At Dave Sinclair Buick GMC Pontiac, please review our extensive inventory of Buick GMC Pontiac cars, trucks, and SUVs, including the Buick Lucerne, Buick Lacrosse, GMC Envoy and GMC Yukon. We work hard to get you into the vehicle you have always wanted. That new Buick GMC Pontiac is waiting for you, and we work with a vast array of lending sources to make sure you will get the most complete and comprehensive financial package available in St. Louis, MO.

Manufacturer recommended parts are an important part of maintaining your vehicle's optimum performance. At Dave Sinclair Buick GMC Pontiac, we offer the same high quality parts your vehicle was built with, and we keep a large inventory of OEM certified parts in stock at our St. Louis, MO facility.

Dave Sinclair Buick GMC Pontiac service department strives for 100% customer satisfaction. From repairs to general maintenance such as oil changes to major repairs, let Dave Sinclair Buick GMC Pontiac service your vehicle. Our dealership is one of the premier dealerships in the country. Our commitment to customer service is second to none. We offer one of the most comprehensive parts and service department in the automotive industry.

At Dave Sinclair Buick GMC Pontiac, we strive to make buying or leasing a new vehicle a pleasant and rewarding experience.

Our primary concern is the satisfaction of our customers. Our online dealership was created to enhance the buying experience for each and every one of our internet customers. If you have any questions, Please feel free to contact us or call our Internet Department at 314-842-4200.