AutoNation Buick GMC Corpus Christi is your local source for all Buick and GMC vehicles in Corpus Christi, and is one of the largest Buick GMC dealerships in Southeast Texas. Located in Corpus Christi, our dealership is proud to serve residents from Alice, Kingsville, and Robstown, too. From the latest new Cadillac vehicles for sale, to our extensive used inventory, AutoNation Buick GMC Corpus Christi has it all. Visit our website to learn more, and schedule a test drive today..