12. Chevrolet Corvair Spyder Concept
Back in the early ‘60s, the Corvair was a hot car with its unique mechanical layout, turbocharged boxer engine, and cool looks. Despite the fact it didn’t have the performance that could threaten some sports cars, the Corvair still had potential. So, Chevrolet decided to introduce a Super Spider Concept to further explore the Corvair concept.
The Super Spider had a shortened Corvair chassis, a different design, two seats, and a slightly upgraded engine. It also had racing wheels, a special paint job, and a race-style windshield. It looked amazing, attracting a lot of comments from motor show visitors. But unfortunately, Chevrolet never put it into serial production.