Bumped into this car tonight while surfing... no doubt it's old news, but does anyone else think it looks familiar? Check out the full web page on the Chevrolet SS (http://www.seriouswheels.com/top-2003-Chevrolet-SS-Concept.htm)

http://a332.g.akamai.net/f/332/936/12h/www.edmunds.com/media/2003/naias/chevrolet.ss/chevrolet.ss.f34.500.jpg

Engine
6 liter Gen 3 smallblock V-8 derivative
Horsepower
430 bhp
Torque
430 lbs-ft
Curb Weight
3660 lbs / 1660 kg (estimated)
Chassis
Aluminum body-frame-integral

I don't think it looks familiar in regards to the RX8, I do think that the new 05 Vette took some stylin cue's from it, namely the front. Good looking car though!

It's always reminded me of the 8.