A friend of mine was just at GMs secret prototype studio filming an industrial film for GM. He saw a C7 in the development stage and was told it would be a 2009 model. He said he was told it would be 2 inches narrower and about 3 -4 inches longer and said the rear end was no longer chopped off but more rounded and had slightly more body south of the rear wheels. The mule had side scoops and bras on both clips. Its either a C7 or a cosmetic re do of the C6 but he was told it was the C7.