It is a two-door coupé with a fastback design and a front-engine, front-wheel-drive layout.

[2] The car came with a 4-cylinder in-line engine with a capacity of 1871 cc and was initially equipped with two carburetors with power output of 115 hp.

It was equipped with a 928 prototype V8 engine with a power of 350 hp as well as the 928's rear wheel drive running gear.

It had wide flared fenders to fit the wider track.

The "V4" was another 100 Coupé S with the body widened by 4.3 inches to accommodate the 928's running gear and wider track.