1,475 Used GMC Terrain for Sale Near O Fallon, MO
Dealer partner2017 GMC Terrain
SLE1 FWD•71,044 mi•
2GKALMEK0H6347509
$11,499
Joliet, IL•Ride Autohaus Inc
Dealer partner2017 GMC Terrain
SLT FWD•113,250 mi•
2GKALPEK5H6313535
$12,250
Plattsburg, MO•Jones Family Motors Llc
2026 GMC Terrain
Elevation FWD•35,891 mi•
3GKALMEG7TL201818
$26,999
Marshfield, MO•Marshfield Chevrolet
2024 GMC Terrain
SLT AWD•24,901 mi•
3GKALVEG9RL216271
$29,989
Clinton, IL•Baum Chevrolet
2024 GMC Terrain
SLE AWD•57,594 mi•
3GKALTEG8RL242560
$24,293
Joplin, MO•Frank Fletcher Toyota2026 GMC Terrain
Denali AWD•4,248 mi•
3GKALZEG5TL472664
$38,552
Sarcoxie, MO•Jay Hatfield Auto Group
2019 GMC Terrain
SLE FWD•104,905 mi•
3GKALMEVXKL108188
$12,988
West Plains, MO•West Plains Auto World
2022 GMC Terrain
SLT FWD•58,746 mi•
3GKALPEV8NL168606
$22,149
Bedford, IN•Hubler Buick Gmc Of Bedford
2020 GMC Terrain
SLT FWD•130,130 mi•
3GKALPEV0LL268129
$13,732
Des Moines, IA•Dewey Auto Outlet
2025 GMC Terrain
Elevation AWD•30,504 mi•
3GKALUEG0SL283132
$27,599
O'Fallon, MO•Ofallon Buick Gmc
2026 GMC Terrain
Elevation AWD•3,006 mi•
3GKALUEG8TL453111
$32,594
Saint Joseph, MO•Victory Buick Gmc
2021 GMC Terrain
SLE FWD•48,999 mi•
3GKALMEVXML360302
$19,590
University Park, IL•Carvana University Park
2026 GMC Terrain
Denali AWD•4,349 mi•
3GKALZEGXTL449302
$39,990
Belton, MO•Carvana Belton
2022 GMC Terrain
SLE FWD•55,615 mi•
3GKALMEVXNL257298
$22,690
Farmington, MO•Auffenberg Chevrolet Buick Gmc
2024 GMC Terrain
SLE AWD•55,401 mi•
3GKALTEG6RL374443
$23,997
Quincy, IL•Gem City Ford
2020 GMC Terrain
SLT FWD•78,042 mi•
3GKALPEV5LL334349
$19,813
Farmington, MO•Pettus Chrysler Dodge Jeep Ram Farmington
2023 GMC Terrain
SLT AWD•38,454 mi•
3GKALVEG0PL205124
$25,894
Lee's Summit, MO•Luther Mazda Of Lees Summit
2026 GMC Terrain
Elevation FWD•33,756 mi•
3GKALMEG0TL160769
$27,990
Powderly, KY•Pogue Chevrolet
2019 GMC Terrain
Denali AWD•
3GKALXEX9KL251894
$16,500
Plainfield, IN•Andy Mohr Chevrolet
2018 GMC Terrain
SLE AWD•160,192 mi•
3GKALTEV1JL377284
$7,590
Brownsburg, IN•Goat Imports Llc
2026 GMC Terrain
Elevation FWD•44,500 mi•
3GKALMEG7TL179772
$28,373
Herrin, IL•Ron Ward Chevrolet
2019 GMC Terrain
SLE FWD•119,350 mi•
3GKALMEV4KL396449
$13,337
O'Fallon, MO•Clement Ford
2019 GMC Terrain
SLT FWD•100,198 mi•
3GKALPEVXKL333647
$15,661
Litchfield, IL•Victory Lane Ford2014 GMC Terrain
SLT1 FWD•152,899 mi•
2GKALSEK0E6225510
$7,998
Virden, IL•Freedom Chevrolet Chrysler Dodge Jeep Ram
2026 GMC Terrain
Denali AWD•19,925 mi•
3GKALZEG9TL129680
$39,028
Galesburg, IL•Yemm Chevrolet Buick Gmc2015 GMC Terrain
SLE1 FWD•85,913 mi•
2GKALMEK7F6296913
$16,484
Joplin, MO•Byrider Joplin
2024 GMC Terrain
SLT FWD•20,287 mi•
3GKALPEG7RL237969
$27,072
Downers Grove, IL•Bill Kay Buick Gmc
2020 GMC Terrain
SLE FWD•77,241 mi•
3GKALMEV0LL309812
$17,912
Peru, IL•Schimmer Ford
2017 GMC Terrain
SLE1 AWD•123,837 mi•
2GKFLSEK7H6136155
$10,750
Nixa, MO•160 Auto Sales
2024 GMC Terrain
AT4 AWD•47,516 mi•
3GKALYEG0RL252920
$27,593
Mount Pleasant, IA•Mt Pleasant Chrysler Dodge Jeep Ram1,475
Terrain for sale in O Fallon
$21,968
Median local price
846
O Fallon-area dealerships
GMC Terrain overview
Shop 1,475 used GMC Terrain listings for sale, priced from $3,573 to $44,998 across 846 dealerships. The median asking price is $21,968, with an average mileage of 71,369 miles. Inventory spans model years 2010 to 2027 and is strongest for 2022–2026, with 818 listings.
About GMC Terrain
Frequently Asked Questions
How many used GMC Terrain listings are for sale?
There are 1,475 used GMC Terrain listings for sale from 846 dealerships, priced from $3,573 to $44,998.
How much does a used GMC Terrain cost?
The median asking price for a used GMC Terrain is $21,968. Listings range from $3,573 to $44,998. The average mileage is 71,369 miles.
What is the cheapest used GMC Terrain for sale?
The lowest-priced listing is a 2014 GMC Terrain SLE1 All-Wheel Drive at $3,573 with 188,866 miles in Bloomington, IL.
What model years are available?
Used GMC Terrain inventory spans model years 2010 to 2027. The 2022–2026 model years are the most available, with 818 listings.
What trim levels are available for the GMC Terrain?
The GMC Terrain is available in the following trim levels:
- GMC Terrain SLE Front-Wheel Drive for sale250 listings
- GMC Terrain SLT All-Wheel Drive for sale225 listings
- GMC Terrain Denali All-Wheel Drive for sale166 listings
- GMC Terrain SLE All-Wheel Drive for sale159 listings
- GMC Terrain SLT Front-Wheel Drive for sale156 listings
- GMC Terrain Elevation All-Wheel Drive for sale108 listings
- GMC Terrain AT4 All-Wheel Drive for sale80 listings
- GMC Terrain Elevation Front-Wheel Drive for sale76 listings
- GMC Terrain SLE1 Front-Wheel Drive for sale55 listings
- GMC Terrain SLE2 Front-Wheel Drive for sale45 listings
Used GMC Terrain by trim
- GMC Terrain SLE Front-Wheel Drive for sale250 listings
- GMC Terrain SLT All-Wheel Drive for sale225 listings
- GMC Terrain Denali All-Wheel Drive for sale166 listings
- GMC Terrain SLE All-Wheel Drive for sale159 listings
- GMC Terrain SLT Front-Wheel Drive for sale156 listings
- GMC Terrain Elevation All-Wheel Drive for sale108 listings
- GMC Terrain AT4 All-Wheel Drive for sale80 listings
- GMC Terrain Elevation Front-Wheel Drive for sale76 listings
- GMC Terrain SLE1 Front-Wheel Drive for sale55 listings
- GMC Terrain SLE2 Front-Wheel Drive for sale45 listings
Used GMC Terrain in O Fallon by year
- 2027 GMC Terrain for sale in O Fallon1 listing
- 2026 GMC Terrain for sale in O Fallon179 listings
- 2025 GMC Terrain for sale in O Fallon45 listings
- 2024 GMC Terrain for sale in O Fallon328 listings
- 2023 GMC Terrain for sale in O Fallon156 listings
- 2022 GMC Terrain for sale in O Fallon110 listings
- 2021 GMC Terrain for sale in O Fallon54 listings
- 2020 GMC Terrain for sale in O Fallon138 listings
- 2019 GMC Terrain for sale in O Fallon88 listings
- 2018 GMC Terrain for sale in O Fallon89 listings
- 2017 GMC Terrain for sale in O Fallon80 listings
- 2016 GMC Terrain for sale in O Fallon38 listings
- 2015 GMC Terrain for sale in O Fallon53 listings
- 2014 GMC Terrain for sale in O Fallon51 listings
- 2013 GMC Terrain for sale in O Fallon28 listings
- 2012 GMC Terrain for sale in O Fallon22 listings
- 2011 GMC Terrain for sale in O Fallon11 listings
- 2010 GMC Terrain for sale in O Fallon4 listings
Used GMC Terrain in nearby metros
- Used GMC Terrain for sale in St. Louis, MO47 listings
- Used GMC Terrain for sale in Kansas City, MO39 listings
- Used GMC Terrain for sale in University Park, IL26 listings
- Used GMC Terrain for sale in Bloomington, IL25 listings
- Used GMC Terrain for sale in Springfield, IL17 listings
- Used GMC Terrain for sale in Springfield, MO15 listings
- Used GMC Terrain for sale in Evansville, IN14 listings
- Used GMC Terrain for sale in Indianapolis, IN13 listings
- Used GMC Terrain for sale in Lafayette, IN13 listings
- Used GMC Terrain for sale in Cape Girardeau, MO12 listings
- Used GMC Terrain for sale in Des Moines, IA12 listings
- Used GMC Terrain for sale in Iowa City, IA12 listings
- Used GMC Terrain for sale in Charleston, IL11 listings
- Used GMC Terrain for sale in Clarksville, TN11 listings