The Audi R10 TDI is among the most successful cars in all of racing history. After dominating Le Mans racing in 2006 and 2007, Audi faced a new challenger in the LMP1 class from Peugeot.
Audi pulled the wraps off its revamped diesel-powered sports car this week. The new R10 TDI will make its first race appearance at the Sebring 12-hour race in Florida next week in preparation for ...