Audi Sport quattro concept - Powerful design inspired by motor sport - Plug-in hybrid drive developing 515 kW (700 hp) of system power - Impressive performance with low fuel consumption: 0-100 km/h in 3.7 seconds, 2.5 liters per 100 kilometers (94.09 US mpg) quattro is Audi and Audi is quattro – the brand and the technology are indelibly linked. In celebration of the 30th birthday of the Sport quattro, Audi will present its legitimate successor…