The Audi R8[3] (Typ 42)[5] is a mid-engine sports car,[3][6] which uses Audi's trademark quattro permanent all-wheel drive system.[3][7] It was introduced by the German automaker Audi AG in 2006.
The car was exclusively designed, developed, and manufactured by Audi AG's high performance private subsidiary company, quattro GmbH, and is based on the Lamborghini Gallardo platform.[8] The fundamental construction of the R8 is based on the Audi Space Frame,[3] and uses an aluminium monocoque which is built around space frame principles. The car is built by quattro GmbH in a newly renovated factory at Audi's 'aluminium site' at Neckarsulm in Germany.[3]
In 2005, Audi announced that the name of the successful Audi R8 race car would be used for a new road car in 2007, the Audi R8, based on the Audi Le Mans quattro concept car, appearing at the 2003 International Geneva Motor Show, and 2003 Frankfurt International Motor Show. The R8 road car was officially launched at the Paris Auto Show on 30 September 2006. There was some confusion with the name, which the car shares with the 24 Hours of Le Mans winning R8 Le Mans Prototype (LMP). 6-time 24 Hours of Le Mans winner Jacky Ickx described the R8 as "the best handling road car today".[9] The Audi R8 is used as a safety car in Deutsche Tourenwagen Masters and British Superbike Championship racing series.
The R8 is due to be replaced with a brand new model in calendar year 2014.[10] The highest output version of Audi's new 4.0 liter V8 twin-turbocharged engine is expected to power the new car. This engine is scheduled to be previewed as a detuned version in the 2012 Audi S8- with 518 hp (386 kW) on tap.[citation needed] In the R8 application it is expected to produce about 600 hp.[citation needed] Combined with an approximate 200 lb (91 kg) weight loss, the new R8 is expected to compete well with the new Porsche 991 twin turbo model and will likely perform significantly better than the current R8 GT with a 0-60 mph time in 3.2 seconds and a quarter mile in less than 11 seconds. A dual clutch automated gearbox will be offered for the first time. 
Although it was rumoured by the automotive press since the announcement of the production R8 in 2006, it was only in August 2008 that spy shots of a convertible R8 'Spider' from filming scenes of the movie Iron Man 2 were published online, which included a "soft-top" roof is clearly visible, and the unique sideblade has been removed.[21] The vehicle was unveiled in 2009 Frankfurt Motor Show.[22] Compared with the coupé model, the convertible will have extra chassis support, a pair of roll-over safety bars, as well as minor changes such as the location of the fuel tank filler. It will be powered by a 5.2 FSI V10 engine.
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