Hmm sounds like a motorcycle to me

GM and Segway have teamed up to make a low cost two wheeled vehicle. "A solution to the world's urban transportation problems could lie in two wheels not four, according to executives for General Motors Corp. and Segway Inc."

reviewjournal.com -- Associated Press News: "The companies did not release a projected cost for the vehicle, but said ideally its total operating cost - including purchase price, insurance, maintenance and fuel - would total between one-fourth and one-third of that of the average traditional vehicle."

(Via Las Vegas Review Journal.)