Favorite five, in order:
1. BMW M3, preferably with a few Dinan goodies
2. Porsche 911 GT2
3. AMG CLK55
4. Audi S4
Some call me crazy for putting an M3 over a 911, but I am absolutely and completely in love with the M3. It is my absolute dream car - great handling, incredibly beautiful, and obscenely fast.