Williams Buick GMC (formerly Folger) is Charlotte's oldest Buick dealership. Part of the Williams Automotive Group, which has been family owned and locally operated in NC since 1937. We have proudly served the Carolinas for over 80 years. We offer a wide selection of New Buick and GMC vehicles, as well as an extensive preowned inventory. We offer Charlotte's widest selection of new Buick & GMC models, at the best prices. Plus, we include a 10 year, 100,000 mile powertrain warranty! Service with confidence - all service is performed by certified GM technicians in a state of the art service facility.