GMC is a General Motors brand offering trucks, vans, and SUVs in North American and the Middle East. Having manufactured trucks since 1902, it is one of the oldest and most historic automotive brands in North America. GMC is evolving to offer more fuel-efficient options such as the Terrain and Acadia crossovers. In February of 2011, it was reported that the newest addition to the GMC family — the Granite — was approved for production. Some members of the GM Authority team aren’t fans of the idea.