15. Corvette Stingray Concept
In 2009, Chevrolet surprised the automotive public with the gorgeous Stingray Concept. This was a show car they designed to appear in the Transformers movie, but they also showed it all over America. The Stingray Concept featured a beautiful retro-inspired design reminiscent of the legendary 1963 Corvette.
For a few years, the public speculated that the Stingray would be the next C7 Corvette. But as we all know, Chevrolet decided to go with a more modern look for the still current generation, abandoning the retro route.