01L2Cobra said:Dont think so. The Base C6 has a slightly better power to weight ratio than the GT500. It will be close but the C6 will win. The base C6 is significantly lighter (741lbs), a power to weight ratio of 0.126 compared to the GT500s 0.121.
You still have no idea how much power a GT500 will actually put to the ground, reinsert your foot until then please.