Originally Posted by gorun
Best test I've seen are 13.5 and 13.8 for the M5
Just_me states that officially BMW quote 14.7s for the saloon which would mean a time of around 14.9~15.0s for the Estate version and yet the BMW M5 saloon has posted times as low as 13.5s which is a 1.2s better than official. Why doesn't everyone believe that the RS6 can equally do a similar thing and record mid thirteen second runs.
Guys I recommend holding off on the celebrations until a few official results come in.