The history of General Motors (GM), one of the world's largest car and truck manufacturers, dates back more than a century and involves a vast scope of industrial activity around the world, mostly focused on motorized transportation and the engineering and manufacturing that make it possible. Founded in 1908 as a holding company in Flint, Michigan, as of 2012 it employed approximately 209,000 people around the world. With global headquarters at the Renaissance Center in Detroit, Michigan, United States, General Motors manufactures cars and trucks in 35 countries. In 2008, 8.35 million GM cars and trucks were sold globally under various brands. Current auto brands are Buick, Cadillac, Chevrolet, GMC, Baojun, and Wuling. Former GM automotive brands include LaSalle, McLaughlin, Oakland, Oldsmobile, Opel, Pontiac, Hummer, Saab, Saturn, Vauxhall, Daewoo, and Holden.

GMC is a division of American automotive manufacturer General Motors (GM) for trucks and utility vehicles. GMC currently makes SUVs, pickup trucks, vans, and light-duty trucks. In the past, GMC also produced fire trucks, ambulances, heavy-duty trucks, military vehicles, motorhomes, transit buses, and medium duty trucks.