27. Excalibur SS
The Excalibur Company is the brainchild of the famous car designer, Brooks Stevens, who worked for Studebaker. After Studebaker stopped producing cars, Stevens formed the Excalibur company. They were dedicated to the production of custom, retro-inspired cars Excalibur based on a regular chassis.

The SS came with a common drivetrain, but with interesting, somewhat kitschy styling inspired by the Mercedes SSK from the late â20s. The production of the Excalibur SS was around 3,500 cars. That makes them fairly rare today and a value proposition if you are in the market for camp cars of the â70s.