Avus Quattro Audi Concept Car

Audi Avus Quattro Concept CarThe Audi Avus Quattro was a supercar-styled concept car from the German car manufacturer, Audi. It was first introduced at the 1991 Tokyo Motor Show. The Avus Quattro had an aluminum exterior, which made it a lightweight, sleek and safer automobile. The Avus Quattro’s engine was supposed to be a 6.0 L 60-valve 12-cylinder engine producing 509 hp (380 kW), capable of