Audi’s stillborn Group S rally car had its engine in the middle, and there’s just one left today. At the height of the Group B rallying formula, things started to get out of hand, with spiraling ...

When most people hear the term "rotary engine," they probably think of Mazda first, as rotary engines have been part and parcel of the Japanese automaker's mantra for decades. In fact, Mazda proclaims ...

Turbo Fuel Stratified Injection technology for gasoline engines was once a remarkable innovation that has since become quite commonplace. Traditional fuel-injected engines that don't use direct ...

Only diehard Audi fans know about the Quattro RS001, a mid-engine prototype rally car that was built in secret and destroyed by then-Audi boss Ferdinand Piech. Only one was made, and a mid-engine ...

Five-cylinder engines were widely available not that long ago, with brands like Volkswagen, Volvo, Ford, Fiat, and even Acura offering them in recent decades. Today, however, Audi is the only ...

Audi hasn't communicated what it will do if the European Union remains firm with its plan to ban the sales of new combustion-engine cars starting in 2035. The company could stop producing ICE models ...