Jim Ellis Buick GMC Atlanta is an automotive car dealership providing a variety of new and pre-owned Buicks and GMCs to local customers. Our Buick GMC dealer has great deals and incentives on vehicles like the Buick Lacrosse, Encore, and Verano, and the GMC Acadia and Sierra 1500. Whether you are looking to purchase or lease a new car, to get some maintenance done, or to learn more about our financing terms, Jim Ellis Buick GMC Atlanta dealership is here to serve you.