Buy a Donkervoort D8 270RS for around 50,000 GBP and beat the Z06 by 25 seconds around the Nurburgring ...
pWn3d by a 1.8 liter inline 4 ...
is that thing street legal? how about the honda f1 car?
http://www.pistonheads.com/gassing/topic.asp?t=190521&f=100&h=0&p=1
rumors are the blue devil supercharged z06 is doing 7:20s.
and as for wrc, let us not forget the cosworth escort that owned everyone in the 80's and didnt do too bad in the 90s. not sure if they still run them, i dont keep up on wrc.
but back to the point, you get more performance FOR YOUR MONEY by staying american. reliability is a null point because noone knows how well brand new cars will be holding up in 10-15 years.