Marquitz Never Quitz Their Personalized Service!
"Marquitz never quitz their personalized service" is the motto of this award winning dealership. Marquitz has won just about every award offered by General Motors for outstanding customer satisfaction and sales achievements. In its 20th year of service, the dealership continues to grow by offering the best lines of vehicles at the best prices and offering the best prices and the best service through Saint Louis, O'Fallon, Lake Saint Louis, St. Peters, Chesterfield, Ballwin and the entire Troy area.
President Denny Marquitz can always be contacted at dmarquitz@marquitzmotors.com.
Saint Louis Buick
,Saint Louis GMC
,Saint Louis Cadillac
, and St Louis Pontiac dealer.We have many superior new and pre-owned vehicles to choose from, including the GMC Sierra, the GMC Acadia Crossover, the Pontiac Vibe and Pontiac G5, the Buick LaCrosse and Buick Enclave, and more! Experience precision driving at its best and test drive a Cadillac Escalade or Cadillac SRX crossover. Let our knowledgeable staff help you select the one most appropriate for you.
Let Marquitz Motor Company, your
Troy Cadillac, Troy Buick, Troy Pontiac, and Troy GMC dealer
, help you get on your way when trouble calls. The service and parts departments at your St Louis Buick, Saint Louis Pontiac, St Louis GMC, and St Louis Cadillac dealer are standing by to serve you, so drop in or feel free to schedule a service appointment or order parts online.Drop by our showroom at




