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

631 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 2010 Acura TL 3.5

    3.5L V6, FWD, automatic, 48k miles, 26 MPG Hwy, Polished Metal Metallic, stock # G01256, pre-owned,
What a find! super clean one owner Acura TL 3.5 fitted with plenty of desirable options including a power moonroof, heat...more
CARFAX# of Owners


  • $22,995

Used 2011 Acura TL 3.7

    3.7L V6, AWD, automatic, 34k miles, 25 MPG Hwy, Black, stock # C00936, pre-owned,
This gorgeous 2011 Acura TL 3.7, with its grippy AWD, will handle anything mother nature decides to throw at you! CARFAX...more
CARFAX# of Owners


  • $26,995

Used 2011 Acura TSX 2.4

    2.4L 4 cyls, FWD, automatic, 31k miles, 31 MPG Hwy, Graphite Luster Metallic, stock # G01294, pre-owned,
CARFAX 1 owner and buyback guarantee.. This is the vehicle for you if you're looking to get great gas mileage on your wa...more
CARFAX# of Owners


  • $22,995

Used 2006 Audi A4 2.0T

    2.0L 4 cyls, AWD, manual, 74k miles, 30 MPG Hwy, Quartz Gray Metallic, stock # G01281, pre-owned,
Wow! what a find! super clean Audi A4 Quattro sedan fitted with every desirable option including a leather trimmed inter...more
CARFAX# of Owners


  • $14,995

Used 2008 Audi A6 3.2

    3.1L V6, AWD, automatic, 75k miles, 25 MPG Hwy, Light Silver Metallic, stock # T00918, pre-owned,
1 OWNER!! ...more
CARFAX# of Owners


  • $19,995

Used 2012 Audi A7 Premium

    3.0L V6, AWD, automatic, 52k miles, 28 MPG Hwy, Black, stock # G01501, pre-owned...more
CARFAX# of Owners


  • New Arrival

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


  • $29,995

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,
New Arrival*** SAVE AT THE PUMP!!! 23 MPG Hwy. $380 below NADA Retail* All Wheel Drive... Includes a CARFAX buyback guar...more
CARFAX# of Owners


  • $26,995
  • New Arrival
  • Internet Special

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 2011 BMW 328 i

    3.0L 6 cyls, RWD, automatic, 18k miles, 28 MPG Hwy, Titanium Silver Metallic, stock # T00607, pre-owned,
1 OWNER!! FACTORY WARRANTY INCLUDES: 40 MONTHS OR 35,OOO MILES !!!...more
CARFAX# of Owners


  • $24,995
  • Internet Special

Used 2011 BMW 328i xDrive

    3.0L 6 cyls, AWD, automatic, 25k miles, 25 MPG Hwy, Jet Black, stock # G01473, pre-owned,
All Wheel Drive.. All the right ingredients!! Includes a CARFAX buyback guarantee*** New Arrival! Very Low Mileage: LESS...more
CARFAX# of Owners


  • $28,495

Used 2008 BMW 335i i

    3.0L 6 cyls, RWD, 45k miles, Black, stock # W00841, pre-owned...more
CARFAX# of Owners


  • $22,995

Used 2009 BMW 335i i

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


  • $28,995

Used 2011 BMW 528i i

    3.0L 6 cyls, RWD, automatic, 71k miles, Imperial Blue Metallic, stock # T00743, pre-owned,
1 OWNER!! - BLUETOOTH!!!...more
CARFAX# of Owners


  • $26,995

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


  • $22,995

Used 2004 BMW 745Li Li

    4.4L V8, RWD, automatic, 95k miles, 26 MPG Hwy, Black, stock # G01465A, pre-owned,
New Arrival... Awesome!!! Includes a CARFAX buyback guarantee!!! This Sedan won't last long at $255 below NADA Retail***...more
CARFAX# of Owners


  • $13,995

Used 2006 BMW 750i i

    4.8L V8, RWD, automatic, 65k miles, 25 MPG Hwy, Titanium Silver Metallic, stock # G01417, pre-owned,
Here it is!! Less than 66k Miles* Includes a CARFAX buyback guarantee... SAVE AT THE PUMP!!! 25 MPG Hwy. Isn't it time y...more
CARFAX# of Owners


  • $21,995

Used 2006 BMW 750i i

    4.8L V8, RWD, automatic, 108k miles, 25 MPG Hwy, Titanium Silver Metallic, stock # T00704A, pre-owned...more
CARFAX# of Owners


  • $16,995
  • New Arrival

Used 2010 BMW 750i xDrive

    4.4L V8, AWD, automatic, 90k miles, 20 MPG Hwy, Black Sapphire Metallic, stock # TC01018A, pre-owned...more
CARFAX# of Owners


  • $32,995
  • New Arrival
  • Internet Special
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Inventory Links

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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