The 2011 mustang is getting that new 5.0l engine and it'll make 400-415? hp
The Challenger srt8 is getting "refreshed" for 2011 and its getting a 6.4l with at least 450hp.
Now I'm pretty sure that a car that has been out for almost a year is not gonna get redesigned, or get a new engine..
But do you think that there might be a performance package (something like a Z51 corvette) for the camaro later on in 2011, just to give the camaro an edge over the others??