Here is a cute vehicle that gets great mileage and is more than capable of getting you to your destination. This eco-friendly vehicle costs only $6,800. It includes air conditioning, airbags, and other standard car features. Let’s not forget that it is being made in the U.S. What about safety? Elio has a reinforced roll-cage frame, anti-lock braking system, and larger crush zones than similar vehicles. This 84 MPG tricycle car certainly looks fun.