Powerdrive was a British manufacturer based in London that produced a three-wheeled economy car during the 1950s. The vehicle was noted by contemporary press as having an "Austin-Healey air," setting it apart from typical economy trikes of the era. The Powerdrive featured a larger-than-average open aluminium body, designed by David Gottlieb, with seating for three passengers abreast. Power came from a British Anzani 322cc two-stroke engine, mounted just ahead of…