The Audi A4 Sedan TDI® engines

Improving upon a legacy

Back in 1989, Audi revolutionised the automotive market with the first 2.0 litre TDI® engine, marking a departure from noisy and fuel-thirsty diesel engines of the past.

Powerful and more
TDI engines over the years have become more economical and powerful. No wonder then that Audi dared to bring a diesel car to the arena of motorsports. In 2006, Audi became the first car maker to win the Le Mans 24 Hours with a diesel-powered race car, the Audi R10 TDI!

Engineered for efficiency
Refined and precise fuel distribution makes them your perfect choice for greater efficiency. Moreover, all TDI engines come with the intelligent start-stop and recuperation functions, to enable fuel savings.