2013 Q7 photo

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audi q7 2010

Audi Q7 TDI  comes with  good fuel economy and mileage , very good design with  the decorative wood inlays exterior design , matches the sharp, nice features,awesome style & comfort,perfect exterior led lighting. This Audi  supports with the Q7’s ULEV-II (ultra-low emission) certification standard
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Audi RSQ

The resulting Audi RSQ sport coupe is a visionary interpretation of Audi’s typical design language. The most important thing was that despite its extreme character the car should still be recognized as an Audi. The cinemagoer will therefore see the new Audi front-end with the typical single-frame grille in the movie

The RSQ includes special features suggested by movie director Alex Proyas. The mid-engined sports car operated by the story’s police department, races through the Chicago of the future not on wheels but on spheres. Its two doors are rear-hinged to the C-posts of the body and open according to the butterfly principle

In addition to the RSQ concept car, Audi supplied further series-production cars which appear – in disguised shapes – in the movie s traffic scenes. Audi also supplied the interior mock-up used for interior car

scenesDesigners, engineers, technicians and model engineers had just ten weeks to build the concept car. At the beginning of July the Audi RSQ arrived on the set in Vancouver where it was to stay for several months of shooting. Audi also supplied an outer-skin model of the car to be used in a crash scene, as well as a separate interior mock-up to shoot interior scenes.

It is 2035 in Chicago, and cars no longer travel on wheels but on spheres. ”Integrating these spheres into the car’s design was one of the greatest challenges we had to solve”, says Julian Hanig, responsible for the RSQ’s exterior design. The result was a two-seat, mid-engined sports car with sphere-shaped wheels running in similarly shaped wheel arches. Hanig said. ”This even enhanced the car’s sculptured character.”

It is a sculpture that appears very flat, broad and bullish on the road. The laminate glass fiber body of the RSQ is coated with lunar silver paint, which creates the so-called flop effect. That is to say: when exposed to intensive light the bluish sheen of the silver paint takes on a golden tone.

The striking shape of the angular body cutouts for the head-light modules influence the front-end appearance of the RSQ. They are combined with side air inlets. The xenon light tubes behind the clear-glass covers enhance the character of the front-end design.

Where you find the rear window on most sports coupes, an aluminium hood covers the engine in the RSQ. In plain view this cover is an oval, running right up to the windscreen and integrated into the body by a transverse bar.

The gull-wing doors are another RSQ highlight: whenever Will Smith gets into or out of the car, the rear-hinged doors open upwards like a butterfly’s wings, and twist slightly at the same time

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Audi R8 TDI Le Mans Concept

The V12 TDI is closely related to the engine in the Audi R10, the two-time Le Mans winner - so it catapults the Audi R8 into supercar terrain concerning performance too. It sprints from zero to 100 km/h (62.14 mph) in just 4.2 seconds and its top speed is well over 300 km/h (186.41 mph). The peak torque, reached at only 1,750 rpm, paves the way for effortless acceleration that is unrivaled even at this level.

The new V12 TDI belongs to Audi's family of V engines but has the ideal included angle for this engine type of 60 degrees between cylinder banks. Its highlights include the new chain drive layout that includes the two newly developed high-pressure pumps for the common rail injection system.
Its sound is as thrilling as you'd expect in a sports car of this caliber. For all the subtle smoothness that typifies this design principle, the twelve-cylinder unit is full-bodied and equipped with energetic overtones that make no secret of its performance potential.

Thanks to their high performance and pulling power, all Audi TDI engines are ultra-dynamic sources of power. The brand has often enough demonstrated its sporty character in its production cars, especially the six- and eight-cylinder 3.0 TDI and 4.2 TDI. Audi has also been writing a new chapter in its success story on the racetrack since 2006. The diesel engine in the R10 sports prototype won its very first endurance race at Sebring, Florida, when it was pitted against an entire field of gasoline-engined challengers. But its most crucial victories were surely in 2006 and 2007 in the 24 Hours of Le Mans, when it simply outclassed the
international elite.

The V12 TDI race engine in the R10 produces over 650 hp from a displacement of 5.5 liters, giving it the potential for a top speed as high as 330 km/h (205.05 mph) depending on the gear ratios. Its power and sturdiness immediately impressed both fans and experts, who were impressed by its restrained noise level. Unusual for a race engine, this powerful Audi diesel makes barely more than a whisper.

Long traditions of motor racing and production technology complement each other at Audi. The FSI engine of the R10's predecessor, the R8, captured five wins at Le Mans with a direct gasoline injection system. Audi is also looking to maximize the advantage by using the race-tested FSI principle in its production models. The latest examples of this are the V8 with high-revving concept in the RS 4 and the production version of the Audi R8.

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2011 Audi R8 Spyder 4.2 FSI quattro

The free-breathing 4.2 FSI is a high-performance engine such as can be found in racing. It delivers an experience that enthralls all of the senses - with spontaneous, voracious throttle response, with its easy revving, with hefty torque, prodigious power and sonorous, voluminous music.

The V8 accelerates the Audi R8 Spyder from zero to 100 km/h (62.14 mph) in 4.8 seconds and on up to a top speed of 300 km/h (185.79 mph). Both values apply for the manual transmission and for the R tronic. At Audi, dynamics also always means efficiency. The Audi R8 Spyder 4.2 FSI quattro with the R tronic

consumes on average 13.9 liters of fuel per 100 km (16.92 US mpg); fuel consumption with the manual transmission is 14.9 liters per 100 km (15.79 US mpg). A recuperation system that recovers energy during braking is standard. The forced oil pump of the dry sump lubrication system features various suction and discharge stages for load-dependent operation.

The 4.2 FSI  produces 316 kW (430 hp) from a displacement of 4,163 cc - 73.5 kW (103.2 hp) per liter. At the nominal engine speed of 7,900 rpm, the long-stroke (bore x stroke 84.5 x 92.8 millimeters [3.33 x 3.65 in]) engine's eight pistons travel 24.1 meters (79 ft) each second. The electronic rev limiter kicks in at 8,250 rpm. The V8 delivers 430 Nm (317.15 lb-ft) of torque to the crankshaft between 4,500 and 6,000 rpm, with at least 90 percent of peak torque available between 3,500 and 7,500 rpm.

The compact V8, which is hand-assembled at the engine factory in Györ, Hungary, has the classic cylinder angle of 90 degrees and weighs just 216 kilograms (476 lb). Its crankcase is made of an aluminum-silicon alloy using the low-pressure die casting method, which ensures particular homogeneity. The high silicon content makes the cylinder barrels extremely resistant to wear A bedplate structure gives the crankcase its

high rigidity and optimal vibration behavior. The cast iron bearing bridges reduce its thermal expansion and thus keep the play at the main bearings of the crankshaft within tight limits. The forged crankshaft, the forged steel connecting rods and the forged aluminum pistons are extremely lightweight, yet strong. The dry sump lubrication system with its separate oil tank enables the engine to be installed very low while also ensuring the supply of oil to the engine even under extreme lateral acceleration.

The high-revving V8 FSI draws its fuel from an FSI gasoline direct injection system - typically Audi. The common rail unit injects the fuel at up to 120 bars of pressure. The fuel mixture is swirled intensely in the combustion chambers and thus cools the walls. This allows a high compression of 12.5:1, for increased performance and efficiency. The 32 valves are actuated via roller cam followers by four camshafts, each of which can be moved through 42 degrees of crankshaft rotation. They and the ancillaries are driven by zero-maintenance chains running on the back side of the engine

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2011 Audi R18

Through the innovative V6 TDI engine for the Le Mans 24 Hours, motorsport is yet again performing pioneering work for the production arm at Audi where there is a growing trend towards smaller, more economical but yet powerful engines.

Another new development is the six-speed transmission in the Audi R18 which has been specifically modified for use with the smaller engine.
With regard to the chassis Audi Sport wants to live up to its promise, expressed in the brand's "Vorsprung

durch Technik" tagline. Unlike those of the closed Le Mans prototypes, the carbon fiber monocoque of the Audi R18 does not consist of two halves but features a single-component design. This saves weight and increases stiffness

For the development of the closed R18, engineers at Audi Sport were able to draw on the experiences gained in 1999 with the R8C and in 2003 with the LMP1 of the corporate "sister brand" Bentley that was victorious at Le Mans. "Also the Audi A4 DTM, which for example, features a heated windshield, allowed us to shorten

 the development cycle with respect to the ventilation of the cockpit, the doors and the heating of the windshield," explains Dr. Martin Mühlmeier, Head of Engineering at Audi Sport.

The chassis and aerodynamics package contains a lot of know-how from the R8, the R10 TDI and the R15 TDI whereas the fitting of identically sized front and rear wheels is new to an Audi Le Mans sports car. This configuration allows a more balanced weight distribution.

The Audi R18's headlights, which are the first to completely consist of LEDs with optimized amount of light, are a technical highlight. The new generation of headlights was developed in close cooperation between Audi Sport and the Technical Development (TE) division of AUDI AG and by using at Le Mans, will be prepared

for future use in production vehicles. Audi's light designers had the chance to make their mark on the development as well: The LEDs of the daytime light form the shape of a "1" which is intended to inspire associations with Audi's historic brand logo

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2011 Audi A7 Sportback

The Audi A7 Sportback is pure high-tech. Its body is very lightweight thanks to numerous aluminum components. The elegant interior shows a craftsman's level of workmanship. The four V6 engines combine refined power with groundbreaking efficiency. The 3.0 TDI with 150 kW (204 hp) and multitronic has CO2

emissions of just 139 grams per kilometer (223.70 g/mile). The sporty chassis comes with new solutions, such as electromechanical power steering. When it comes to assistance and infotainment systems, the luxury-class coupe exhibits all of the innovative power expected of Audi

Audi offers a wide range of the latest-generation driver assistance systems. They are tightly networked with one another and other systems in the vehicle, making them extremely capable and versatile. The respective control units are connected via the fast and modern FlexRay bus system, allowing the driver assistance and chassis systems to be precisely controlled.

The heart of the driver assistance systems is the new adaptive cruise control with stop & go function (ACC). It uses the data from four radar sensors, a video camera and the ultrasonic sensors, incorporates navigation data and analyzes a multitude of additional signals, from the activity of the turn signals to the steering angle to trailer detection. Its functions range from automatic stop & go in rush-hour traffic to the electronic monitoring of high-speed highway driving at speeds of up to 250 km/h (155.34 mph).

The driver uses the MMI system to determine how the vehicle should behave in ACC mode. The choices are "dynamic" - powerful acceleration when the roads are clear, spontaneous and direct when following traffic; "standard" - balanced in all situations; or relaxed and fuel-efficient cruising in "comfort" mode Another high-end system is Audi side assist, which from speeds of 30 km/h (18.64 mph) upwards warns the driver of

critical situations when changing lanes. It uses radar to monitor the space behind the Audi A7 Sportback. The speed limit display detects important traffic signs and their supplemental signs with a camera and shows them in the instrument cluster display or in the optional head-up display. The night vision assistant uses a thermal

 imaging camera and highlights persons that it detects in front of the vehicle. It projects its black-and-white images onto the instrument cluster display. If it detects a potentially hazardous situation, it marks the person red and optionally displays a warning symbol in the head-up display.

The Audi pre sense safety system is available in a number of different versions in the Audi A7 Sportback. It uses the highly networked systems on board and initiates preventive measures in the event of an imminent collision. In the version Audi pre sense basic, the system reacts when it detects an instable driving situation

. The front seatbelts are electrically tensioned; the sunroof and the side windows are closed, leaving just a small gap; and the traffic behind is warned

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2012 New Audi E-Tron Spyder

There are no details plans for this one product, product with limited production quantity has been long awaited by his fans. Audi is reportedly going product in a 1000 production of this unit, of course, attracting more attention from other car makers. Audi Company was already famous for its production of goods that

 make a clicking sound impress the consumer. It was not that long walk in the automotive world, but indeed all the qualities of the products have been famous throughout the world. Audi presents their new product the 2012 Audi E-Tron Spyder at the 2010 Paris Auto Show. A high-performance sport car with all-electric



 drive system and plug-in hybrid feature. Four motor – two each at the front and rear axles -drive the wheels, making the car a true quattro.

The Audi E-Tron Spyder has simple interior is strongly oriented toward the driver and features two lightweight sports seats, a slim dash, a central control unit for all the car’s functions and a flush-mounted selector lever for the automatic transmission that extends upward from the tunnel when the vehicle is started. Behind the seats are two cowls that gradually taper toward the rear and also flank the opening for the TDI

 engine. These cowls also contain the normally hidden rollover bars, which like in the production R8 Spyder shoot up within milliseconds and lock into place in the event of an emergency.

Exterior design on the Audi E-Tron Spyder be based on the R8 – features race-style triangular double wishbones at the front and a trapezoidal-link rear suspension made of forged aluminum components, and the car sits on 20-inch blade design wheels with 245/30 tyres up front and 265/30 tyres at the rear. The Audi E

-Tron Spyder also having a short wheelbase – at 2430mm, it is some 220mm less than the R8 – the Spyder is still quite short overall at 4060mm, is 1810mm wide and stands just 1110mm high. The Audi E-Tron Spyder is also equipped with frameless side glass surfaces taper downward toward the rear while the windshield is strongly bowed and inclined like the visor of a helmet. The front end is dominated by the huge single-frame grille and the two smaller intakes on either side feed cooling air to the electric drive system and

also the TDI engine at the rear of the vehicle. All the light units use LED technology and the charging station for the batteries is located beneath the trademark four rings above the grille. Plenty of carbon-fibre components spread around the car, including the rear licence plate panel and the engine cover, which also features aluminium and leather to link it with the interior

.
The Audi E-Tron Spyder is equipped with complex electronic systems control the power delivered by each motor at the front, combined with the diesel power to the rear wheels, to provide central control of the entire drive system in combination with the ESP. Under normal driving, 75 per cent of the mid-engined car’s power goes to the rear wheels and 25 per cent to the front, but this can be varied according to the conditions and



 car behavior. Weighing only 1450kg, with a short wheelbase and perfect 50:50 weight distribution, the Audi e-tron Spyder is said to have the driveability of a go-kart and handling that is neutral right up to the (very high) limit.

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