<< Even though the Viper is faster, has much more awe-factor, and the second-gen looks better (the new ones look like a friggin ricey S2000 and the first gen's were too clown-shoey for me), I'd say overall the Corvette is the better sports car.
the question is which is the better SPORTS CAR, not which one has more raw power.
if you want a pure race car, although an expensive one, the Viper is for you. The Viper does have shortcomings though. You'll surely need a new spine after spending more than 30 minutes in one! and they just now got ABS brakes. Interior styling? none. The Viper is a no-holds-barred pure race car.
The Corvette is American history, an icon of pure American power and sport. Since 1953 the Corvette has been capturing the imagination of people. There are over 1300 Corvette clubs in the US alone. Every continent except Antartica has Corvette clubs. It is an American tradition, and a little different car than the Viper. Despite what NFS4 might try to tell you, the Corvette has interior comfort, futuristic heads-up display intrument panels, superior safety features, proven performance, advanced Gen-2 active handling system giving a perfect smooth ride, handles like a champion, the perfect balance of inredible power that can be unleashed even more with the booming Corvette aftermarket, and interior style and class.
The viper is NOT a legitimate practical daily driver. For weekend sprints and taking it to the track, the Viper is hard to beat. For daily driveability and all aroud comfort with power, the Corvette is there for you. >>
Amen. Plus, if Chevy put an additional $25K worth of "goodies" in to the production Z06, thereby making it an EQUAL comparison, I am certain it would more than hold its own. But Chevy doesn't do this for a couple of reasons, chief being that they want to keep the insurance rate for a 'Vette as low as possible, without sacrificing too much in performance. This is straight from the Chief Designer's lips, not some B.S. that someone reads in C&D or MT. Pay a magazine enough $'s and they will give you just about any review you want.