New Price! 10-Speed Automatic, 4WD, Obsidian Rush Leather. Cronic Chevrolet Buick GMC is your trusted dealership in Griffin and the reason why our loyal customers keep coming back. From the time you enter our showroom when you service with us, you can expect to be treated like family, each and every visit. We offer an extensive inventory, as well as our competitive lease specials, finance options and expert auto service. We are dedicated to providing exceptional customer service and being an integral part of our community.