The soon-to-be-discontinued R8 is a completely different car from the M3, starting with its engine. A mid-mounted V10 of the free-breathing variety is far more exotic than a twin-turbocharged I6 ...
Watch Audi’s performance sedan and supercar go head-to-head as the twin-turbo V8 RS7 takes on the naturally aspirated V10 R8 Plus in a brutal acceleration showdown. This race features full-throttle ...