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

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Current Offers

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

Welcome to Sheehy GMC

Are you looking for a GMC dealership that will assist you with your vehicle needs? If so, Sheehy GMC in Hagerstown MD 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 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 GMC 39.5956, -77.6797.