GMC Other models

The register lists here 19 versions with 89 to 154 kW from six- to eight-cylinder engines of 3,736 to 7,440 cm³, unladen weights from 1,570 to 2,680 kg, lengths from 4,600 to 6,200 mm and widths from 1,830 to 2,400 mm.

The vans and pick-ups largely shared platforms and engines with their Chevrolet counterparts and were marketed through GMC's own dealer network mainly to commercial and government buyers, while the Caballero served a small niche of car-like utility vehicles.

Buying used, the vans need checking for rust on sliding-door tracks and the floor pan, the pick-ups for the condition of the frame, load bed and leaf springs, and the V8 engines for the condition of the carburettor or early fuel injection; parts are generally well available thanks to shared components with Chevrolet.