850HP Mercedes-AMG GTR vs 911HP Porsche 991 Turbo S NarCar Performance

During the SCC500 Rolling50 1000 in Germany I have filmed this crazy 850HP Mercedes-AMG GTR. 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