Carl Black Buick GMC Roswell is your premier Buick GMC dealership serving Alpharetta, Cumming, Sandy Springs, Buford, and Canton areas. We provide luxury cars, and GMC trucks and SUVs for every type of driving style. With your preferences and lifestyle in mind, we will help you find the perfect new Buick or GMC. Or, if you prefer, take your favorite pick out of our huge selection of affordable pre-owned models! Our experienced auto sales professionals will make buying a new or used car an enjoyable and truly special experience. Our Buick and GMC service technicians have years of experience, vast automotive knowledge, and extensive training to keep your car at its best. Transmission service, body work, to an oil change, we have you covered.