BMW M4 vs. C63 AMG Coupe (Perfomance Pack) - ACCELERATION & SOUND (1080p)

Super FAST Autobahn acceleration and raw SOUND comparison between BMW’s latest M4 Coupe and Mercedes’s awesome C63 AMG Coupe battling each other for the title of “best Power-Coupe“. While the beamers 431 hp & 550 Nm Twin-Turbo engine has “only“ 3.0 liter, the naturally aspirated AMG throws in 6.2 liter engine displacement, 487 hp, and 600 Nm (Performance Package). Both cars were tested in an almost identical scenery, without launch-control. You can see in the video that both cars hit the speed limiter (prob