Scheduled to sell for less than half the price of the current cheapest car in America, the Elio is a 3-wheeled "car" that hopes to shake up the automotive world. It eschews the trendy electric powertrain for a small gas system, but thanks to its small, light, aerodynamic design, it promises to keep drivers away from the gas pumps for as long as possible. .. Continue Reading Elio Motors highlights its $7,000, 84-mpg 3-wheeled car