audi

2008 Audi R8 V12 TDI: Concept We Forgot

The diesel-powered supercar never made it as a production model, but its engine went on to power the Q7.

Source: https://www.motor1.com/news/224275/concept-we-forgot-audi-r8-v12-tdi/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-make-