BMW M5 E39 vs BMW M3 E92 Sound + 0-280 Acceleration Autobahn Onboard V8

BMW M5 vs BMW M3 Acceleration V8 Sound E39 E92
BMW M4 vs Mercedes C63 AMG : https://youtu.be/B8SpjIEOdqU
My Sony Camera : http://goo.gl/x9Zqfg