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Preproduction models shown. Actual production models may vary. At participating dealers. Reservation does not guarantee delivery within a certain period of time.
INTRODUCING THE NEW 2022 GMC SIERRA

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Welcome to Hennessy Buick GMC

Hennessy Buick GMC is your Morrow Buick and GMC dealer serving Stockbridge, Fayetteville, Jonesboro and Atlanta, where shopping for a new or used vehicle is easy and exciting. Here at our dealership, we strive to make your buying experience even more convenient by showcasing an easy-to-use website with all of the tools that you need for your search. Take a look through our online inventory of over 900 new & pre-owned vehicles and discover the Buick or GMC vehicle that’s just right for you!

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Hennessy Buick GMC 33.5565, -84.3469.