Audi RS 5 vs BMW M4 vs Mercedes-AMG C 63 S

We find out if the 444bhp Audi RS 5 can beat its BMW M4 and Mercedes-AMG C 63 S rivals 2017-08-26 10:00 The war in the super-coupe sector seems to be a cyclical process. In recent years each new contender has risen to the top of the pile, and now there’s another high-performance two-door looking to assert its authority.
The RS 5 is the pinnacle of the Audi A5 range – the most driver-focused model on sale – which is why it’s going up against our current class champion, an