Stout Scarab
The Stout Scarab is a 1930–1940s American minivan designed by William Bushnell Stout and manufactured by Stout Engineering Laboratories and later by Stout Motor Car Company of Detroit, Michigan.
The Stout Scarab is credited by some as the world's first production minivan, and a 1946 experimental prototype of the Scarab became the world's first car with a fiberglass bodyshell and air suspension.
Background
Stout, then President of the Society of Automotive Engineers, had met Bucky Fuller at a major New York auto show and written an article on the Dymaxion Car for the society newsletter.
Stout designed the Scarab in strong contrast to contemporary production cars that commonly used a separate chassis and body; with a long front, with engine compartment and engine located longitudinally behind the front axle, and a rearward passenger compartment. The front-mounted engine would typically drive the rear axle through a connecting drive shaft running underneath the floor of the vehicle. This layout worked very well, but had space limitations.