With Audi's introduction of the Audi R8 V12 TDI, we got to look at the most unique ... the R8's street-going version will use a 60-degree angle. This makes it a better fit for the narrower engine ...

If Audi has any intention of bringing a diesel-powered Q7 Stateside, would it really consider only selling the monster V12 TDI instead of ... to the front wheels and 60 percent to the rear axle.

Audi has done many crazy things in the past, but putting a twin-turbocharged V12 diesel engine in the Audi R8 might take the cake.

Audi toyed with the idea of putting a twin-turbo V12 engine in the Audi R8. The proof of concept was a model called the Audi R8 TDI Le Mans, and it envisioned a crazy German supercar. This article ...