Set to sell for less than half the price of the least expensive car in America, the 3-wheeled Elio is aiming to shake up the automotive industry. It isn’t electric but uses a small gasoline-powered system. However, due it’s small, light, and aerodynamic design, it’s economical prowess is vast. The Elio features a 1+1, 2-seat design. It utilizes a 70-hp, 1-liter, 3-cylinder front-mounted engine.