Chevy changes its mind too often to really know now. I can see reliability issues that scare them off a high revving V8 and go with a hybrid or turbo to get the power. 18 months out and they still have not made one right hand drive car -- and they said they were going to go after international markets on the day they announced it. Now they wonder if its worth all the investment... I hope I'm wrong but until this N/A engine is announced, I believe nothing.