Gran Turismo 6 is the driving game for the last-generation of video game consoles. Forza Motorsport 5 is the game for the next-generation of consoles. Doesn't seem like there's much middle ground, does it? Don't tell that to the folks behind Grid Autosports, though. The sequel to Grid 2 has just been announced for the Playstation 3, Xbox 360 and PC with an on-sale date this summer.