I bet Forza 4 will outsell Gran Turismo 5 in Americas.

[psrock]

homer said:

psrock said:

 By itself, Forza is barely a seller in America. 

How much of its Americas sales are bundles? Surely not more than 750,000. That leaves around 2 million units in the Americas, which is only one region, so it is quite a feat.

http://gamrreview.vgchartz.com/sales/30434/forza-motorsport-3/

 

Maybe this will help, and its also heavily bundle in Europe as Well.