The 2xx series was the same G92 chips as the 7/8/9xxx series, and doesn't support DX11.
Ultimately tho, depends on your resolution and what you consider "max". If you can live without AA and run at, oh, 720p, then yeah most likely max. At 1080p with 4xAA, then no I highly doubt it'll run max. Medium, maybe.
The thing is, like people have said, the game isn't out yet nor are any details about it's requirements. While it's expected to be less demanding that Crysis or Warhead, or at least similar, then the 260 will fall flat on it's face at Max or probably even High settings.
It pains me to see people (gamers) buy an i7 with a mediocre GPU... Gaming doesn't need an i7... if you're on a budget, get a good GPU. You know, the thing that limits graphic settings. But anyway... I guess the question's been answered.