The Audi Le Mans quattro was a sports car styled concept car, developed by Audi, for presentation at the 2003 Frankfurt Motor Show, as a result of Audi's three successive wins at the arduous 24 Hours of Le Mans endurance motor race in 2000, 2001, and 2002. It was the third and final concept car designed by Audi in 2003, following the Pikes Peak quattro and Nuvolari quattro.[1][2]
Audi subsidiary quattro GmbH subsequently decided to produce the Audi Le Mans quattro as a production road car, calling it the Audi R8, naming it after their very successful Audi R8 (race car) which won the 24 Hours of Le Mans five times.
The Audi Le Mans Quattro has a number of high-tech features, including the headlights which are composed entirely of light-emitting diodes (LEDs). The structural framework of the body, the Audi Space Frame (ASF) used in the Lamborghini Gallardo, is made entirely of aluminium, while the outer skin is made out of carbon fibre and aluminium. The car also features an automatic rear spoiler which raises at 70 mph (110 km/h).Design and technical
The Le Mans quattro featured the magneto rheological dampers, also installed in the latest Audi TT, which gives the car a firmer and more responsive drive and improved handling characteristics. In Audi tradition, the car features quattro permanent four-wheel drive to optimise traction and handling.
The Le Mans quattro's engine was a development of the Gallardo's, with the same displacement but utilizing different cylinder heads (with four valves per cylinder rather than five), as well as twin-turbochargers and Fuel Stratified Injection (FSI) technology, resulting in the high output of 449 kW (610 PS; 602 bhp), and 750 N·m(553 ft·lbf) of torque. The gearbox is the six-speed sequential manual transmission used in the Lamborghini Gallardo.
The car showcased various Audi styling cues and technological details, planned to be used in future production Audis.
Specifications
- Power: 449 kW (610 PS; 602 bhp)
- Torque: 750 N·m (553 ft·lbf)
- Engine: 5.0L twin-turbocharged (5.0 L twin turbo V10) with FSI
- 0–100 km/h: 3.7
- Top Speed: 345 km/h (214 mph)
Audi Le Mans quattro 
Audi Le Mans quattro concept car.Manufacturer Audi AG Production 2003 Assembly Neckarsulm, Germany Successor Audi R8 Class concept car, sports car Body style 2-door coupé Layout Mid engine,
quattro permanent four-wheel driveEngine 5.0L V10, twin-turbocharged FSI, 2xDOHC Transmission six-speed sequential manual Wheelbase 2,649 mm (104.3 in) Length 4,369 mm (172.0 in) Width 1,900 mm (74.8 in) Height 1,245 mm (49.0 in) Curb weight 1,530 kg (3,400 lb)
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