Flow, you bring up another good point. EP2 will be a bit bigger then the current LWB EP1, so we are looking at a 7/8ths Impala with more interior room.

With LaX looking to debut in 2010, probably show up at Chicago next year, I can only assume that there was a time line made for Epsilon Impala that ran along the same lines as the Zeta Impala.
So Oshawa could possibly make SWB Zeta Camaro, SWB EP2 LaX, LWB EP2 Impala, and other vehicles like a crew cab truck for GMC alla Denali XT, maybe even the Coupe60/Monaro coupe?
Oshawa could be the place for something good, or just really underutilized much like Ste.T was.

 

Looks nice enough. Not really enough information to really judge one way or another about the car though.