After it revved up and drifted the all new BMW M4, Autocar Steve Sutcliffe petrol head got the chance of comparing the new bimmer with its main rival: the Mercedes C63 AMG.
The medium-sized performance coupe was tested in its performance configuration, delivering more than 500 hp. Even so, BMW M4 and its 431 hp were faster to 100 km/h.
See the whole confrontation in the movie above.