Cadillac: (240) 297-1685
Buick GMC: (240) 455-5220
Service: (240) 297-0615
Capitol Cadillac Buick GMC
Cadillac Buick GMC Cadillac Certified Pre-Owned Renegade
Capitol Cadillac Buick GMC | A Greenbelt Buick, Cadillac, GMC Dealer

Welcome to Capitol Cadillac Buick GMC, serving the Greenbelt area with a wide selection of new Buick, Cadillac, GMC vehicles and quality pre-owned cars, trucks, and SUVs.  We welcome the opportunity to serve you, and our goal is to put you behind the wheel of the Buick, Cadillac, GMC that is right for you.

Please feel free to browse our new and used inventory, research financing options, or request a quick quote on a vehicle. You can even schedule service or order parts for your vehicle. Check out our hours and directions page for directions from anywhere in the Greenbelt area.  If there’s anything we can help you with, please send us an email or call us at (301) 441-9600.  We look forward to serving you!