i gotta say both are attractive cars, in my side of the screen the audi is perfection, i don't take anything away from the cts, its a great car, i love caddies, but i think the differences are too big to even be comparing them, 4 wd vs 2 wd? v8 vs v10? and the prices...why bother, can't we just say they both are gorgeous in their classes? or does anyone really think they should be matched? i for one dont. but given the chance to buy one if i had the income or get one free...yea right huh? i'd gotta say i'd get the audi, i've been a fan of em for a very long time. now audi vs caddy vs camaro? i don't care if audi is german exellence, cadillac is gm, i'll get a camaro