Dave Peterson, an aircraft designer, dreamed of motorizing a trailer to allow him to tow a boat.  The idea was to put the motor in the rear under the bed, design it low to the ground with a flat floor, have unobstructed forward view with seating for four, and insulate it well for winter use.  When General Motors announced the Corvair in 1959, the power-package was just what he needed for his dream. He built the “Go-Home”(as ultra vans were first named).  Using a unique technical school apprentice program, Peterson and his students built around 15 ultra vans which were advertised for under $7,000.  The interior features a bed, toilet/shower, clothes closet, sink, refrigerator, stove, and oven, and overhead cabinets.  Here you see the original prototype (#101).  It was recovered in 1990 and restored by members of the Ultra Van Motor Coach Club.

Specifications:
Manufacturer:  Dave Peterson     
Country of Origin:  United States
Drivetrain Configuration: Rear engine, rear wheel drive
Engine:  80 hp, 140 cubic inch, 4 cylinder, air cooled Corvair engine
Transmission:  4 speed manual
Top Speed:  70 miles per hour
Years of Production:  1960-69
Number Produced:  330
Original Cost:  $7,000