I got this from Wikipedia, not sure if its true or not.
A total of 55 turbine cars were produced. When Chrysler had finished the user program and other public displays of the cars, 46 of them were destroyed to avoid an import tariff. Of the remaining nine cars, six had the engines de-activated and then they were donated to museums around the country. Chrysler retained three of the turbine cars for historical reasons. One of the cars kept by Chrysler is stored in running condition at the proving grounds, while another car was purchased from a museum by a private automobile collector and is also functional (Frank Kleptz of Terre Haute, Indiana). The last turbine car that is functional is owned by the Museum of Transportation in St. Louis, was photographed for Mopar Action magazine, and appears at car shows around the United States from time to time. An owner of a non-functional car contacted the then Chrysler chairman Robert Lutz, who gave him the proper part to make it functional, making four out of the nine fully working vehicles.