GMT Auto Sales - West Used Cars - OFallon & St Charles

777 Vehicles Found

When you come to GMT Auto Sales West, you can count on finding a wealth of quality used cars, trucks and SUVs in O'Fallon, St. Peters & St. Charles. It’s our wide selection that sets us apart as a leading used car dealer in OFallon.

Whether you’re searching for something foreign or domestic, we stock all sorts of dependable pre-owned vehicles.  No matter your tastes, we have the used cars you’re looking for near St Charles MO. If you’re ready for a test drive or if you find you have questions as you browse our offerings, let us know! We’re happy to help. Take the next step toward a reliable pre-owned vehicle by calling us directly at (636) 614-0988 or by stopping by GMT Auto Sales West today!

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Used 2005 Acura MDX 3.5L

    3.5L V6, 4WD, automatic, 132k miles, 23 MPG Hwy, Red, stock # C01168, pre-owned,
CARFAX 1 owner and buyback guarantee.. Need gas? I don't think so. At least not very much! 23 MPG Hwy!! 4 Wheel Drive!!!...more
CARFAX# of Owners


  • $11,995

Used 2006 Acura TL

    3.2L V6, FWD, automatic, 104k miles, 29 MPG Hwy, Black, stock # C01167, pre-owned...more
CARFAX# of Owners


  • $14,995

Used 2010 Acura TSX 2.4

    2.4L 4 cyls, FWD, automatic, 73k miles, 30 MPG Hwy, Silver, stock # C00936A, pre-owned,
Includes a CARFAX buyback guarantee* Runs mint! Gassss saverrrr!!! 30 MPG Hwy* This terrific 2.4 is just waiting to brin...more
CARFAX# of Owners


  • $17,995

Used 2009 Audi A8 L 4.2

    4.2L V8, AWD, automatic, 83k miles, 23 MPG Hwy, Quartz Gray Metallic, stock # G01354, pre-owned,
This terrific-looking Vehicle, with its grippy AWD, will handle anything mother nature decides to throw at you... CARFAX...more
CARFAX# of Owners


  • $28,995

Used 2010 Audi Q5 3.2 Premium

    3.2L V6, AWD, automatic, 72k miles, 23 MPG Hwy, Deep Sea Blue Pearl Effect, stock # TW00872A, pre-owned,
Great MPG: 23 MPG Hwy!! All Wheel Drive... Includes a CARFAX buyback guarantee*** Internet Deal on this workhorse Q5! Sa...more
CARFAX# of Owners


  • $26,995
  • Internet Special

Used 2011 Audi Q5 3.2 Premium Plus

    3.2L V6, AWD, automatic, 54k miles, 23 MPG Hwy, Deep Sea Blue Pearl Effect, stock # T01176, pre-owned,
All Wheel Drive.. One of the best things about this 3.2 Premium Plus is something you can't see, but you'll be thankful ...more
CARFAX# of Owners


  • $33,995

Used 2011 BMW 135i i

    3.0L 6 cyls, RWD, 32k miles, Beige, stock # C01080, pre-owned,
Less than 33k miles!!! You don't have to worry about depreciation on this impeccable Vehicle!!!!*** ELECTRIFYING! Includ...more
CARFAX# of Owners


  • $28,995

Used 2006 BMW 325i i

    3.0L 6 cyls, RWD, 75k miles, Silver, stock # C01010, pre-owned,
Less than 76k Miles!! Want to stretch your purchasing power? Well take a look at this comfortable Vehicle. CARFAX 1 owne...more
CARFAX# of Owners


  • $16,995

Used 2009 BMW 328 i xDrive w/SULEV

    3.0L 6 cyls, AWD, automatic, 74k miles, 25 MPG Hwy, Space Gray Metallic, stock # T00094, pre-owned,
AWD-ONE OWNER-CLEAN HISTORY...more
CARFAX# of Owners


  • $17,995

Used 2007 BMW 328i i

    3.0L 6 cyls, RWD, 59k miles, Tan, stock # T01275, pre-owned...more


Used 2012 BMW 328i w/SULEV

    3.0L 6 cyls, RWD, automatic, 8k miles, 26 MPG Hwy, Space Gray Metallic, stock # G01533, pre-owned,
Very Low Mileage: LESS THAN 9k miles. All Around hero! CARFAX 1 owner and buyback guarantee... How comforting is it know...more
CARFAX# of Owners


  • $35,995

Used 2011 BMW 328i xDrive

    3.0L 6 cyls, AWD, automatic, 49k miles, 25 MPG Hwy, Alpine White, stock # T01143, pre-owned,
CARFAX 1 owner and buyback guarantee... All Wheel Drive, never get stuck again*** Lower price! Was $24,495 NOW $22,995. ...more
CARFAX# of Owners


  • $22,995

Used 2011 BMW 328i xDrive

    3.0L 6 cyls, AWD, automatic, 29k miles, 25 MPG Hwy, Black Sapphire Metallic, stock # T01145, pre-owned,
Less than 30k miles!!! You don't have to worry about depreciation on this terrific-looking Vehicle!!!!** CARFAX 1 owner ...more
CARFAX# of Owners


  • $25,995

Used 2010 BMW 328i xDrive

    3.0L 6 cyls, AWD, 44k miles, Black, stock # G01642, pre-owned...more
CARFAX# of Owners


  • $22,995

Used 2006 BMW 330i i

    3.0L 6 cyls, RWD, automatic, 56k miles, 29 MPG Hwy, Titanium Silver Metallic, stock # G01522, pre-owned,
Includes a CARFAX buyback guarantee.. Look!! Look!! Look!!! This really is a great vehicle for your active lifestyle. Th...more
CARFAX# of Owners


  • $18,995

Used 2009 BMW 335i i

    3.0L 6 cyls, RWD, 38k miles, Gold, stock # C01046, pre-owned,
Drive this riveting Vehicle home today!! Very Low Mileage: LESS THAN 39k miles!!! All Around hero!! Includes a CARFAX bu...more
CARFAX# of Owners


  • $28,995

Used 2011 BMW 335i i

    3.0L 6 cyls, RWD, 27k miles, Black, stock # G01647, pre-owned...more
CARFAX# of Owners


  • $33,995

Used 2011 BMW 335i xDrive

    3.0L 6 cyls, AWD, automatic, 29k miles, 26 MPG Hwy, Alpine White, stock # T01155, pre-owned,
CARFAX 1 owner and buyback guarantee... Very Low Mileage: LESS THAN 30k miles** All Wheel Drive!!!AWD. $480 below NADA R...more
CARFAX# of Owners


  • $29,995

Used 2009 BMW 528i xDrive

    3.0L 6 cyls, AWD, 53k miles, Silver, stock # C00809, pre-owned,
CARFAX 1 owner and buyback guarantee!! This Sedan has less than 54k miles*** Hold on to your seats! Isn't it time you go...more
CARFAX# of Owners


  • $20,995
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Welcome to GMT Auto Sales West! We’re proud to offer a wealth of used cars for our OFallon and St Charles customers to choose from.

Our wide selection of dependable pre-owned vehicles offers plenty of variety to choose from, and that’s what makes us one of the leading used car dealers in OFallon MO. From coupes and compacts to trucks and SUVs, we have something to fit just about every driver’s unique style and needs.

We also offer financing services for our OFallon and St Charles used car customers. This not only includes competitive rates on auto loans, but also constantly changing specials. These valuable offers help drivers save when it comes to getting behind the wheel of a reliable vehicle.

No matter what your needs or budget are like, our staff is ready to help you get behind the wheel of a quality pre-owned vehicle at our used car dealership serving St Charles MO. You can explore our extensive inventory online today, and drive off our lots in an amazing pre-owned model before you know it!

Best of all, our staff is dedicated to helping you find the car that’s right for you. Your satisfaction is our #1 priority, so when you visit GMT Auto Sales West, you can count on having your needs met and your expectations exceeded. To learn more about how we can help, don’t hesitate to call us directly at (636) 614-0988 or to stop in and say hello today!

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