I have an XBox 360 so I'll check that out. I'm a Mac user, so no PC's here.The only console games with player driven smarts are:
- The Getaway (PS2) - smart roadster
- Forza 4 (Xbox 360) - 2010 smart fortwo, post facelift, LHD Euro spec. Part of the Top Gear DLC. I run the unofficial "smart center Forza" in that game.
Sadly no current gen system allows you to drive an actual smart. Your best bet would be a PC game. A lot of people have taken the model from Forza and imported them into a variety of PC games.