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945 listings
- Price Drop$26,125fair price$1,069 below market
- 26,946 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 22 City / 28 Hwy MPG
- Auffenberg Mazda (48 mi away)
Close
Located in Shiloh, IL / 48 miles away from O Fallon, MO
Recent Arrival! CARFAX One-Owner. Clean CARFAX. 2020 GMC Terrain Denali 2.0L Turbocharged 9-Speed Automatic FWD 4D Sport Utility White Frost Tricoat 2...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3GKALSEX7LL288799
Stock: 11849M
Certified Pre-Owned: No
Listed since: 08-26-2025 - Price Drop$17,223fair price$666 below market
- 100,165 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 21 City / 26 Hwy MPG
- Auffenberg Mazda (48 mi away)
Close
Located in Shiloh, IL / 48 miles away from O Fallon, MO
2018 GMC Terrain Denali 2.0L Turbocharged 9-Speed Automatic AWD 4D Sport Utility Red Quartz Tintcoat 21/26 City/Highway MPG Terrain Denali, 2.0L Turbo...
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: No
Features and Specs:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX4JL167383
Stock: 11665MBRCPI
Certified Pre-Owned: No
Listed since: 08-18-2025 - New Listing$23,995fair price$880 below market
- 42,780 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 24 City / 29 Hwy MPG
- Laura Buick GMC (41 mi away)
Close
Located in Collinsville, IL / 41 miles away from O Fallon, MO
This Certified Pre-Owned vehicle comes with the following benefits:-12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) fr...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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/29 Highway)
Listing Information:
VIN: 3GKALPEG3PL175371
Stock: L26301A
Certified Pre-Owned: Yes
Listed since: 08-08-2025 - Price Drop$30,335fair price$857 below market
- 32,350 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 24 City / 28 Hwy MPG
- Sapaugh GM Country (44 mi away)
Close
Located in Herculaneum, MO / 44 miles away from O Fallon, MO
** We are 15 minutes south of St. Louis. Everyone leaves happy! Ebony Twilight Metallic 2023 GMC Terrain Denali AWD 9-Speed Automatic 1.5L DOHC Ebony ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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: 3GKALXEGXPL126166
Stock: 257582
Certified Pre-Owned: No
Listed since: 06-20-2025 - $40,698fair price$655 above market
- 3,386 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 24 City / 28 Hwy MPG
- Sapaugh GM Country (44 mi away)
Close
Located in Herculaneum, MO / 44 miles away from O Fallon, MO
** We are 15 minutes south of St. Louis. Everyone leaves happy! Recent Arrival! Downpour Metallic 2026 GMC Terrain Denali AWD 8-Speed Automatic with O...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALZEG3TL129643
Stock: 257755
Certified Pre-Owned: No
Listed since: 08-22-2025 - New Listing$17,995fair price$338 above market
- 32,964 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 21 City / 31 Hwy MPG
- Laura Buick GMC (41 mi away)
Close
Located in Collinsville, IL / 41 miles away from O Fallon, MO
1-OWNER, Sold Here New! SLT 2.4 FWD. Power Sunroof, Power Rear Liftgate, Backup Camera, Backup Sensors, Heated Seats, Leather Seats, Leather Wrapped S...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
25 Combined MPG (21 City/31 Highway)
Listing Information:
VIN: 2GKALPEK2H6271907
Stock: P10119
Certified Pre-Owned: No
Listed since: 08-06-2025 - $17,750fair price$202 above market
- 102,714 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Ed Napleton Honda St Peters (8 mi away)
- Home delivery*
Close
Located in Saint Peters, MO / 8 miles away from O Fallon, MO
Summit White 2021 GMC Terrain SLT 1.5L DOHC AWD Clean CARFAX.CLEAN CARFAX NO ACCIDENTS, AWD.This Terrain is well equipped with License Plate Fron...
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: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV3ML391025
Stock: H40102A
Certified Pre-Owned: No
Listed since: 08-13-2025 - $23,500fair price$424 above market
- 54,826 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 24 City / 28 Hwy MPG
- Suntrup Buick GMC (9 mi away)
Close
Located in Saint Peters, MO / 9 miles away from O Fallon, MO
This 2023 GMC Terrain SLT SUV all wheel drive is a marvel of automotive engineering. It has a 1.5 liter 4 cylinder engine with turbocharging, and has ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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: 3GKALVEG3PL156470
Stock: P6753
Certified Pre-Owned: No
Listed since: 07-08-2025 - Price Drop$15,872fair price$313 above market
- 94,329 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Auffenberg Ford O'Fallon (46 mi away)
Close
Located in O Fallon, IL / 46 miles away from O Fallon, MO
2019 GMC Terrain SLE Clean CARFAX.Satin Steel Metallic FWD 9-Speed Automatic 1.5L DOHC 2 USB Data Ports w/Auxiliary Input Jack, 3.47 Axle Ratio, 4-Wa...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV7KL318909
Stock: 23152FRCZ
Certified Pre-Owned: No
Listed since: 08-06-2025 - $17,920fair price$913 above market
- 80,340 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Autoport (21 mi away)
Close
Located in Ballwin, MO / 21 miles away from O Fallon, MO
AUTOPORT IS EXCITED TO PRESENT THIS 2019 GMC TERRAIN SLE ALL WHEEL DRIVE *NEW ARRIVAL ALERT!* AUTOPORT is excited to offer this sharp 209 GMC TERRAI...
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: No
Features and Specs:
26 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALTEV4KL224478
Stock: GP25352
Certified Pre-Owned: No - $16,894fair price$139 below market
- 104,159 miles
- 2 accidents, 2 owners, personal use
- 5 Seats
- Auffenberg Ford O'Fallon (46 mi away)
Close
Located in O Fallon, IL / 46 miles away from O Fallon, MO
2019 GMC Terrain SLTEbony Twilight Metallic FWD 9-Speed Automatic 2.0L Turbocharged Black Edition, Black GMC Center Caps w/Black GMC Lettering, Black...
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: 3GKALPEX2KL222902
Stock: 23153FRCZ
Certified Pre-Owned: No
Listed since: 08-06-2025 - New Listing$23,998good price$1,311 below market
- 51,063 miles
- 5 Seats, 24 City / 28 Hwy MPG
- Weber Chevrolet Creve Coeur (19 mi away)
- Five Star Dealer
Close
Located in Creve Coeur, MO / 19 miles away from O Fallon, MO
Recent Arrival! 2023 GMC Terrain SLT **ANOTHER WEBER 1-OWNER VEHICLE**, **BLUETOOTH HANDS FREE MOBILE**, **HEATED SEATS**, **KEYLESS ENTRY**, **REMOTE...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
26 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALVEG7PL206786
Stock: P16784
Certified Pre-Owned: No
Listed since: 08-29-2025 - New Listing$24,496fair price$288 above market
- 45,498 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 24 City / 29 Hwy MPG
- Sapaugh GM Country (44 mi away)
Close
Located in Herculaneum, MO / 44 miles away from O Fallon, MO
** We are 15 minutes south of St. Louis. Everyone leaves happy! Summit White 2024 GMC Terrain SLT FWD 9-Speed Automatic 1.5L DOHC Summit White, Black ...
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: No
Features and Specs:
26 Combined MPG (24 City/29 Highway)
Listing Information:
VIN: 3GKALPEGXRL155864
Stock: 257543
Certified Pre-Owned: No
Listed since: 06-05-2025 - New Listing$25,750fair price$463 below market
- 45,859 miles
- 2 accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Mountain Top Motor Co (14 mi away)
Close
Located in Troy, MO / 14 miles away from O Fallon, MO
* COMING SOON! * Features include;Leather Seats, Heated Seats, Sunroof/Moonroof, Navigation/GPS/NAVI, Power Lift Gate, Backup Camera, Remote Start, ...
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: 3GKALXEV1NL210548
Stock: J9904
Certified Pre-Owned: No
Listed since: 08-07-2025 - New Listing$23,995fair price$91 above market
- 50,398 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Laura Buick GMC (41 mi away)
Close
Located in Collinsville, IL / 41 miles away from O Fallon, MO
This Certified Pre-Owned vehicle comes with the following benefits:-12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) fr...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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: 3GKALVEV1NL106226
Stock: L26293A
Certified Pre-Owned: Yes
Listed since: 08-13-2025 - $23,499fair price$185 above market
- 30,922 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 23 City / 28 Hwy MPG
- Enterprise Car Sales North County (21 mi away)
- Home delivery*
Close
Located in Hazelwood, MO / 21 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: Yes
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:
25 Combined MPG (23 City/28 Highway)
Listing Information:
VIN: 3GKALTEG3RL308240
Stock: 7WWTPQ
Certified Pre-Owned: No
Listed since: 05-09-2025 - $27,595
- 32,902 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 24 City / 28 Hwy MPG
- Pershall Road DriveTime (26 mi away)
Close
Located in Saint Louis, MO / 26 miles away from O Fallon, MO
Shop at DriveTime: Get started on your personalized car-buying journey today. With no credit impact, you can get approved for your real, personalized ...
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: No
Features and Specs:
26 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALTEG5PL238222
Stock: 1660042626
Certified Pre-Owned: No
Listed since: 07-28-2025 - Price Drop$21,598fair price$181 above market
- 30,996 miles
- 1 accident, 1 owner, personal use
- 5 Seats, 25 City / 30 Hwy MPG
- Weber Chevrolet Creve Coeur (19 mi away)
- Five Star Dealer
Close
Located in Creve Coeur, MO / 19 miles away from O Fallon, MO
2022 GMC Terrain SLE **ANOTHER WEBER 1-OWNER VEHICLE**, **BLUETOOTH HANDS FREE MOBILE**, **KEYLESS ENTRY**, **REAR VIEW BACKUP CAMERA**, **REMAINDER O...
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:
27 Combined MPG (25 City/30 Highway)
Listing Information:
VIN: 3GKALMEV1NL131167
Stock: P16709
Certified Pre-Owned: No
Listed since: 07-10-2025 - $24,491
- 39,479 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 30 Hwy MPG
- Schicker Chrysler Dodge Jeep Ram of Washington (25 mi away)
Close
Located in Washington, MO / 25 miles away from O Fallon, MO
Rev up your driving experience with this stunning 2022 GMC Terrain SLT, a perfect blend of style, comfort, and efficiency! With just 39,195 miles, thi...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
28 Combined MPG (25 City/30 Highway)
Listing Information:
VIN: 3GKALPEV2NL132281
Stock: P7444
Certified Pre-Owned: No
Listed since: 07-21-2025 - New Listing$33,276fair price$827 above market
- 18,631 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 23 City / 28 Hwy MPG
- AutoCenters Nissan (44 mi away)
Close
Located in Herculaneum, MO / 44 miles away from O Fallon, MO
ONE OWNER with ZERO ACCIDENTS, All Wheel Drive, Terrain Denali, 4D Sport Utility, AWD, Ebony Twilight Metallic, 2 USB Data Ports, 2 USB Data Ports w/S...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
25 Combined MPG (23 City/28 Highway)
Listing Information:
VIN: 3GKALXEG1RL189286
Stock: R85444
Certified Pre-Owned: No
Listed since: 08-29-2025 - $10,997fair price$306 above market
- 102,016 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 5 Seats, 20 City / 28 Hwy MPG
- Autoport (21 mi away)
Close
Located in Ballwin, MO / 21 miles away from O Fallon, MO
AUTOPORT IS EXCITED TO PRESENT THIS 2017 GMC TERRAIN SLE AUTOPORT is excited to offer this All Wheel Drive 2017 GMC TERRAIN SLE. It's practical, dep...
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/28 Highway)
Listing Information:
VIN: 2GKFLSEK0H6272904
Stock: GP25304
Certified Pre-Owned: No
Showing 43 - 63 out of 945 listings
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