Welcome to GMT Auto Sales West, Proudly Serving Saint Peters, Saint Charles, Wildwood and Ballwin Drivers
Where We're More than Toyota, Nissan, Ford, Chevrolet and Mercedes-Benz used Models

In addition to providing the drivers of O'Fallon, Missouri with a cornucopia of used cars, we at GMT Auto Sales West are dedicated to all of your automotive needs. Namely, that includes helping you find the model that best suits your lifestyle and your budget through conversations with our sales consultants and Toyota, Nissan, Ford, Chevrolet and Mercedes-Benz lease and financing experts.

In summary, we at GMT Auto Sales West are looking forward to assisting you in the ways in which match your automotive needs. To learn more about the products and services that our team provides, we welcome you to visit our showroom at your earliest convenience. Housed nearby at 1080 West Terra Ln O'Fallon, Missouri we're happy to continue the conversation and answer any questions.


GMT Auto Sales West

1080 West Terra Ln
Directions O'Fallon, MO 63366

  • Sales: (636) 614-4686


  • Monday 9:00am - 8:00pm
  • Tuesday 9:00am - 6:00pm
  • Wednesday 9:00am - 8:00pm
  • Thursday 9:00am - 6:00pm
  • Friday 9:00am - 8:00pm
  • Saturday 9:00am - 5:00pm
  • Sunday Closed