Gashopper was a vehicle produced by Bolt-on Parts Co., a manufacturer based in Miami, Florida. The design represented a modern interpretation of the three-wheeled city cars that had been popular in the 1950s. The vehicle was fitted with a small engine and weighed approximately 200 pounds, with claimed fuel economy of around 100 miles per gallon. Its construction featured a fibreglass monocoque body and chassis combined with a hard-top roof.…