Since it’s really a roadster hanging the term motorcycle on it is a little mendacious, but with its three wheels, the Polaris Slingshot Motorcycle [$19,999] is a little of both I guess. Powered with a 2.4L engine, the open-air, two-seater sits centimeters off the road, with a 5-speed manual transmission and polymer body panels to create an thrilling motoring experience. Depending on where you live, you might have to get a motorcycle license to drive it, but the first time you hug a turn at top speed, it will be worth any hassle that may involve for sure.

Buy: Polaris