You know cars, trucks and motorcycles, but what's an autocycle? (It's an Elio)
To say three-wheeled vehicles are rare in the North American car market would be an understatement. Traditionally, motorcycles have two wheels, and passenger cars and light trucks have four. But Elio Motors wants to change that with its three-wheeled car, which it says will be offered for $6,800 and achieve 84 mpg on the highway.
