So what happens to concept cars? All the major manufacturers crank out about three or four concept cars a year. About half of them are non-running prototypes, rollers, if you will. I've seen concepts where bits of the dash were clearly made out of wood (I could tell because they hadn't done a very good job of sanding or painting said wood). But then there are the concept cars that are runners. They have engines and can start and be driven. Those are rare, and car companies generally hold onto them, but not always. I know a guy in Sacramento who has a car collection that is 80% Chrysler concept cars from the 40s and 50s. Yes, they all run, and yes, it is a very,