Hellow guys, Welcome to my website, and you are watching INSANE ACCELERATION BATTLE | BMW M5 3.8 E34 vs BMW M5 E39 5.0 | 340 vs 400 PS | Leightweight vs V8. and this vIdeo is uploaded by MM Automotive at 2020-11-29T03:02:17-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.