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 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 ...