Video Leaked: Audi R8 V12 TDI Concept

Ahead of a planned debut at the Detroit Motor Show the boys over at Russian site Auto Tuning News have got their hands on a video of the Audi R8 V12 TDi Concept and after watching this footage for the whole six minutes there is little left to the imagination. Initial details emerged last week of Audi's breathtaking diesel concept car which pumps out 500hp with 1,000 Nm of torque, it accelerates to 100 km/h in just 4.2 seconds, and hits top speed at just over 300 km/h, but amazingly the fuel economy is reported to be just 10 liters per 100 km. The Audi press conference is penned for Sunday, January 13, at 8:20 p.m. (CET)