direct injection engine to save fuel and start quickly and silently. To do this, fuel is injected directly into the cylinder, which ignites, it forces the piston down and sets in motion the crankshaft.

To be able to use combustion energy from the first stage of restarting the engine and start it quickly, it must meet the following three conditions with the engine stopped: (1) the engine must be capable of injecting fuel directly into the combustion chamber and turning it on, (2) there should be an adequate amount of clean air in the combustion chamber of the cylinder where it will ignite the fuel, and (3) the computer control system must be able to determine what cylinder you have to turn immediately after the engine operate. The i-stop system therefore has to be combined with a direct injection engine capable of delivering high pressure fuel to the combustion chamber and ignite easily. The 2.0-liter Mazda DISI petrol is suitable.

Check position of the cylinder
When the motor stops, the cylinders are stopped in the right position. Furthermore, it retains an amount of air in the combustion chamber which is purged in a timely manner to reduce the amount of unburned gasoline. The position of the piston is controlled by applying current to the motor generator when shutting down. This operation is very similar to how an electric motor. The signal from the crank angle sensor (proportional to the position of the cylinder) is used as feedback control to stop the piston in the correct position of the expansion stroke.

To purge the combustion chamber, the new court system idle Mazda3 slightly open the throttle valve for an instant in the process of cutting the engine (the valve is normally closed during the motor court). Conventional sensors only detect crank angle rotation forward, which prevents them from backward rotation monitor or determine the correct position of the piston. The i-stop Mazda uses a crank angle sensor capable of monitoring its rotation in both directions, allowing you to calculate exactly the correct position of the piston. To keep the crankshaft in the proper position when the engine is cut, rotate it slightly in the opposite direction.

Faster startup and lower fuel consumption
When you want to restart the engine, this device allows an adequate fuel injection and control the ignition advance. Thus, it is possible to harness the energy of combustion with the engine off and restart in 0.35 seconds, which is approximately half the time required in conventional systems idle cutoff. Although the new system i used Mazda-stop energy of combustion to restart the engine, the starter motor assists in the opening laps of the crankshaft. This strikes the perfect balance between maximizing fuel economy and reduce the time necessary to restart the engine. Result: the i-stop reduces fuel consumption beyond what is possible using only the energy of combustion to restart the engine.

Driver Assistance System
The Mazda3 2.0 l. DISI, the i-stop driver support offering visual confirmation of the engine operation in relation to the driving style. On the dash is a switch to deactivate the court system idle. In the driver's instrument panel there is a sign "i" stop "lights when the system turns off the engine, eg when the car stops at a traffic light. When the driver turns off the i-stop, amber indicator lights.

The new Mazda3 i-stop (available only with the DISI petrol engine 2.0 liters) is equipped with an auxiliary battery that feeds the system in case the main battery is fully charged or not there is any other problem. This extra measure of control ensures that the driver can use the system naturally, without any worries. In addition, the system cuts the engine if the car stops at a very sharp slope (above 14%).

New nanotechnology catalyst
The Mazda3 2.0 l. DISI gasoline not only uses direct injection and the i-stop to save fuel and achieve lower emissions, but also incorporates a new simple nano catalyst for catalytic metals deposited directly into the catalyst support matrix, which offers significant advantages over conventional catalysts: eliminates thermal degradation caused by precious metal aggregation and markedly improves the treatment of long-term emissions.

The catalyst for nanotechnology simple philosophy contributes to the Sustainable Zoom-Zoom Mazda from the same manufacturing process, because it contains up to 90% less precious metals than conventional catalysts. The reduction in consumption helps to protect these valuable resources.

Mazda 3 MPS

The Mazda3 MPS Range 2009 is the sportiest model range. It has a direct injection turbo engine that delivers maximum power of 260 hp. Traction is front and has a six-speed manual gearbox. The MPS is a model equivalent to a Seat Leon Cupra (both have five-door body and turbo engine of similar power).

The body has a specific front and rear bumpers. The front grille and lower bumper sections share the same metallic black finish. These elements are framed by cylindrical bi-xenon headlights and round fog lamps. The hood has a new air intake in the center to the intercooler.

In the back stands a large spoiler at the top of the tailgate and twin exhaust pipes. The optical lens LED rear inner lead which produces a feeling of greater transparency with the lights off.

The Mazda3 MPS Range 2009 alloy wheels mounted about 18 inches (18 x 7.5 J) designed exclusively for this model. The tires have the same design as the Mazda RX-8.

Semi-bucket front seats
Its interior has details differentiating the rest of the range. The tachometer MPS wears a red logo and a needle that travels an arc of 260 degrees, compared to 190, the Mazda3 range. The instrument panel of the new MPS also has an LED indicator of turbo pressure point between the two main clocks.

The Mazda3 MPS Range 2009 is semi-bucket front seats. The front profile of the seats has been lengthened to better suit the legs. It also has more length to the back to provide more support. The seat upholstery combines a unique base graphics and black with red stitching.

The black is the color that predominates in the interior while the seats are trimmed in red graphics. The seats, steering wheel, door panels, shift lever and the center armrest are embroidered with red stitching.

260 hp turbo engine
Like the current MPS, the new supercharged inherits gasolinaZR DISI (Direct Injection Spark Ignition) Turbo four-cylinder 2.3-liter gasoline direct injection located in a transverse position. It has a maximum power of 260 hp at 5,500 rpm with maximum torque of 38.7 Nm at 3,000 rpm. Has an output of 115 hp per liter displacement. DISI This unit develops its maximum torque of 380 Nm at 3,000 rpm. From rest and accelerates from 0 to 100 km / h in 6.1 seconds. It has a top speed of 250 km / h. The change is a six-speed manual.

Its compression ratio of 9.5:1, which is relatively high for a turbocharged engine. Its high pressure injectors, working at 115 bars, allow you to obtain a consumption of 13.5 liters in the city, 7.5 highway and 9.7 liters in gallons of gasoline per 100km combined cycle.

By matching the direct injection with a turbocharger ensures that the engine reaches performance comparable to a larger displacement engine. It has achieved a perfect balance between lightness and rigidity through the use of high strength steel (notably the use of steel in 1480 MPa strength).

The latent heat of vaporization that occurs in the engine when pulverized fuel is injected directly into a cylinder at pressures up to 11.5 MPa reduces the temperature of the combustion chamber (cooling effect inside the cylinder) and improves efficiency the burden of fuel-air mixture. Compared with turbocharged engines that inject fuel through the normal intake ports, this technique increases the torque of the new Mazda3 MPS by about 10% at 3000 rpm. This will get a flat curve of torque delivery, with an enormous power controllable turbocharger using a fixed pitch. The intercooler has the same size as the previous model, but the new air intake mounted on the hood provides a fresh air supply ensures stable operation of refrigeration.

It has optimized the rigidity of the left and right transmission to minimize the influence of the pair in the address. The various measures adopted to optimize the engine helps the car better traction. Specifically, it has added more control of the intake air volume and overfeeding, thus avoiding peak torque and you get a smooth and linear delivery, and steering angles most appropriate in all gears.

Optimized aerodynamics has helped reduce the fuel consumption of 9.7 litres/100 km from the previous model to 9.2 litres/100 km on the new Mazda3 MPS Range 2009. Another innovation is the installation under the floor of nanotechnology first catalyst simple and rapid reaction that is mounted on a car. This item is in a cleaner emissions and facilitates compliance Euro V (emits 217 g / km CO2).

Six-speed manual transmission
Mazda3 MPS Transmission Range 2009 is characterized by its compact three-axle which keeps the same overall length than a five-speed manual gearbox. It uses a wide gear ratios to fully exploit that allows the delivery of torque band. The sixth gear has a longer development to reduce noise and fuel consumption. All speeds have a gear ratio that favors higher speeds than the previous model.

The triple-cone synchronizers for first, second and third gears and double cone synchronizer for fourth gear optimize the strength to make changes and cuts in routes. Furthermore, the transmission uses a low viscosity oil that greatly reduces the effort needed to shift gears with the engine cold.

Sports suspension
Based on the body of the Mazda3 5-door, the new version adds reinforcements MPS squadrons in front of the engine cover to strengthen the bonds between the rear suspension towers and the ground plate, furthermore the tunnel element is large.

Have been modified coefficients of the coil springs in both the MacPherson strut front suspension and multilink rear suspension. The stabilizer is thicker and shock absorbers are strongest.

The Mazda3 MPS Range 2009 series equipped with Dunlop 225/40R18 tires (they are wider than the previous model).

Now the Mazda3 MPS Range 2009 uses three caps Mounting the wheel very stiff, rather than the two that were used in the previous model. The system also offers an electro-hydraulic power steering (EHPAS) control that adjusts depending on vehicle speed and steering angle. Now the direction is softer at low speeds and feels firmer at high speeds. The location is more precise and direct, with only 2.7 turns lock to lock steering wheel.

Disc brakes 320 mm ventilated front and rear solid discs of 280 mm combined with a brake booster 8 +9 inch tandem master cylinder and a 1 inch diameter, to conduct powerful and stable braking. The electronic braking assistance replaces the old mechanical system. In addition, the ABS and DSC to all four wheels are included as standard features.

The development of the chassis has been carried out at the Nurburgring circuit in Germany.

Mazda sold 31,100 units the previous MPS worldwide, a third of them in America. One in five Mazda3 MPS has been registered in Europe, the second largest market in sales volume, with a total of 6,300 units. The main European markets earlier MPS were the United Kingdom and Germany, representing one third of total sales in Europe, followed by Switzerland and Spain.

The new Mazda3 MPS is part of the sport compact segment C. This market segment grew steadily until 2008, the year in which sales fell for the first time since 2004 following the economic recession that began to be felt later this year. However, the Mazda3 MPS offered commercially successful in 2007 and 2008, from a market share of 0% to occupy 4.5% of the segment in late 2008.

At a glance

Outside
• New air intake on the bonnet.
• Front fender and a redesigned front and rear bumpers specific.
• The front grille and lower bumper section share the same finish
metallic black.
• larger panels for the front optical group with bi-xenon headlamps, intermittent cylindrical shaped boomerang.
• Fog lamps with a specific design.
• Side Panel.
• A new larger rear wing increases downforce and reduces the vertical lift to 0.03.
• LED taillight.
• New alloy wheels 18 inches (18 x 7.55 J) with a three-dimensional design similar to that used in the RX-8.
• Four body colors available: Velocity Red, Aluminum Metallic, Black Mica and Crystal White Pearl.

Inside
• New indicators MPS logo in red.
• New LCD display boost pressure, located between the indicators of the table.
• semi-bucket front seats.
• Interior in black with red graphics throughout the cabin (on the seats, door trim and dashboard) and red stitching on steering wheel, door trim, gear lever and sliding center armrest.

Powertrain
• Equip an MZR 2.3-liter DISI petrol "Direct Injection Spark Ignition (spark ignition direct injection) turbocharged that develops 260 hp at 5500 rpm, and torque of 380 Nm at 3000 rpm.
• The effect of cooling the cylinders produced by direct injection increases the torque by about 10% compared with turbo engines of the same engine with conventional admission.
• The advanced control of boost pressure eliminates the jagged peaks of torque and produces a more linear delivery.
• There have been optimized transmission shafts left and right to minimize the influence of the pair in the address.
• limited slip differential (LSD) with standard torque sensor, which provides a broad torque to the inside wheel during cornering.
• Maximum speed 250 km / h and acceleration from 0 to 100 km / h in 6.1 seconds.
• Behavior aerodynamic calibration of the engine and electrohydraulic steering gear ratio slightly higher for lower fuel consumption.
• With dual exhaust, the engine sound is more sporty but above 5000 rpm, is 10 dB quieter than the single exhaust pipe of the previous MPS.
• Mount the first catalyst simple of nanotechnology in the manufacture of which has reduced the consumption of precious metals.
• 6-speed manual transmission with a higher gear to reduce fuel consumption.
• triple cone synchronizers for first, second and third gears and double cone synchronizer for fourth gear, to optimize the operation of the shifter.
• low transmission fluid viscosity reduces the effort of change when the engine is cold.

Chassis & Safety
• Body and chassis revised to give more control and stability.
• Levels of noise, vibration and noise among the best in its segment: increase driving comfort and sportier engine sound.
• Special reinforcements inside the brackets front engine cover, larger tunnel elements and approximately 17% more high-strength steel, which provide an improvement of 41% in the diagonal displacement of the gate and an increase of 15 hysteresis% in comparison with the previous MPS.
• Stabilizers larger diameter with more separation between the fixing points.
• You have changed the coefficients of the coil springs in the MacPherson strut front suspension and multilink rear suspension.
• Special shock absorbers stronger.
• Like the new Mazda3, the MPS now has three very rigid mounting bushings that support the direction, rather than the two used in the previous model, to improve the response to steering wheel movements.
• New and exclusive 18-inch Dunlop tires, wider (from 215 to 225), with a stiffer side surface and increased damping force, improve your grip.
• The new management assisted electro-(EHPAS) saves fuel, especially at high speeds.
• front vented disc brakes 320 mm in diameter and rear solid discs of 280 mm brake booster 8 +9 inch tandem master cylinder and 1 inch in diameter for a more powerful and stable braking.
• New electronic brake assist, which adds to the ABS and DSC to all four wheels, all standard.
• New adaptive front lighting system with swiveling bi-xenon headlamps which illuminate curves at night.
• New system for lane-changing assistant (RVM). Detect if another vehicle is approaching from the right or left, or some blind spot and alert the driver before changing lanes.
• New emergency stop signal (ESS). Activate emergency lights if the driver brakes suddenly, to alert other drivers.
• New system for monitoring the tire pressure (TPMS).
• Parking sensors.

Mazda Kazamai

The Mazda Kazamai is an interpretation of a compact SUV with a design that meets the needs of the Russian market, in fact, Mazda introduced on 26 August at the Moscow Motor Show. The Mazda Kazamai mark the lines of an SUV that stands out for elaborate dynamics and a reduction in consumption of 30% (compared with characteristics similar models produced today.

The Russian car market boom
Between 2004 and late 2007, the Russian car market grew by about 1.28 million vehicles, thus becoming the second largest car market in Europe after Germany. During this same period, Mazda did not take long to get a great popularity among Russian citizens, and its sales increased from 8565 in 2004 to more than 50,000 units last year, six times more than in 2004.

One of the main segments of the country is of the SUV, which represented 16% of the total turnover of 2007. Between 2004 and 2007, the segment increased tenfold, and it is expected that this trend will continue over the medium term in Russia. The CX-7 SUV intersegment midsize sporty Mazda in the Russian market is less than a year and already has over 7,900 customers: This is by far the largest market for the Mazda CX-7 Europe.

The Mazda Kazamai responds to the growing popularity of SUVs in Russia and clearly points the way Mazda will intersegment a compact SUV. Small and lightweight, with a dynamic style, low power consumption and a last-generation Mazda engine is designed to attract young upwardly mobile Russians.

Design: the evolution of Nagare concept
Kazamai means "swirling air" in Japanese. The Mazda Kazamai measures its 4520 mm long, 1,930 mm wide and 1,500 mm high. The body wears a widescreen flat roofline and prominent rear overhangs, with an air of sporty coupe in its design. For its part, the hood is lower in the central part on the sides, highlighting the strong front bumper, which houses an impressive 22-inch wheels. The cabin can carry up to four passengers. The two doors open in a "gull wings".

Lightweight and aerodynamic
According to Mazda, the Mazda Kazamai has a weight content and studied aerodynamics, thanks to a flat floor panel, a rear diffuser and a low roofline. The role of these elements was to improve the Mazda Kazamai's aerodynamics more than 10% compared to other vehicles in its category.

To reduce the mass of the body, Mazda made use of CAE applications and focused on four major areas: collision safety, performance, NVH and robustness. Simultaneously used lightweight materials and new technologies for processing / joining. The bonnet, chassis and engine block is made of aluminum alloy or metal. The designers sought to reduce vehicle weight 100 kg with respect to similar models using plastic panels, fenders and engine cover. All these features also help improve performance and reduce fuel consumption and CO2 emissions.

Reducing consumption by 30%
The Mazda Kazamai is a gasoline engine with direct injection 2.0-liter engine. The Mazda Kazamai is equipped with a DISI engine similar to the current Mazda CX-7, with advanced technologies to minimize energy loss and greatly improved thermal efficiency. The 2.0 DISI petrol engine of Mazda's latest generation technology also has combustion control and valve control. The result is a powerful torque throughout the rev range, with an excellent response and superior fuel economy. A next-generation catalyst also ensures a level of emissions are very low.

This engine is mated to a six-speed automatic transmission, which offers an option to mane. The mechanism also has four-wheel traction. Combined with the aerodynamic optimization and the weight of his body adjusted, as noted above, is estimated to reduce powertrain fuel consumption and emissions by 30% (with respect to the current gasoline engine 2.0 MZR).

Advanced security features
The Mazda Kazamai is not only lightweight, low power consumption and offers driving enjoyment but also security is a key feature. Its advanced body is the result of a new design program structures. Currently, the Mazda is improving, equipping it with a lighter at the same time offering higher levels of safety in collisions. The Mazda Kazamai also has a long list of active safety features among which includes stability control system rolling, control of the blind spot to facilitate lane changes, a Pre-crash safety system and advanced control dynamic stability (DSC) as a driving aid. In addition, to meet the requirements of pedestrian safety in the future, their bumpers are made from very soft plastic hood and its design has a "shock-cone" that absorbs the impact energy efficiently.

The Mazda Kazamai also has a safety crew. This system monitors the area around and inside the vehicle, and has an automatic alert that informs the driver in an emergency, protecting him and the occupants.

Mazda 3 MPS

The Mazda3 MPS Range 2009 is the sportiest model range. It has a direct injection turbo engine that delivers maximum power of 260 hp. Traction is front and has a six-speed manual gearbox. The MPS is a model equivalent to a Seat Leon Cupra (both have five-door body and turbo engine of similar power).

The body has a specific front and rear bumpers. The front grille and lower bumper sections share the same metallic black finish. These elements are framed by cylindrical bi-xenon headlights and round fog lamps. The hood has a new air intake in the center to the intercooler.

In the back stands a large spoiler at the top of the tailgate and twin exhaust pipes. The optical lens LED rear inner lead which produces a feeling of greater transparency with the lights off.

The Mazda3 MPS Range 2009 alloy wheels mounted about 18 inches (18 x 7.5 J) designed exclusively for this model. The tires have the same design as the Mazda RX-8.

Semi-bucket front seats
Its interior has details differentiating the rest of the range. The tachometer MPS wears a red logo and a needle that travels an arc of 260 degrees, compared to 190, the Mazda3 range. The instrument panel of the new MPS also has an LED indicator of turbo pressure point between the two main clocks.

The Mazda3 MPS Range 2009 is semi-bucket front seats. The front profile of the seats has been lengthened to better suit the legs. It also has more length to the back to provide more support. The seat upholstery combines a unique base graphics and black with red stitching.

The black is the color that predominates in the interior while the seats are trimmed in red graphics. The seats, steering wheel, door panels, shift lever and the center armrest are embroidered with red stitching.

260 hp turbo engine
Like the current MPS, the new supercharged inherits gasolinaZR DISI (Direct Injection Spark Ignition) Turbo four-cylinder 2.3-liter gasoline direct injection located in a transverse position. It has a maximum power of 260 hp at 5,500 rpm with maximum torque of 38.7 Nm at 3,000 rpm. Has an output of 115 hp per liter displacement. DISI This unit develops its maximum torque of 380 Nm at 3,000 rpm. From rest and accelerates from 0 to 100 km / h in 6.1 seconds. It has a top speed of 250 km / h. The change is a six-speed manual.

Its compression ratio of 9.5:1, which is relatively high for a turbocharged engine. Its high pressure injectors, working at 115 bars, allow you to obtain a consumption of 13.5 liters in the city, 7.5 highway and 9.7 liters in gallons of gasoline per 100km combined cycle.

By matching the direct injection with a turbocharger ensures that the engine reaches performance comparable to a larger displacement engine. It has achieved a perfect balance between lightness and rigidity through the use of high strength steel (notably the use of steel in 1480 MPa strength).

The latent heat of vaporization that occurs in the engine when pulverized fuel is injected directly into a cylinder at pressures up to 11.5 MPa reduces the temperature of the combustion chamber (cooling effect inside the cylinder) and improves efficiency the burden of fuel-air mixture. Compared with turbocharged engines that inject fuel through the normal intake ports, this technique increases the torque of the new Mazda3 MPS by about 10% at 3000 rpm. This will get a flat curve of torque delivery, with an enormous power controllable turbocharger using a fixed pitch. The intercooler has the same size as the previous model, but the new air intake mounted on the hood provides a fresh air supply ensures stable operation of refrigeration.

It has optimized the rigidity of the left and right transmission to minimize the influence of the pair in the address. The various measures adopted to optimize the engine helps the car better traction. Specifically, it has added more control of the intake air volume and overfeeding, thus avoiding peak torque and you get a smooth and linear delivery, and steering angles most appropriate in all gears.

Optimized aerodynamics has helped reduce the fuel consumption of 9.7 litres/100 km from the previous model to 9.2 litres/100 km on the new Mazda3 MPS Range 2009. Another innovation is the installation under the floor of nanotechnology first catalyst simple and rapid reaction that is mounted on a car. This item is in a cleaner emissions and facilitates compliance Euro V (emits 217 g / km CO2).

Six-speed manual transmission
Mazda3 MPS Transmission Range 2009 is characterized by its compact three-axle which keeps the same overall length than a five-speed manual gearbox. It uses a wide gear ratios to fully exploit that allows the delivery of torque band. The sixth gear has a longer development to reduce noise and fuel consumption. All speeds have a gear ratio that favors higher speeds than the previous model.

The triple-cone synchronizers for first, second and third gears and double cone synchronizer for fourth gear optimize the strength to make changes and cuts in routes. Furthermore, the transmission uses a low viscosity oil that greatly reduces the effort needed to shift gears with the engine cold.

Sports suspension
Based on the body of the Mazda3 5-door, the new version adds reinforcements MPS squadrons in front of the engine cover to strengthen the bonds between the rear suspension towers and the ground plate, furthermore the tunnel element is large.

Have been modified coefficients of the coil springs in both the MacPherson strut front suspension and multilink rear suspension. The stabilizer is thicker and shock absorbers are strongest.

The Mazda3 MPS Range 2009 series equipped with Dunlop 225/40R18 tires (they are wider than the previous model).

Now the Mazda3 MPS Range 2009 uses three caps Mounting the wheel very stiff, rather than the two that were used in the previous model. The system also offers an electro-hydraulic power steering (EHPAS) control that adjusts depending on vehicle speed and steering angle. Now the direction is softer at low speeds and feels firmer at high speeds. The location is more precise and direct, with only 2.7 turns lock to lock steering wheel.

Disc brakes 320 mm ventilated front and rear solid discs of 280 mm combined with a brake booster 8 +9 inch tandem master cylinder and a 1 inch diameter, to conduct powerful and stable braking. The electronic braking assistance replaces the old mechanical system. In addition, the ABS and DSC to all four wheels are included as standard features.

The development of the chassis has been carried out at the Nurburgring circuit in Germany.

Mazda sold 31,100 units the previous MPS worldwide, a third of them in America. One in five Mazda3 MPS has been registered in Europe, the second largest market in sales volume, with a total of 6,300 units. The main European markets earlier MPS were the United Kingdom and Germany, representing one third of total sales in Europe, followed by Switzerland and Spain.

The new Mazda3 MPS is part of the sport compact segment C. This market segment grew steadily until 2008, the year in which sales fell for the first time since 2004 following the economic recession that began to be felt later this year. However, the Mazda3 MPS offered commercially successful in 2007 and 2008, from a market share of 0% to occupy 4.5% of the segment in late 2008.

At a glance

Outside
• New air intake on the bonnet.
• Front fender and a redesigned front and rear bumpers specific.
• The front grille and lower bumper section share the same finish
metallic black.
• larger panels for the front optical group with bi-xenon headlamps, intermittent cylindrical shaped boomerang.
• Fog lamps with a specific design.
• Side Panel.
• A new larger rear wing increases downforce and reduces the vertical lift to 0.03.
• LED taillight.
• New alloy wheels 18 inches (18 x 7.55 J) with a three-dimensional design similar to that used in the RX-8.
• Four body colors available: Velocity Red, Aluminum Metallic, Black Mica and Crystal White Pearl.

Inside
• New indicators MPS logo in red.
• New LCD display boost pressure, located between the indicators of the table.
• semi-bucket front seats.
• Interior in black with red graphics throughout the cabin (on the seats, door trim and dashboard) and red stitching on steering wheel, door trim, gear lever and sliding center armrest.

Powertrain
• Equip an MZR 2.3-liter DISI petrol "Direct Injection Spark Ignition (spark ignition direct injection) turbocharged that develops 260 hp at 5500 rpm, and torque of 380 Nm at 3000 rpm.
• The effect of cooling the cylinders produced by direct injection increases the torque by about 10% compared with turbo engines of the same engine with conventional admission.
• The advanced control of boost pressure eliminates the jagged peaks of torque and produces a more linear delivery.
• There have been optimized transmission shafts left and right to minimize the influence of the pair in the address.
• limited slip differential (LSD) with standard torque sensor, which provides a broad torque to the inside wheel during cornering.
• Maximum speed 250 km / h and acceleration from 0 to 100 km / h in 6.1 seconds.
• Behavior aerodynamic calibration of the engine and electrohydraulic steering gear ratio slightly higher for lower fuel consumption.
• With dual exhaust, the engine sound is more sporty but above 5000 rpm, is 10 dB quieter than the single exhaust pipe of the previous MPS.
• Mount the first catalyst simple of nanotechnology in the manufacture of which has reduced the consumption of precious metals.
• 6-speed manual transmission with a higher gear to reduce fuel consumption.
• triple cone synchronizers for first, second and third gears and double cone synchronizer for fourth gear, to optimize the operation of the shifter.
• low transmission fluid viscosity reduces the effort of change when the engine is cold.

Chassis & Safety
• Body and chassis revised to give more control and stability.
• Levels of noise, vibration and noise among the best in its segment: increase driving comfort and sportier engine sound.
• Special reinforcements inside the brackets front engine cover, larger tunnel elements and approximately 17% more high-strength steel, which provide an improvement of 41% in the diagonal displacement of the gate and an increase of 15 hysteresis% in comparison with the previous MPS.
• Stabilizers larger diameter with more separation between the fixing points.
• You have changed the coefficients of the coil springs in the MacPherson strut front suspension and multilink rear suspension.
• Special shock absorbers stronger.
• Like the new Mazda3, the MPS now has three very rigid mounting bushings that support the direction, rather than the two used in the previous model, to improve the response to steering wheel movements.
• New and exclusive 18-inch Dunlop tires, wider (from 215 to 225), with a stiffer side surface and increased damping force, improve your grip.
• The new management assisted electro-(EHPAS) saves fuel, especially at high speeds.
• front vented disc brakes 320 mm in diameter and rear solid discs of 280 mm brake booster 8 +9 inch tandem master cylinder and 1 inch in diameter for a more powerful and stable braking.
• New electronic brake assist, which adds to the ABS and DSC to all four wheels, all standard.
• New adaptive front lighting system with swiveling bi-xenon headlamps which illuminate curves at night.
• New system for lane-changing assistant (RVM). Detect if another vehicle is approaching from the right or left, or some blind spot and alert the driver before changing lanes.
• New emergency stop signal (ESS). Activate emergency lights if the driver brakes suddenly, to alert other drivers.
• New system for monitoring the tire pressure (TPMS).
• Parking sensors.

Mazda Furai

The Mazda Furai takes up the Nagare design language (a Japanese word meaning "flow") and takes it a step further, incorporating it into a concept based on the race cars of the American Le Mans Series (ALMS).

A vehicle like the Mazda Furai could only come from the hand of a brand like Mazda, which includes his "soul sports" in everything it creates, even while taking into account any time in the future and the environment through the use of renewable fuels. In his career towards sustainability, the Mazda Furai was designed primarily to operate on 100% ethanol and become the first rotary engine powered three-rotor racing with this fuel. Now, in collaboration with BP, continues to research other renewable fuels in future, such as gasoline and ethanol blends like E10.

By its nature competitive racing cars are not designed for daily use, and usually far from to be used on the road. At times, some supercars come to the race track but are designed primarily for off-road and are not properly equipped for racing. The Mazda Furai is intended to bridge these differences.

However, Mazda does not intend to compete on the circuits with the Mazda Furai, nor make it a supercar built and then marketed in the near future. By contrast, the Mazda Furai concept is halfway between these extremes. Without the limits imposed by the serial production models, and freedom of environment of a car show, Mazda has used to bring his unique Nagare design one step closer to reality.

Instead of building a road vehicle components and design elements to emulate the racing car-the most widely used strategy among manufacturers, Mazda, embodying his way, he decided to start this project based on something real: a chassis Courage C65 that has gained recognition for two seasons in endurance racing, LMP-2 in the American Le Mans Series (ALMS). BK Motorsports made two campaigns with this sport under the MAZDASPEED Motorsports Development banner, with successful results during 2005 and 2006 seasons.

The drivers Jamie Bach, Guy Cosmo, Elliott Forbes-Robinson and Raphael Matos piloted the car achieving a victory and a total of nine podium finishes in 15 ALMS tests. BK finished third in the championship both years, and Bach and Cosmo were named rookies of the year in 2005.

Your body has two parts in the light clusters that serve as a guide to contribute to better grip the floor. In the same vein, have eased the high-pressure zones just above the front wheels. The air conduction system takes air moving under the front of the car and guides you through the interior of the body to the engine cooling radiators. Nagare textures incorporated in the lateral surfaces of transport air to the rear brakes, oil cooler and the cooling system of the transmission. A diffuser beneath the vehicle, which starts up the rear of the car, helps to expel the air flowing through heat exchangers and engine from the rear.

The project has been made between the design team and R & D at Mazda who worked closely with Swift Engineering to refine the aerodynamic characteristics. The team, through the relationship with Swift Engineering and forged with the development of the Champ Car Atlantic chassis powered by a Mazda / Cosworth, used a software complex computational fluid dynamics (CFD) for tuning various elements of Nagare design and achieve a good aerodynamic performance.

The interior is a hybrid material made of carbon. The screen has a built wheel and shifter electronics.

In the original configuration of the chassis for competition in place of the passenger seat was the electronic gearbox, so that these components had to be relocated elsewhere, leaving a space for two occupants correct. The cockpit is somewhat broader than the original cabin, thus leaving enough space for the head and shoulders, and allowing a good outward visibility. The doors, butterfly hinges tight by allowing convenient access to the cockpit. In this sense, the design team followed an approach of proven during years of endurance racing.

Aria Group, headquartered in Irvine, California, was responsible for creating new composite panels. To adapt the panels to the chassis, Courage worked closely with internal production team of Mazda North American Operations. Its matte black, with touches of red and orange colors reminiscent of the legendary Mazda 787B which won the 24 Hours of Le Mans 1991. With the win, the company became the first and, so far, only Japanese manufacturer to have won this competition of strength.

The Mazda Furai has a three-rotor rotary engine based R20B RENESIS 450 hp. The engine is fed by ethanol (ethyl alcohol) and mixtures of gasoline and ethanol.

There has been significant progress in renewable fuels, from current blends like E10 (10% ethanol and 90% gasoline), and ongoing research to produce ethanol from cellulosic materials, to future renewable fuels such as butanol, a higher grade alcohol that can replace gasoline. The addition of these new components has enabled Mazda renewable improve their knowledge of how these fuels technology company, and reduce fossil fuel consumption and emission of harmful greenhouse gases.

The BP Oil facilitated the use of renewable fuels for this concept. Going forward, Mazda is working with BP to determine appropriate renewable fuels for the vehicle and the possible entry of a team in the ALMS series 2008.

Ethanol is produced from grains like corn, wheat or soybeans. Corn, the predominant feedstock, is converted to ethanol through a process of dry and wet ground. Future advances in renewable fuels go through the use of a variety of cellulosic biomass feedstocks such as agricultural crop residues (leaves and stems of corn, cereal straw, bagasse from sugar cane), plant wastes from industrial processes (sawdust, paper pulp) and energy crops specifically for fuel production, such as millet perennial.

Following is a review of all suppliers who helped design the new Mazda Furai:

- Racing Beat worked hard to develop the world's only rotary engine-driven rotors with three ethanol.

- Mother's Waxes and Polishes supplies an extensive range of waxes, polishes and cleaning products that help maintain the perfect vehicle at all times.

- Along with Liferacing, AER developed a control mechanism of six-speed gearbox.

- Brembo worked with the Mazda team to ensure that the Mazda Furai brakes were as effective as high competition.

- Sachs and Eibach worked together to develop an aggressive and stable damping simultaneously.

- Nippon Paint provided its incredible paint job.

- Castrol is responsible for providing all high-performance lubricants.

- Kumho, Mazda partner for tire development in the ALMS in 2006 and 2007, created the special design of the tread tires requiring the Mazda Furai.

- The aluminum wheels are 14-spoke BBS with Centerlock.

- Safety belts are Sparco Motor Sports.

- The powertrain controllers and data acquisition have been manufactured and adjusted by MoTeC, world leader in electronic components for racing cars.

Mazda 6

Mazda began in 2002 around a renaissance with the first Mazda 6 2008 Range. Since then he has been one of Mazda cars sold in Europe, with over 440,000 registrations (until May 2007). More than a quarter of these buyers-nearly 120,000-are Germans, followed by British (72,700), Russians (31,200) and Italians (27,700). In early 2009 opens a new 2.2-liter turbodiesel engine with 185 hp.

5-door models and station wagons, each with a share of sales at about 38%, have been the most popular body styles in Europe. In addition, 38% of Europeans favor the 2.0 liter diesel engine to buy his Mazda 6 2008 Range.

The new Mazda 6 2008 Range will be available next month from January 2008 in three body variants: (4 doors, doors and station wagons v5) three finishes (Active Sportive and Luxury) and four engines (three petrol and diesel) . See more information on the bottom of the tab.

Engines
It has developed a new gasoline engine of 2.5 liters from the previous 2.3-liter unit. The MZR 2.5 has a larger diameter and longer stroke, plus freer flow in the intake and exhaust ports. All this, taken together, 10% improvement in torque generation in the range most frequently used speed. The mechanical range consists of four petrol engines (1.8 liter 120-hp, 2.0 liter 147 hp, 2.5 liter 170 hp and 2.5 liter 170 hp) and four diesel (2.0 liter CRTD 140 hp, 2.0 liter CRTD 140 hp, 2.0 liter 140 hp and 2.2 CRTD CRTD 185 hp), the latter will go on sale in early 2009.

The six-speed manual transmission incorporates a counterweight which provides a lighter and smoother operation. Synchronizers between 5th and 6th gear has been enlarged, in order to reduce the force needed to make these changes at high speed. The reduction was 15% compared to the previous version.

Suspensions
The double-wishbone front suspension is mounted on a subframe which is attached to the body by six points instead of four, for greater accuracy in directional stability. The two additional mounting points are located along the lower trapezius to reduce undesirable bending. This has been granted a radical reduction of noise and improved ride comfort, since the suspension bushings can use more flexible. The lower arms suspension now have a single external pivot instead of a double pivot, to optimize the linearity and precision steering response.

The multilink rear suspension, the front pivot arm drag has been at a higher position, to reduce the elevation of the back section during braking. The dampers are mounted more upright position, thereby improving the leverage they receive and thus their response. These changes result in a more stable and better ride comfort.

Electric Power Steering
In order to achieve optimal handling assistance at different speeds, smooth and manageable at low speed but stable and high-rigid, the former hydraulic power steering has been replaced by an electrical system. Like the Mazda RX-8, the engine is mounted in the steering rack and has become a brushless drive. Also, fuel consumption has been lowered by about 2% over the previous hydraulic steering.

The new Mazda 6 2008 Range is equipped with larger brake disks, and a larger diameter master cylinder. The goal: to improve performance but also touch the brake, for which there have been a number of adjustments in the system. The result is a braking system with a very rigid and linear feel, and highly controllable behavior, which conforms precisely to the driver's intentions. The stopping distance from 100 km / h is 39 meters on dry firm, which places him among the best in its class (internal measurements of Mazda).

Light body, with improved rigidity
In addition to achieving high body rigidity, Mazda engineers have been concerned to reduce the weight, with the dual aim of improving the dynamic behavior and reduce consumption. Reinforcement at key points and the widespread use of high strength steel and ultra high strength has provided significant improvements in torsional stiffness, which reach 30% in the 5-door version to 25% in the station wagon and 14 % on 4 doors. However, body weight has been substantially reduced to a level of leadership in its class, due to increased weight percent of sheet steel of high strength and ultra high strength and the optimization of the chassis through the use of latest technologies in Computer Support Engineering (CAE).

From the earliest stages of development, Mazda engineers have made extensive use of models to improve initial designs, and later became a fine adjustment of prototypes and design through wind tunnel tests. At the end of work, has obtained a coefficient of drag (Cd) very respectable 0.27 for versions 4 and 5-door, and 0.28 for the station wagon. A new air deflectors, horseshoe, mounted in front of the front wheels ensure adequate cooling of the brakes despite the reduced drag coefficient. It also has optimized the balance between front and rear to keep the car stable and firmly holds the road at high speed.

It has increased the quality of touch all the textures and the seats can be upholstered in premium leather (standard feature on some versions).

Also optimized driving position, which is achieved by adjusting the tilt of the steering wheel at 21 degrees, a more upright position than in the previous model, to increase driver comfort and to convey a greater sense of oneness with the vehicle.

The panel lights are lit in ascending order, from bottom to top. The central screen, and in active lighting system makes the light is switch selected to operate it and then turns off.

New technologies
The new CF-Net (Red-functional) Mazda incorporates a combination of switches on the steering wheel that let you manage the integrated control of navigation, audio, air conditioning and data transmission, among other systems through a drive mechanism Smooth, easy, and centralized control screen is on top of the instrument panel to minimize the deviation of the driver's view.

The driver and passenger can enjoy the independent checks on air temperature, and the advanced keyless entry (standard on some versions and optional on others) includes a start button and stop the motor at the top of the panel instruments. The system of high-quality BOSE audio with eight speakers and Bluetooth interface for hands-free mobile phone are two elements optional (standard on some versions).

Drastic reduction of noise
Besides reducing the noise from the engine, the engineers focused their attention on certain frequencies to give a sporty engine to quiet mood. The new 2.5 liter engine features a steering wheel vibration damper and a dual-mass damper, and has lightened the weight of pistons and connecting rods. As a result, has also been able to reduce combustion noise, thus achieving vibration levels that are among the lowest in its category. To reduce road noise and improve stability of the car, engineers reinforced body structure to eliminate vibration from the road to the vehicle body and the noise that propagates through the panels. The result is a noise level of the road situated among the lowest in its segment, whether the road surface is smooth as if it is rough. The diesel models destined for European markets have also undergone a thorough process of reducing the NVH (sound and vibration), which has helped reduce the pounding and the rest of engine noise to extremely low limits.

The body is slightly wider to enable more shoulder room without having to reduce the gap between the seats of the driver and passenger. The knee space for rear passengers has increased 13 mm, making the rear seats are wider.

Apart from the more vertical placement of the steering wheel, gear lever has moved slightly towards the driver compared to the previous model. The driver's seat armrest has a longitudinal sliding mechanism that allows the driver to comfortably support the elbow in the gear changes.

After investigating the actual use of the boot, the area of greatest use to the driver offers the widest trunk in its class. The rear seatbacks fold forward with a simple movement (the system known Karakuri folding rear seats the Mazda), which lets you create a flat load floor. For the station wagon's luggage compartment cover automatically rises when you open the tailgate, which avoids having to manipulate each time you load or unload the trunk.

Security
In addition to active safety systems, next-generation Mazda-including its large disc brakes, ABS, DSC, electronic traction control and brake assist (standard in Europe) - and passive safety equipment including the rigid, solid body structure in Mazda's Triple H and six airbags (standard in Europe), the Mazda6 incorporates several additional features that help prevent accidents or protect its occupants in a collision. These are:

• Adaptive Lighting System (AFS): auxiliary headlights illuminate the curves during turns to illuminate the vehicle's actual path.

• parking sensor: front and rear bumpers are equipped with a total of eight ultrasonic sensors, four front and four behind, which detect the distance to obstacles from the corners of the car and issue a series of beeps to guide the driver.

• Wide field of vision: the windshield offers great visibility for the driver, while optimizing the geometry of the rear pillars, and the use of a flatter rear headrests back enhances visibility to facilitate parking maneuvers.

• Body of high stiffness with the advanced shock absorption and distribution of Mazda: it has managed to give to the car body of exceptional safety in case of impact by joining the front bar to the edges of the frame, which increases the absorption of impact energy and greatly strengthens the carrier. In addition, some beams were used straighter and larger cross section at the rear, which are made of high strength steel.

• Mazda's first active headrest: in case of rear impact, instantly losreposacabezasdelosasientosdelanterossedesplazan forward immediately to hold the head of the occupants of the vehicle and reduce the impact force.

• Clutch and brake pedals collapsible: the pedals are designed so as not to intrude into the passenger compartment in a frontal collision, reducing the possibility that the driver suffers a leg injury.

Environmental Efficiency
Along with improvements in vehicle aerodynamics combined with a reduction in rolling resistance, other elements such as steering and LED brake lights, which help to reduce fuel consumption. Also, despite being slightly longer and wider than its predecessor, the weight of the Mazda6 2008 Range has been reduced by 35 kilos (depending on the version and finishing), thanks to "gram strategy" adopted by Mazda to its new lineup of products.

Besides the general reduction in vehicle weight, the fine adjustment made in various elements of motor control has improved by about 11 percent fuel consumption and the level of CO2 emissions from gasoline engine 1, 8 liters. For its part, the new MZR petrol engine of 2.5 liters is able to reduce both consumption and emissions by around 6 per cent from the 2.3-liter engine it replaces. The new Mazda6 2008 Range engine fitted with a catalyst just after the exhaust manifold to ensure a more sporty performance and improve the purification of exhaust gases.

The 2.0-liter diesel engine has also made several improvements. Thanks to its common-rail fuel injection to optimize the volume of exhaust gas recirculation (EGR), a leading premix combustion and other improvements, the smoke generated by the engine is cleaner, the level of lower particulate emissions and NOx emissions are minimal.

The new Mazda 6 2008 Range will be available in January 2008. During the summer of 2008, Mazda will launch a specific version for the U.S. market.

Mazda MX-5

The reason the Mazda MX-5 is the best-selling roadster of all time is its unique combination of sporty style. The 2004 version is no exception: it incorporates a new central panel simile titanium, chrome roll bar with integrated speakers and three new body colors, all these elements for both versions of equipment, Active Sportive 1.6-liter and 1, 8 liters.

On the other hand, incorporates a new version Active textile upholstery in black, while Sportive version, which has leather upholstery as standard, offers alloy wheels 16''of the new design. These elements refine the levels of comfort, driving pleasure and design of the Mazda MX-5.

KEEPING THE LINES
Since it first appeared on the scene, the Mazda MX-5 has been revived in our minds the memory of the classic roadster, proportions and style convertible taken fifteen years to attract admiring glances. Its relatively long hood, the short-tail, low height, high wheelbase and large tires combine to create a timeless appearance. However, this should not lead to the conclusion that the MX-5 is an outdated vehicle.

The current version is a convertible soft lines clearly Mazda style, with a large air intake and a whole new front. Are now offered for the revamped version, a new alloy wheels and five-spoke 16''(only for Sportive 1.8 liters) which, together with a reduced design of the door panel, highlight the sporty nature of the elegant silhouette of the car.

The Active revamped version 1.6 liter features a new black upholstery, while Sportive version are black leather. The dashboard design is sporty and easily readable, while the central instrument panel is located at lower elevations and has a design metaphor. The good-sized center console incorporates cup holders with lid, a 6.3-liter glove box and a trunk with 144 liters capacity.

The MX-5 has a standard audio system theft protection, four speakers and power antenna. The 2004 version also incorporates - for both the Active and for the Sportive - roll bars located behind the front seats with integrated speakers for improved sound quality when you remove the hood.

Soft top
The fabric roof of the Mazda MX-5 set the tone for others to follow convertibles, due to its simple folding mechanism and weather protection it provides.

Is released from inside the cabin on both sides of the windshield and folds easily into the gap behind the seats, without having to assemble and disassemble the rear window. Also, your case has rivets that attach the hood let in a couple of minutes. The rear window is glass thermal, who serves as quickly and does not scratch over time, thus reducing rear visibility as in the case of the moons of plastic. As an accessory, offers a removable hardtop, molded made of lightweight material and fitted with a fixed rear glass, which transforms the Mazda MX-5 in a casual looking sports coupe.

The structure is light and sturdy chassis and the engine has a longitudinal position behind the front axle rear wheel drive, excellent 50/50 weight distribution between front and rear, and center of gravity is lower. The double-wishbone suspension is four-wheel steering and a rack and pinion steering with a block "kind eye".

The suspension system of the Mazda MX-5, which has not changed since it was released the first model is a double-wishbone on all four wheels. The double-wishbone front are made up of arms in the form of A in the upper L-shaped at the bottom.

The front suspension includes a stabilizer bar standard, which is mounted to the lower arms in the form of A by pivoting arms connected to ball joints, which help to reduce the rocking of the vehicle and increase the sense of control. Rubber bushings suspension arm are optimized and offer great lateral stiffness, resulting in a very specific behavior.

They also have enough longitudinal strength to ensure a high quality of motion. The dual gas shocks and coil springs effect and having senior independent media, eliminate the existence of interference between the reaction forces of the two components. This allows the damper to function very effectively at very low speeds of the pistons and contributes to a very linear behavior.

The 1.8-liter version Sportive series incorporates an optimized system of bodywork and sports suspension that includes Bilstein shock absorbers, tires and performance tires and a six-speed manual transmission for customers with more sporty driving habits.

TWO MECHANICAL GAS
The two petrol engines available on the Mazda MX-5 are in the classical longitudinal focus of sporting rear-wheel drive, and combined with a chassis optimized for low noise and vibration transmission. The five-speed manual transmission is standard on the Active version of 1.6 liters, while the 1.8 liter version Sportive (and in some special versions) is standard manual transmission with six gears.

The base engine is a unit of 1.6-liter four-cylinder developing 81 kW/110 hp. It produces a maximum torque of 134 Nm at 5,000 rpm, accelerates from 0 to 100 km / h in 9.7 seconds and reaches a top speed of 191 km / h.

The petrol engine of 1.8 liters, has sequential valve timing (S-VT), its maximum output is 107 kW/146 hp at 7000 rpm, its maximum speed is 208 km / h with six-speed manual transmission and reaches a maximum torque of 168 Nm at 5000 rpm.

SAFER
Active safety features comes standard on all models ABS with electronic brake distribution. Sportive The 1.8-liter version, which is standard wheels 16 ", has front brakes 270 mm ventilated discs and solid rear discs of 276 mm, while the active version of 1.6 liters, which is standard tires 15 ", has brakes ventilated discs front and 255mm solid rear discs of 251 mm.

Inside, occupants are protected by a structure, product and Absorption System Advanced Impact Distribution Mazda (Maidan). Not only has strengthened the structure to protect passengers in a collision: it is also planned controlled deformation zones front and rear that absorb crash energy, and a structure designed to resist lateral deformation after impact.

The passenger compartment is fitted with driver and passenger airbags, airbag system to cancel the passenger, seat belts with pretensioners and load limiters, and integrated headrests on the seats.

Maserati GranCabrio

The Maserati GranCabrio is the convertible version of the GranTurismo. It has a four-seat cabin and separate electric canvas hood. The first orders can be made next spring.

A curious fact worth mentioning that the Maserati is the first model GranCabrio Maserati four-seater convertible.

Currently, the market provides alternatives similar to the Maserati GranCabrio (BMW 6 Series Convertible, Jaguar XK Convertible and Aston Martin DB9 Volante).

439 hp V8 engine
Under the bonnet is a naturally aspirated engine eight-cylinder petrol engine with a displacement of 4.7 liters and 439 hp of maximum power. It's the same engine that mounted other brand models (Maserati GranTurismo S and Quattroporte Sport GT S) and two models of the Fiat Group (Alfa Romeo 8C Competizione and 8C Spider).

Like the Maserati GranTurismo, the GranCabrio has been designed by Pininfarina.

Its official launch will take place in the next 15 September at the Frankfurt Motor Show.

Maserati Quattroporte Sport GT S

The Maserati Quattroporte GT S is the sportiest version of the range. Presents a more dynamic settings on your chassis, a powerful V8 engine of 433 hp and a design in your specific body and interior.

A 433 hp V8
The Maserati Quattroporte GT S has a V8 petrol engine 433 hp 4.7-liter. It is mated to a six-speed automatic gearbox that has a number of enhancements to its software, to offer faster transitions of the marches, both to gain speed and reductions. The change can be operated from the gear lever and from a light (generous size) located behind the wheel.

The chassis of the Maserati Quattroporte GT S a sportier tuning, offering further adjustments to the dampers, springs, stabilizers, falls and convergences.

The rear exhaust sound is carefully studied to offer a very sporty roar.

The body is adorned with a prominent grille, headlights with titanium finish on the inside, the twin exhaust pipes and a series of aerodynamic spoilers spread across the front bumper, rear and side skirts.

Inside we found some seats upholstered in leather and Alcantara inserts in titanium color and spread throughout the cabin.

Maserati GranTurismo S

One year after the introduction of Gran Turismo, Maserati introduced the sportier version, the Gran Turismo S.

Gran Turismo regard to improvement in two parts, engine and brakes. The engine is a V8 4.7 of 440 hp to 35 hp more than in the normal version. Is coupled with an electronic gearbox with fast MC-Schiff change provisions Transaxle layout.

The brakes are developed in collaboration with Brembo. The front discs use the dual-cast, made in two materials, cast iron and aluminum, which together with the brake calipers aluminum monobloc 6-piston, to optimize the performance of the brake system to improve the feeling of braking in extreme driving and increased fatigue strength at high temperature.

The body is distinguished by a number of changes affecting the aesthetic side skirts, rear bumper, twin exhaust pipes and alloy wheels.

Inside the seats outstanding character that are lined envelope Poltrona Frau leather and Alcan.

Lotus Europa S

The Europa S is the latest English sporting Lotus brand which currently belongs to the Malaysian manufacturer Proton. It is a two-seater with aluminum chassis and engine rear central transverse position.

Under the hood has a 2-liter engine with turbocharger that helps it to reach 203 hp (149 kW) maximum power at 5,400 rpm with maximum torque of 263 Nm at 4,200 rpm. It has a top speed of 225 km / h and accelerates from 0 to 96 km / h in 5.5 seconds and 0 to 160 in 14 seconds.

It has an approximate weight below 1,000 kg and a team with leather upholstery and a driver's airbag and front passenger among the highlights.

Lexus LFA 2010

Lexus LFA is the new brand sports Toyota's high standing that it took no less than eight years to see light as a series production model and that only 500 units will be built at a cost of twenty units per month since is manufactured by hand in the Motomachi plant in Toyota City, Japan.

Haruhiko Tanahashi, chief engineer of the development agenda of the Lexus LFA, stated in the internal presentation of the model, which is a unique car on the market and brings together everything that is expected of a Lexus, setting new limits and redefining the dynamic concept of the super-sporty Japanese century.

The project of development of this model began to take shape more than eight years ago, in 2000, from an idea: design a car that was appropriate for a driver and not the reverse, with the most advanced technology possible. And all this, from a simple blank page. You have more information about it here.

The body, a design in which form follows function
Lexus LFA is a two-door coupe and two squares of very low altitude that redefines the concept of Japanese super sports car. In designing the sports model are appreciated features of the design philosophy L-finesse, with strong roots in traditional culture and modern Japanese. The principles expressed L-finesse design simplicity and purity, elegance, and anticipation.

Long wheelbase, short overhangs, studied aerodynamics and a low and comfortable interior, the lines flow from the roof to the side sills in a continuous convex, first, and concave below. The reinforced plastic CFRP carbon fiber has provided design freedom, allowing you to create curved shapes and edges, an impossible task if you used metal. For example, the sharp angles back in the back of the LFA, the wind cleanly separating the body for a superlative aerodynamics would not have been possible if we had used the traditional metal.

The body simulates an undulating silk cloth that covers the components of the car naked. The air nozzles and aerodynamic elements are, first, a functional role and, secondly, an aesthetic role. Everything is based on the principle that form follows function and example is the design of mirrors that provide visibility and channel the cold air on the edges of the car driven into the rear air intakes.

On the side, the door handles are hidden in the top of the doors. The glazing of the car also uses a green glass laminated with ultra-thin infrared reduction of only 4.76 mm for the front windshield to the rear while it has opted for a light-resistant polycarbonate glass that is also used in the triangular windows and rear panel separating the cockpit of the space for luggage.

On the back, catches the attention the triangular arrangement of the three exhaust outlets, made of stainless steel and special treatment of black paint resistant to heat.

Chassis and bodywork aerodynamics: The most advanced technology in the service
Lexus LFA 4505 mm measuring length, 1.895 mm wide and 1,220 mm high. The wheelbase is 2605 mm and the weight of the whole load is 1,480 kilograms.

According to Haruhiko Tanahashi, chief engineer of the development agenda of the Lexus LFA, the key element in this model is the reduced weight of the assembly to a minimum. Thus, all the alleged delays and cancellations that have been rumored in time, there have been more than suspected before making a decision to change the structure of the aluminum chassis for one of carbon fiber reinforced plastic body as both for the chassis, a sophisticated technique called CFRP that was developed by the brand instead of resorting to a specialized firm, in addition to investigating new joining processes parts and components.

CFRP is a rigid structure and an exceptional level of resistance, as much as four times that of aluminum. Also, it provides a weight reduction of up to one hundred kilograms compared with a body made of aluminum. The use of CFRP significantly reduces the length of time of manufacture of the components of the Lexus LFA. The decision to develop its own technology for CFRP materials also ensures that the quality of the carbon fiber used complies with strict quality standards set by Lexus.

Intelligent design chassis LFA Lexus has created a rigid and robust platform for the suspension components and provides superb torsional rigidity, requirements for controlling the high G-forces that occur at high speed.

Three processes of manufacture of chassis and body
The manufacturing technique of CFRP and Lexus LFA resins derived directly from that used in the most advanced aerospace programs. The structure has used three different molding processes CFRP, as the dynamic load, the structure of the shape and location. A manual process called prepreg, which are shaped carbon fiber sheets impregnated with a thermosetting liquid resin, heated and compressed in a furnace, have led to rigid and stable structure of the carrier.

CFRP has been used for the panel that integrates the ground and the transmission tunnel, roof and bonnet are manufactured using the process of resin transfer molding RTM, in which the resin impregnated carbon fiber preformed prior to heating and cured. The process for continuous fiber laminated molding SMC-C has been used to make the C-pillar and its supports and the rear floor. With this technique, short fiber materials are pressed into a mold. The undersides of the decks of the hood and trunk are left unpainted to expose the bare CFRP.

To assemble the components of carbon fiber with metal components normally is done through a technique of using a threaded aluminum insert that is wrapped in CFRP but Lexus has declined this option for a completely innovative new system in which an aluminum clamping collar serves as a union of the two materials, CFRP and metal, which overcomes the inherent weakness of such unions.

Leader in its segment, in drag
Thousands of hours has required the development team for the Lexus LFA to develop and achieve a very low drag coefficient. The stylized forms of bodywork and aerodynamic qualities have been the result of tests carried out in the wind tunnel and the programming of computational fluid dynamics.

The result has been an excellent distribution of the downward force throughout the body and a first-order stability at high speeds. With the rear spoiler automatically drop in the closed position, the drag coefficient is 0.31 x.

The aerodynamic components, molded so as optimal, are designed to control airflow accurately, over, under and around, pulling effectively throughout the body to improve the accuracy of management in all types of conditions. In the front, the air entering the hood is equipped with a rubber stamp on the sides to avoid excessive airflow to the engine compartment and thus ensure a superior aerodynamic performance. The bottom edge has a front bumper lip made of EPDM, a synthetic rubber that channels air into the bottom of the car smoothly, while the hood extractors have fins on the front and rear ends that allow the hot air expelled propellant without interrupting the flow of outside air over the bonnet top.

The point where the windscreen pillars together with the cross beam of the engine compartment has small fins to reduce turbulence, which improve the stability in straight line as cross-wind. The mirrors have four edges on the inside surface to help channel air inlets to the rear, to further reduce engine temperature.

On the side, oscillating fins direct the flow of air along the sides of the car and control the amount of air that emanates from the underside of the vehicle when cornering for increased stability. The aerodynamic attachments located on the rear air intake reduce unwanted turbulence and the tail wheel control the flow of air in front of these, preventing the introduction into its casing.

The active rear spoiler, along with a Gurney tab at the top of it, is launched in accordance with the speed and manner of driving. Collect at low speeds or when the car is parked and rises at speeds of 80 km / h and above, shifting the center of pressure toward the rear of the car and greater stability at higher speeds.

Lexus LF-Ch Concept

Lexus unveiled at the Frankfurt a concept that anticipates the compact model and access to the range that Japan's brand will offer customers in just over a year. This is the Lexus LF-Ch. With this advance, Lexus shows its strong interest to venture into the premium compact segment, even with a full hybrid version.

Its length is 4300 mm, 1,790 mm wide, 1,400 mm in ato and has a wheelbase quite generous, with 2,600 millimeters.

Body design
The design of the Lexus LF-Ch follows the guidelines of the new L-finesse philosophy characterized by combining form surfaces that evoke details fluids as if it were a sculpture made by hand.

In the body of the Lexus LF-Ch can see a combination of opposing elements and details. On the front emphasizes the more aggressive new grille has been integrated into a deep front bumper, which includes large air intakes. These details reveal a balance between power and accuracy, especially the two shots that channel airflow to the brakes.

The silhouette features a small glass in the door leaning on a waist that goes up the rear, so as to easily appreciate the hatchback. The small angle of the windshield, the long line of roof, almost invisible B-pillars, rear door handles integrated into the door frame, are elements that give the Lexus LF-Ch an elegant and sporty at the same time .

At the rear, the final part of the roof is attached to the rear windscreen and windows and doors, creating a spoiler on the tailgate perfectly integrated in the set. In the rear bumper has been integrated aerodynamic diffuser that smooths flows and channels air to ventilate the rear brakes.

The yellow color of the body contrasts with the combination of blue and chrome trim that decorates the typical emblems and brand models riding Lexus Hybrid Drive technology.

Interior Design
The L-finesse philosophy also extends to interior design, dominated the simplicity in the lines, the elegant design of the different elements and the harmony with which integrates all together.

In the control panel, asymmetry and queen has been designed around the driver and ergonomics. Pushing the start button, the browser presents to occupants and the interior light intensity and color range creates an atmosphere of elegance and exclusivity own Lexus. The steering wheel rim is thick and has integrated the cams for the Paddle Shift gears. Behind the wheel, two large clocks are topped with a pattern that simulates a turbine.

All knobs and pushbuttons have been reduced to a minimum in order to remove the driver not the view of the trajectory and allow any distractions. The pushbuttons have been centralized in a single control, the same as the brand has introduced in the new Lexus RX 450h, the remote control that allows access and activate functions and systems without taking his eyes off the road. Thus, the remote control is similar to a computer mouse and can be customized vehicle parameters.

The driving position is very low and aggressive, with a seat made in a light structure, by design, reminiscent of the handcrafted furniture. The light structure of the seats have been covered with a metal frame and are upholstered in leather, creating a unique visual and tactile contrast between metal and skin. High-quality leather, brushed aluminum and wood are the materials that prevail within the Lexus LF-C, especially in the dashboard, interior door panels and seats.

Lexus IS C

The Lexus IS C is the convertible version of the Lexus IS. It has a four-seat cockpit and a folding hardtop consists of three parts made of aluminum. The IS 250 C is available in two trim levels ( "Luxury and" President ").

Regarding the (Lexus IS), only the bonnet, headlamps and door handles are exactly the same. All other body panels have been redesigned in order to adjust the hood.

The body is available in a range of nine colors, including the novel is finished in Violet Cattleya. As standard, the Lexus IS 250C features 18-inch sport wheels with five spokes.

Three-piece retractable roof
The Lexus IS 250C retractable roof has a three-piece aluminum. According to the Japanese manufacturer, is the three-piece hood fastest in the world in terms of opening and closing times (only takes 20 seconds to do both). Here is a sequence.

The roof has a three-ring mechanism that uses panels of 15 motors and 37 sensors to provide an unparalleled level of smooth, uniform and quiet.

The roof is fully lined in cloth (as Lexus has taken particular care to the sound, improving the adjustment of all together).

The activation mechanism is put into operation with a button on the dashboard and features a special "roof brake" that slows down gradually closing the hardtop fast approaching the windshield. Unlike many other mechanisms in which the weight of the roof structure tends to raise the speed just before closing, this mechanism ensures that the hardtop down the Lexus IS 250C and placed gently into place.

If the driver holding the release button once the roof has just opened, the front and rear side windows are automatically downloaded to be completely open. Similarly, if the driver continues to press the close button once the roof has just ended, the side windows automatically be uploaded to be completely closed.

With the extended roof, the windows of the doors are automatically downloaded 3 mm to open the door, returning to its position when the door closes. This will ensure the smooth opening of doors with minimal effort and without compromising the acoustic seals around the glass.

Since the action of folding hardtop displaces the trunk lid 250 mm beyond the rear bumper, the roof folding mechanism incorporates a security system with proximity sensors built into the rear bumper of the IS 250C to prevent the components system from damage during operation.

Although the system detects obstacles to over 450 mm of the rear bumper, the kinematics of the roof continues to function. If you detect obstacles located between 350 mm and 450 mm rear bumper, the system will work, but warn the driver of a proximity problem. If, however, detects an obstacle located less than 350 mm of the rear bumper, the system will automatically cease to function and due notice to the driver of a proximity problem.

The alerts and warnings from the proximity sensor and the indicator of the functioning of the hardtop are displayed in the multi-information screen of the dashboard of the driver. To avoid damage to luggage, before operating the roof opening mechanism is recommended to place the tray inside the trunk.

There have been extensive revisions to the chassis stiffness, tuning the suspension and sound insulation in order to ensure that, in coupe configuration, the Lexus IS C show almost the same characteristics of noise, vibration and mechanical strength that IS saloon.

The electronic air conditioning system of the Lexus IS C has been specially configured for when running the open car. In addition, a built-in speed control that automatically increases air flow into convertible mode depending on vehicle speed (You can see a graph of flow temperature with the roof open and closed).

Both the premium sound system 8 speakers series and 246 watts in surround sound system, 12 speaker premium 365-watt Mark Levinson automatically establishing a different configuration of the equalizer with the roof folded to get a quality consistent sound depending on whether the hardtop is folded or unfolded, overriding the natural loss of low when the roof is collected. (You can see a graphic equalizer function).

Aerodynamics and wind flow management
The Lexus IS 250C has been designed by combining the lowest possible drag coefficient and the lowest incidence of the wind with the carrier open. With the hardtop deployed, the drag coefficient of just 0.29 (the sedan is more efficient in this regard because it has a coefficient of 0.27 Cd).

The Lexus design engineers have sought to minimize wind turbulence generating control characteristics of wind flow that maximize passenger comfort with the IS 250C hardtop folded.

The angle of the front windshield with the detailed design of the upper edge of the windshield contribute significantly to the exceptional reduction of the turbulence around the face, shoulders and legs of the occupants, even without installing the optional wind deflector in the seats rear.

To reduce wind turbulence, it has carefully analyzed the length and shape of the open cockpit and height and shape of the rear door for optimum body profiling can minimize air separation and the resulting turbulence. The result has been that the turbulence generated around the face and shoulders is largely eliminated even at speeds exceeding 120 km / h.

The door mirrors have been specifically engineered for smooth airflow and reduce wind noise. At the bottom, has optimized the shape of the heel and added fairings in the footsteps of the front and rear wheels that reduce air turbulence. It has changed the shape of the upper rear brake light and rear lights with the effect of "repulsion of the air" to smooth the flow of air leaving the
back.

A key element of the aerodynamic performance of the Lexus IS C is the full set of covers bottom fairing design adapted to the new bottom steel which ensures maximum torsional rigidity of the new convertible.

In the flat bottom of the car is a flat middle section and a rear diffuser effect that allows air that enters the body below significantly improves vehicle stability at high speeds.

Less noise and vibration
To remove noise in the cabin caused by vibration, Lexus has taken particular care to the quality of the different components. During development, the Lexus IS C and its folding metal hardtop has been subjected to the widest possible range of driving conditions, including roads with stones, tests on the Nurburgring and more than 40,000 km on gravel roads and many trials and test beds temperature variations between -30 and 80 degrees Celsius.

In addition to these extensive testing temperature and vibrations, have also made revisions to the bodywork and chassis with the express aim of ensuring that in its coupe version, the Lexus IS C present almost the same characteristics of noise, vibration and harshness the IS saloon. The comprehensive study of strengthening the structure and use beams of high strength steel enhances the great structural rigidity of the body eliminating vibration. The new silent blocks from the front and rear suspension reduces vibrations of low frequency of 15-20 Hz and minimize transmission of noise and vibration from the road surface.

The effective placement of sound insulation, further minimizes low frequency noise from road and engine. Also, the dynamic damper located in the trunk neutralizes the low frequency vibration of 20-25 Hz which is transmitted from the rear suspension.

Materials have been incorporated more absorption and sound insulation throughout the cabin to reduce noise. In the pillar structures are integrated cutting airflow and incorporating polypropylene plates prevents noise and resonances are generated in front of the sleeper roof.

The carrier has been further soundproofing, thanks to the addition of soundproofing materials on the sides of the roof, holes in the roof folding mechanism and steps of the rear wheels. All the vehicle's underside are lined with sound insulating polymer hardens.

The use of acoustic glass for windscreens, coupled with carefully optimized seals on its roof, doors and windows, give the Lexus IS C a lower level of wind noise.

Greater rigidity
The pillar plate is made of high strength steel, the lower pillar incorporates a mixed structure of the central plate and the plate of the trunk, and lower B-pillar was added a plate to prevent warping. The cross section of the roof has been expanded, with 55 mm higher and 29 mm wider than the sedan for greater torsional rigidity and bending, and greater impact resistance.

Beams have been incorporated in the front, top and bottom plate made of high strength steel. Reinforcements joined the upper B pillar to the rear upper crossbar prevent deformation of the body in side impacts. It has also reinforced the bottom beam of the door that permits transmission of the energy of a B-pillar side impact to the bottom, thus further improving safety.