The Dart was based on the chassis and mechanical components of the German Goggomobil microcar, which was a product of Hans Glas GmbH of Dingolfing, in Bavaria, Germany.
Scootacar was a British three-wheeled microcar built in Hunslet, Leeds by Scootacars Ltd a division of the railway locomotive builder, the Hunslet Engine Company between 1957 and 1964.