Matte grey Audi RS6 Avant revving it up!Jeroen Theeuwen6 dec 20161 minuten om te lezenThe specs of this Audi RS6 Avant are definitely awesome! The matte grey color looks stunning on this RS6 Avant and so do the wheels. The video includes a lot of loud revs and some acceleration sounds as well! Enjoy! #Video #AudiRS6 #RS6 #RS6Avant #Revs