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Buick GMC logo with a Certified Pre Owned Text

Each Buick/GMC Certified Pre-Owned vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.

A Buick car parked infront of a GMC truck.

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View this months current offers and promotions on select Buick/GMC vehicles.

Welcome to Sheehy Buick GMC

Are you looking for a dealership that will assist you with your vehicle needs? If so, Sheehy Buick GMC & Hagerstown Dealerships is the perfect answer to all your requirements. We have a wide range of new and used vehicles for you to choose from. Be it service, parts, tires, or accessories, you name it and we have it all! Browse through our Buick and GMC inventory online and find exactly what you need. Or better yet, check out our hours and directions page and make a short drive to our Hagerstown store. Hurry! Visit us soon.

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Sheehy Buick GMC 39.5956, -77.6797.