novemeber the 2004 audi S4's will be rolling in. get one of those. 4 doors, AWD, 344hp, 45,000. i had 2 S4's presviously (2000 silver, and 2001 negaro). the new s4 is a 4.2 liter 40 valve V8....NO TURBOS!!!!
also look at the:
porsche gt3 (about 100g's)
BMW M3 (50-60 grand)
Lexus SC
MB CLK 500
Z06
there are so many.....depends on what you want