K-car may refer to:
Chrysler K platform, an American automobile platform Plymouth Reliant and Dodge Aries, known as K-cars Kawasaki Type K LRV, a light rail vehicle built by Kawasaki in 1981 for use on SEPTA trolley lines HR 4138, a star in the constellation Carina with Bayer designation K Carinae, abbreviated K Car Toyota K platform, Japanese automobile platform "K Car", a song by Relient K from the 2000 album Relient K K-car, nickname of a helicopter in the Rhodesian Fireforce configuration
See also KCAR (disambiguation) Chevrolet C/K, a series of trucks 1962–1998 Kei car, a Japanese category of small automobiles