As the premier Atlanta Buick and Atlanta GMC dealer, Capital Buick GMC would like to welcome you! Whether you're researching new Buicks, GMCs, used cars, are ready to buy or lease, or are looking for a reliable service and parts department, our Buick GMC dealership conveniently located near the Cobb Galleria and Cumberland Mall has you covered! We proudly serve as a Atlanta, Marietta, Smyrna, and Kennesaw Buick GMC dealer.Capital Buick GMC has an outstanding reputation because we put the customer first. Visit our Buick GMC dealership in Marietta, GA and test-drive the new GMC Terrain Crossover SUV or the Professional Grade Sierra. Capital Buick GMC is also your Buick dealer in Atlanta, come in and see the award-winning LaCrosse sedan or Enclave crossover. You should know that Capital Buick GMC has a vehicle to meet your transportation needs. As a used car dealer, Capital Buick GMC is proud to offer you a wide selection of used cars, used trucks, and used SUVs that are like new. Our dealership also has a great selection of quality used Buicks and GMCs in Atlanta, Marietta or Smyrna. Don't hesitate to contact us regarding affordable financing options on any new or used car, truck, and SUV in Atlanta. When searching for a service department in the Atlanta area you can trust your Buick or GMC with, come to the GM Goodwrench trained and certified technicians at Capital Buick GMC. Our Marietta Buick GMC dealership's parts department supplies quality OEM parts and our service and parts departments are up-front and personable. We also have a full servie Collision Center. We can repair minor lot dings or paint imperfections to major collision dammage. Your vehicle will be returned to factory specifications with original equipment parts. We work will all the major insurance carriers. Just bring your vehicle into us and we will coordinate your complet repair. For all of your needs visit Capital Buick GMC at 2150 Cobb Parkway SE Smyrna GA, 30080.