Watch the ultimate drag race between two modern supercar icons – the Audi R8 V10 Spyder Performance and the Ferrari 812 Superfast. With the R8’s roaring V10 and the 812’s monstrous V12, which one will ...
Audi R8 V12 TDI Concept at the 2008 Detroit Auto Show Motor Trend Technical Director, Frank Markus, discusses Audis R8 V12 TDI Concept with Wolfgang Hatz, Head of Powertrain Development at Volkswagen.