950HP HPT Audi RS6 V10 vs 740HP Mercedes-AMG C63 S

During SCC500 Rolling50 1000 in Germany I have filmed this 950HP Audi RS6 Avant V10 TFSI which has been modified by Horse Power Technics (HPT). Join my Notification Squad: click the Bell ? Make sure you like and comment the video, but also subscribe to the channel! *Michael - Automotive Mike* Socials: ?? https://www.facebook.com/AutomotiveMike ?? https://www.instagram.com/automotive_mike