In the 2000s and 2010s, Audi owned ... most complex racing machines ever built. An original R18 is unique even by those standards, complete with a flywheel hybrid system and diesel V-6 engine ...

and a redesigned glass lid showcasing the hulking turbo-diesel V12. It was an amazing concept, but how does this ...

Nine years on from their first appearance, Audi’s diesel Le Mans racers still divide ... and asks them what it takes to win racing’s ultimate prize The 2024 Le Mans 24 Hours was a thriller ...

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 ...