Click for high-resolution box art. 2010 is totally the future. How can we tell? Gran Turismo 5 will actually come out. Half a decade after Gran Turismo 4, Polyphony Digital is finishing up a true successor to the self-described "real driving simulator." The evidence? Box art! Mercedes-Benz's gull-winged SLS AMG has the honor of gracing the GT5 cover. It's a terrific marketing decision, if only to trick Back to the Future fans into thinking this is a game all about time travel. (It's not, we're afraid.) Check out a brand new video of Sony's long-awaited PS3 racer after the break.