GM 'old-look' transit bus was created in 1940.
GM Buffalo bus was created in 1966.
GM New Look bus was created in 1959.
GM Standard double-decker bus was created in 1972.
The GM Effect was created in 1965.
Shanghai GM was created in 1997.
GM Buses was created in 2005.
GM Vietnam was created in 1993.
GM Uzbekistan was created in 2007.
GM Voices was created in 1985.
GM Broadcasting was created in 1997.
GM Colmotores was created in 1956.
GM Korea was created in 1937.