Audi RS6 C7 Avant Launch Control Acceleration & Exhaust Sound Drag & Track by turboandstance - July 8, 2017October 20, 2020 860HP Audi RS6 Avant C7 equipped with a huge Garrett turbocharger! VMax 1/2 Mile at 265,13 km/h! The Audi RS6 C7 is tuned by Klasen Motoren in Germany. Just watch the video of this awesome RS6 doing some awesome pulls below and leave a comment or share this one with your friends. Follow us also on Facebook, Pinterest or Instagram! Leave a comment