Full specifications for every US GMC model. Compare prices, engine specs, fuel consumption and features.
GMC has built trucks under the General Motors umbrella since 1912, carving out a position as the more premium, work-capable counterpart to Chevrolet. The current lineup centers on the Sierra pickup - sharing its platform with the Chevrolet Silverado but with distinct styling and trim levels - alongside the Yukon and Yukon XL full-size SUVs, the Acadia and Terrain crossovers, and the electric Hummer EV truck and SUV. GMC vehicles are built across several US and Mexican GM plants. Every spec sheet here covers engine output in hp and lb-ft, EPA fuel economy, towing capacity and current pricing.