A new hybrid diesel tech revives old-school power with instant torque, better efficiency, and the ability to run on renewable fuels ...

Audi is betting that diesel can still surprise enthusiasts by pairing a new V6 with electrified boost to all but erase the familiar pause between throttle input and acceleration. The engine is pitched ...

The new Audi A6 sedan and Q5 SUV now have an additional powertrain option on offer, a V6 turbo diesel! Using MHEV “plus ...

According to separate reports published by German websites Bayerischen Rundfunk and Handelsblatt, the German transport ministry has identified up to four different emission defeat devices in the ...

Inline-five engines have been around since the '30s, but it was only in the '70s that they started to really work. That's all ...

The V6 TDI for Audi A6 and Q5 offers e-car-like acceleration with powertrain, starter-generator, and electric turbocharger. The Audi A6 and Audi Q5 model lines will receive the three-liter V6 diesel ...