Granite Run Pontiac-Buick-GMC is one of the leading automobile dealerships in Philadelphia. The dealership provides a variety of new and pre-owned cars, vans, trucks and sport utility vehicles. It offers various models from GMC, such as the Acadia, Canyon, Sierra 1500, Sierra 2500HD, Terrain, Yukon and Yukon Denali. In addition, Granite Run Pontiac-Buick-GMC s inventory includes vehicles from Buick, Chevrolet, Dodge, Ford, Honda, Hyundai, Kia, Nissan, Pontiac and Toyota. The dealership offers financing options through third-party lending institutions. It also provides a range of parts and accessories. Granite Run Pontiac-Buick-GMC has a service department that repairs and maintains vehicles. The dealership offers several promotional packages.