Depends there are a few engine options for that generation. 05-07 are solid mind 12 sec cars stock. 08 have the ls3 engine and run low 12' stock and get get deep into the 11's with a few bolt ons. LS7 Z06 dont even bother unless driver sucks or they are running street tires. At the track anything can happen especially since the srt is relatively quick off the line with traction. On the hwy... They all run away. LSX powered cars are hwy studs.