This is the year of racing games with 4 big racing games coming out - Forza Horizon 2, Driveclub, The Crew and Project Cars.Since we have no way of knowing PC sales, I have excluded it.

I think Project Cars has a definite chance due to it being the only sim racer coming out, and it would fulfill the itch of a sim racer on PS4 for the year. Driveclub has a chance if its great because then many of the people having PS+ version would likely upgrad to the full version if they like it enough, though most of them will probably opt for the cheaper digital upgrade.

So at retail atleast I expect Project Cars to sell the most.

forza horizon 2 on xbox one
Project cars on ps4


just a random guess

Forza Horizon on one system and the crew overall i'd say.

DC because it's free.

Forza no doubt

I think Project Cars will be the best seller overall, because it's multi platform, and all the years it has been in development has generated a lot of hype for it. I think the more interesting competition is DriveClub vs FH2. I can honestly see DriveClub being the better seller (though the free PS+ version might put a damper on that) just because I think there's more hype for DriveClub, the fact that we've known about it a lot longer than FH2, and the fact that FH 2 isn't a main series Forza.

I think project cars MIGHT be same sales for ps4/x1/U pretty equally.

The poll and comments contradict each other. I wonder why.

10m people will download Driveclub for free.

Serious answer, probably the Crew since it's multiplat and looks fantastic.

If that happens and DC is a great game, it will easily sell the most IMO. Though not at retail.