Report: 2022 Audi R8 to go electric

Audi R8 e-tronIncreasingly, there's nothing super about a supercar if it's not electric. Last week, British magazine Autocar reported that Audi will make that leap for its next-generation R8 sports car, converting it from a pounding gas-fueled V-10 engine to purely electric power. DON'T MISS: Audi reveals PB18 e-tron concept in Monterey–with moveable...