The Ford Ranchero is a coupe utility that was produced by Ford between 1957 and 1979. Unlike a pickup truck, the Ranchero was adapted from a two-door station wagon platform that integrated the cab and cargo bed into the body. A total of 508,355 units were produced during the model's production run. Over its lifespan it was variously derived from full-sized, compact, and intermediate automobiles sold by Ford for the North American market.
During the 1970s, the Ranchero name was used in the South African market for a rebadged Australian Ford Falcon utility. Shipped from Australia in complete knock down (CKD) form, these vehicles were assembled in South Africa at Ford's plant in Port Elizabeth. In Argentina, a utility version of the locally produced Ford Falcon was also called Ranchero.
The original Ranchero sold well enough to spawn a competitor from General Motors in 1959, the Chevrolet El Camino. Source Wikipedia