I drove this new bike today, at the BMW North Store
http://gg-quad-northamerica.com/
This thing looks sweet! After having ridden several large 4wheelers (off road type), this looks like it has a much wider stance and lower center of gravity. The off roaders are made to maneuver around and over large obstacles (rocks, tree stumps) and have lots of ground clearance and narrow knobby tires. This has wide street tires that are spaced out more towards the corners of the vehicle and it doesn't have a whole lot of ground clearance. I think it would take less to roll some of the SUV's out there than it would this thing. Now...about that 100 mph top speed...C'mon lets put a Hayabusa engine in there and double that speed
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I know the pictures aren't in perspective, but the ATV is much narrower and taller.