Dymaxion (United States)

The Dymaxion was an experimental automobile designed by Buckminster Fuller, who was known for his innovative concepts in architecture and design. Produced between 1933 and 1934, the Dymaxion was built in the former Locomobile plant located in Bridgeport, Connecticut. This unique vehicle featured a three-wheeled configuration, with a single rear wheel and a length of 125 inches (3172 mm). It was powered by a Ford V8 engine, which allowed it to reach a claimed top speed of 120 mph (193 km/h) and was designed to achieve an impressive fuel economy of 40 miles per gallon.

The construction of the Dymaxion utilized lightweight materials, including balsa wood and duralumin, which contributed to its aerodynamic design. However, the vehicle's potential for commercial success was severely impacted by a tragic incident in which one of the Dymaxions was involved in a fatal collision near Chicago, Illinois. This event garnered significant negative publicity, which likely hindered its marketability.

In total, three Dymaxion prototypes were completed, with the second and third models finished in 1934. One of these later models was acquired by Leopold Stokowski, the conductor of the Philadelphia Symphony Orchestra. Today, only one Dymaxion is known to have survived, serving as a testament to Fuller's visionary approach to automotive design.