1990 Ford Zig (Ghia) Together, Zig and Zag – both based on Fiesta architecture – were envisioned as a potential system of sports cars, hatchbacks, sedans, pickups and delivery vans employing a shared lower door and body panels.
1984 Ford Aerostar
The sleek, aerodynamic Aerostar concept vehicle is a sneak preview of Ford's new mini-van, due out in 1985. The rear-drive van seats seven and has a one-ton payload. Ford predicts EPA mileage of up to 40 mpg, highway. Production Aerostar vans will closely resemble the concept vehicle, but they will differ in details such as grille and headlights.
1983 Ford Trio (Ghia)
A host of microcars followed: the five-seater but small Pockar, the Shuttler, the three-wheeled Cockpit and the Trio.
In the Trio, three seats were arranged in an arrowhead arrangement in a width of only 53 inches. The floor was a honeycomb sandwich of glass fiber and Kevlar, while the seat frames were made of aluminum and glass fiber. The rear-mounted 250cc twin-cylinder two-stroke engine drove the rear wheels through a continuously-variable belt transmission.
Source: http://fordofwestmemphis.blogspot.com/2013/03/1983-ford-trio-ghia.html