42. Segway x GM P.U.M.A.

Debut: New York International Auto Show
Year: 2009
Complex Says: Based on the Segway, the P.U.M.A. was dubbed an iPod on wheels by GM brass. We're not sure how that makes sense, but it was an interesting look at what urban transportation could be. Able to go 35 miles on a single charge, the two-person pod balances itself on two large wheels with two smaller wheels out back like a drag racer. We wouldn't dare drive this on an NYC street, but it's still cool.