Best of Auto Car: Audi RS6 Avant is now official

While we knew the Audi Audi RS6 Avant was coming, we had no idea Bryan Adams was going to belt out an acoustic rendition of Run to You after the cover was pulled on the V10 twin-turbo wagon. As the rest of the presentation was in German the details are still hazy. We do know the world needs more hopped up sportwagons now more than ever. An A4 and A8 were also kicking around coverless