The GREMLIN was an AMC ( American Motors) model. Like most of their innovations, they were about 10 years befor the market wanted them.
The original Gremlin was a two door, two seat sedan, with a small engine, designed for gas economy. Of course, in 1970 no-one wanted it. The model that everyone makes fun of was the "station wagon " version, seating 4 and with a rear hatchback.
Of course, if you find a Gremlin X give me a call... ( Big V-8, high performance suspension). It would make a great car to tow my 68 AMX to shows.