By this time, Winton had already produced two fully operational prototype automobiles.

In recent years, RMI has convened a team of designers and engineers to develop a super-efficient prototype automobile, which they've dubbed the Hypercar.

In the same year, he completed his first prototype automobile, a motorized quadricyclewith a tube chassis, less than 6 ft long and 3 ft wide.

Over the next couple of years, Honda would build and test prototype automobiles.

The company produced one prototype automobile, with a hard top that retracted over the trunk, the Paxton Phoenix.

During his studies he built a fully functioning prototype automobile with modern lines (which unfortunately has not survived); his graduate project was a mockup of a passenger car.

The first prototype automobile was produced in 1907.

Except for the prototype automobiles, the place could be mistaken for an office in Silicon Valley.

The Phantom Corsair is a prototype automobile built in 1938.

The Type 2 was a prototype automobile designed by Ettore Bugatti in 1901.