Ingolstadt/Nürburg, May 14, 2010 – The Audi R8 LMS looks to be the car to beat in the 38th running of the 24-hour race at the Nürburgring: Four of the fascinating mid-engine sportscars start the race on Saturday at 3:00 p.m. from the first four grid positions. The two Audi customer teams ABT...