As part of the Peaceful Use Of Atoms propaganda campaign by the nuclear cabal and associated mass media outlets, one of which originated in Disneyland, numerous cars were proposed to be powered by nuclear fuel.
Several attempts were made to introduce atomic powered vehicles. Certainly even today, some individuals and groups that are pro nuclear still attempt to make this happen, with lots of government money thrown at it, of course.
What follows are some examples of nuclear powered pilot project cars, developed as concepts.
via Nuclear Fission Powered Cars/Vehicles; Ford Nucleon, Atmos, Mystere, Studebaker Astro, Thorium Powered Concept Car, Keshe Foundation Promises But Fails To Deliver Fusion Powered Or Free Energy Car; Hucksters And Frauds In Nuclear Industry Are Common | A Green Road Journal