This is a pretty epic journey these guys did in an M6 Gran Coupe, travelling between all 6 tracks in the same car and driving on all of them. I would love to do something like this. I haven't driven one of these courses yet. It doesn't seem like the M6 Gran Coupe had any trouble on these courses, but the Carbon Brakes helped them out a lot for sure.
The authors sure did seem to enjoy a 6MT M6 Gran Coupe on the road courses. I'm guessing most people could too.
http://www.roadandtrack.com/features...=1459_81279706