[BigAls87Z28]

It will get a direct injected V6. By 2010-12 all the 3.6 will go DI. The upcoming Chevy Traverse, and all 09 Models of the Outlook, Acadia, and Enclave will get a DI 3.6 making 291hp with an increase in gas milage by about a point over the old SFI 3.6 that made 275hp.
The DI V6 will become standard with CTS soon as well.
It seems that GM will keep 3 engines for Camaro, the DI 3.6, LS3, and LSA.

So far, there is a lot of talk about how surprisingly great the V6 cars were. This is great because the V6 car can stop becoming the bastard child of Camaro, and become its own sports model.

Camaro could be the most powerful coupe in its class, and get the best gas milage as well. Est EPA numbers of the 300hp+ V6 would be 18/27mpg.
The V6 car will perform somewhere between a stock LT1 and LS1 car.