Onboard footage of the Audi R10 Le Mans prototype powered by a 5.5L V12 twin-turbo diesel engine. Captured with pure track sound, this endurance legend showcases Audi’s pioneering diesel era in ...

Joining GM-Opel’s all-new 1.6 liter turbo-charged SIDI engine as part of the Opel/GM small engine renaissance is an all-new 1.6 liter turbo diesel (CDTI) engine that delivers class-leading performance ...