Doubtful.
I think it'll sell quite a bit more, lifetime. Thanks to the internet being more prevalent in marketing the GT series has since become ridiculously overhyped compared to the hype that the previous titles got. I expect on every motorsport show, or at least mentioned across the globe. They managed to fit in some talk about the PS3 the other day during the F1, also a lot of mainstream motorsport shows have specials along the likes of "GT5 vs real life".
Most motorsport news sites often even do news on GT5... pretty much everyone involved in or interested in motorsport KNOWS that GT5 is going to be the definitive racing game. Including all the dedicated players of Forza on the 360.







