Not sure how long this will last, but check out the top five at http://www.ultimatecarpage.com. Looking at it just now, it has (I presume this is a hit count)

Yesterday's top 5:
Mazda RX8
2.67%
Mercedes Benz SLR McLaren
1.51%
Lamborghini Murcielago R-GT
1.41%
Nissan Skyline R34 GTR
1.32%
Ferrari Enzo
1.28%

;)

I dont know but the start button is awesome

http://www.ultimatecarpage.com./frame.mv?file=hitlist.mv

there's a better page.