Used GMC Terrain for Sale in O Fallon, MO
Shop for a spacious GMC Terrain in the city where Alyssa Mautz was born
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958 listings
- New Listing$22,998
- 57,603 miles
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from KS to MO*
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Located in Merriam, KS / 214 miles away from O Fallon, MO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV0ML362030
Stock: 27438258
Certified Pre-Owned: No - 161,764 miles
- 1 accident, 4 owners, corporate fleet vehicle
- 5 Seats, 20 City / 29 Hwy MPG
- Kennedi Auto Sales (36 mi away)
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Located in Cahokia, IL / 36 miles away from O Fallon, MO
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 2GKFLVEK5E6353359
Stock: 9273CAH
Certified Pre-Owned: No
Listed since: 06-12-2025- 178,537 miles
- 1 accident, 2 owners, personal use only
- 5 Seats
- Jim Butler Chevrolet (23 mi away)
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Located in Fenton, MO / 23 miles away from O Fallon, MO
2015 GMC Terrain SLT-2 Onyx Black 6-Speed Automatic FWD 3.6L V6 DGI DOHC VVTPlease call today (8**) 4**-3***. We are proud to be a GM Mark of Excellen...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 2GKFLTE34F6431337
Stock: U150704A
Certified Pre-Owned: No
Listed since: 06-30-2025- Price Drop$23,901
- 60,330 miles
- 1 accident, 1 owner, rental vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Missoula, MT / 1,310 miles away from O Fallon, MO
CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Bluetooth,Hands-Free Liftgate,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Keeping Assi...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALVEG8PL194924
Stock: 12953FM
Certified Pre-Owned: No - New Listing$26,499
- 38,037 miles
- 1 accident, 1 owner, rental vehicle
- 5 Seats, 23 City / 28 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
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Located in Blackwood, NJ / 841 miles away from O Fallon, MO
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (23 City/28 Highway)
Listing Information:
VIN: 3GKALVEG1RL271796
Stock: 7WP62N
Certified Pre-Owned: No
Listed since: 07-15-2025 - New Listing
- 186,557 miles
- 5 Seats
- Affordable Auto Credit (28 mi away)
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Located in Saint Louis, MO / 28 miles away from O Fallon, MO
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 2GKFLUE38G6137284
Stock: A15195
Certified Pre-Owned: No
Listed since: 07-26-2025 - 134,699 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 20 City / 28 Hwy MPG
- Savannah Motors (44 mi away)
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Located in Belleville, IL / 44 miles away from O Fallon, MO
Visit Savannah Motors online at savannahmotorsil.com to see more pictures of this vehicle or call us at 6**-3**-9*** today to schedule your test drive...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/28 Highway)
Listing Information:
VIN: 2GKFLTEKXH6345573
Stock: 345573
Certified Pre-Owned: No
Listed since: 04-15-2025- New Listing$27,940
- 36,042 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Lou Fusz Chevrolet (7 mi away)
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Located in Saint Peters, MO / 7 miles away from O Fallon, MO
CARFAX One-Owner. Ebony Twilight Metallic 2022 GMC Terrain AT4 AWD 1.5L DOHC 9-Speed Automatic AWD, 2 USB Data Ports, 2 USB Data Ports w/SD Card Reade...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALYEV2NL234279
Stock: C14752P
Certified Pre-Owned: No
Listed since: 07-16-2025 
Photos not availableNot Priced- 57,316 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Quality GMC Buick (32 mi away)
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Located in Alton, IL / 32 miles away from O Fallon, MO
Equipment The leather seats in this 2023 GMC Terrain are a must for buyers looking for comfort, durability, and style. Apple CarPlay: Seamless smartph...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
26 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALVEG2PL186382
Stock: P1764
Certified Pre-Owned: No
Listed since: 12-04-2024- 88,097 miles
- Frame damage reported, 3 owners, corporate fleet vehicle
- 5 Seats, 20 City / 29 Hwy MPG
- Autoplex of Affton (27 mi away)
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Located in Affton, MO / 27 miles away from O Fallon, MO
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 2GKFLTEK9G6277068
Stock: 277068
Certified Pre-Owned: No
Listed since: 03-14-2025- New ListingNot Priced
- 133,000 miles
- 5 Seats, 20 City / 29 Hwy MPG
- Jim Butler Chevrolet (23 mi away)
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Located in Fenton, MO / 23 miles away from O Fallon, MO
2015 GMC Terrain SLE-1 Quicksilver Metallic 6-Speed Automatic AWD 2.4L 4-Cylinder SIDI DOHC VVTPlease call today (8**) 4**-3***. We are proud to be a ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: 2GKFLVEK4F6164039
Stock: T3599B
Certified Pre-Owned: No
Listed since: 07-26-2025 - $19,990
- 67,221 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 24 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Chicago, IL / 262 miles away from O Fallon, MO
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALTEV8KL157691
Stock: 2003704855
Certified Pre-Owned: No
Listed since: 05-20-2025 - Not Priced
- 142,766 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 20 City / 28 Hwy MPG
- Maczuk Automotive Group (39 mi away)
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Located in Hermann, MO / 39 miles away from O Fallon, MO
2017 GMC Terrain SLE 1 AWD, 2.4L Engine, 6 Speed Automatic Transmission, Power Windows & Door Locks, Tilt Wheel, Cruise Control, Radio Controls on Ste...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/28 Highway)
Listing Information:
VIN: 2GKFLSEKXH6308274
Stock: 308274
Certified Pre-Owned: No
Listed since: 02-09-2025
Showing 946 - 958 out of 958 listings
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.