Dynamic MiNi Collective

For those who may not know it, MINI put out the challenge to Porsche to see who was the fastest on a race track.
See the video on youtube. Go to Mini vs. Porsche Challenge.

I wonder why would they have used a Cooper S and not a JCW version? I think it still would have lost anyway but it would have shaved some more time off and Mini would not have lost by a full sec.....

Max