The hellcat is a fat strait line only turd. Thing weighs over two tons. The C7 Z06 would eat it up on a track and so would a C7 stingray. As for the Viper I doubt GM built the C7 Z06 to compete with it... that's more ZR1 territory, I don't think GM will even make a C7 ZR1. The C7 Z06 gives the...