[onewhippedpuppy]

The C6 is mostly a restyled C5, until you move up to the newer and more expensive LS3 models they are very mechanically similar. The C6 does have a marginally better interior especially if you get one with the 4LT interior package. My son has a 3LT car, it has the better (but still crap) power seats with adjustable bolsters but lacks the leather wrapped dash and door panels of the 4LT. But if you care, the aftermarket has options for upgraded interior bits as well. He also updated to the full Morimoto LED exterior lights which dramatically upgraded the look, the stock C6 headlights really date the car.