Tri-Star Mercedes is a Mercedes-Benz St Louis dealer. Please review our extensive inventory of Mercedes cars and SUVs, including the Mercedes C300, E350, E500,SL500 and E320 CDI. We work hard to get you into the vehicle you have always wanted. That new Mercedes 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 Tri Star Mercedes, 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 Saint Louis, MO facility.

Tri Star Mercedes service department strives for 100% customer satisfaction. From repairs to general maintenance such as oil changes to major repairs, let TriStar Mercedes service your vehicle. 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 Tri Star Mercedes, we strive to make buying or leasing a new vehicle a pleasant and rewarding experience.

We sell and service New and Used Mercedes Benz. We cater to St Louis, Chicago, Ellisville, Creve Coeur, St Charles, High Ridge, Fenton, OFallon, St Peters, Chicago, Kansas City, and surrounding cities in Missouri, Illinois, and Kansas!

Our primary goal is to satisfy 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 EMAIL us for details!