1,483 Used GMC Terrain for Sale Near O Fallon, MO

2018 GMC Terrain Denali AWD's photo

2018 GMC Terrain

Denali AWD•159,816 mi•
3GKALXEX7JL336229
$12,575
LocationO'Fallon, MO•Mercedes Benz Of Chesterfield
2016 GMC Terrain SLE2 FWD's photo

2016 GMC Terrain

SLE2 FWD•155,054 mi•
2GKFLNE31G6115326
$7,500
LocationSt. Louis, MO•All Auto Sales Inc
2025 GMC Terrain Elevation AWD's photo

2025 GMC Terrain

Elevation AWD•29,820 mi•
3GKALUEG1SL308166
$28,088
LocationCedar Rapids, IA•Mcgrath Chevyland
2020 GMC Terrain SLT AWD's photo

2020 GMC Terrain

SLT AWD•96,789 mi•
3GKALVEV7LL105031
$17,065
LocationCape Girardeau, MO•Frank Leta Buick Gmc
2026 GMC Terrain Elevation AWD's photo

2026 GMC Terrain

Elevation AWD•23,253 mi•
3GKALUEG4TL239801
$32,126
LocationJonesboro, AR•Central Buick Gmc
2017 GMC Terrain SLE1 AWD's photo

2017 GMC Terrain

SLE1 AWD•98,506 mi•
2GKFLSEK7H6220153
$10,999
LocationKansas City, KS•Hansen Automotive
2013 GMC Terrain SLT2 FWD's photo

2013 GMC Terrain

SLT2 FWD•185,120 mi•
2GKALWEK6D6383680
$8,995
LocationKennett, MO•Patterson Auto Sales Llc
2010 GMC Terrain SLE2 AWD's photo

2010 GMC Terrain

SLE2 AWD•166,221 mi•
2CTFLEEW2A6340002
$5,995
LocationBarnard, MO•Auto Deals Llc
2022 GMC Terrain SLT FWD's photo

2022 GMC Terrain

SLT FWD•48,549 mi•
3GKALPEV6NL295340
$23,500
LocationCrawfordsville, IN•Christi Hubler Chevrolet
2025 GMC Terrain Elevation AWD's photo

2025 GMC Terrain

Elevation AWD•27,577 mi•
3GKALUEG6SL213523
$28,413
LocationNaperville, IL•Woody Buick Gmc Of Naperville
2023 GMC Terrain SLT FWD's photo

2023 GMC Terrain

SLT FWD•49,781 mi•
3GKALPEG8PL242112
$21,948
LocationEvansville, IN•Kenny Kent Chevrolet
2019 GMC Terrain SLT FWD's photo

2019 GMC Terrain

SLT FWD•133,703 mi•
3GKALPEV0KL245397
$14,900
LocationMadisonville, KY•Elite Auto
2019 GMC Terrain SLE AWD's photo

2019 GMC Terrain

SLE AWD•69,549 mi•
3GKALTEV7KL105713
$18,321
LocationPlatte City, MO•A S Auto And Truck Sales
2016 GMC Terrain SLT FWD's photo

2016 GMC Terrain

SLT FWD•137,810 mi•
2GKFLPE3XG6121511
$9,995
LocationFort Scott, KS•Bourbon County Cars
2015 GMC Terrain SLT2 AWD's photo

2015 GMC Terrain

SLT2 AWD•150,680 mi•
2GKFLYE33F6204962
$6,950
LocationEldridge, IA•Quality Motors
2016 GMC Terrain Denali AWD's photo

2016 GMC Terrain

Denali AWD•134,619 mi•
2GKFLVE38G6188645
$12,980
LocationSullivan, MO•Route 66 Auto Sales
2022 GMC Terrain SLE FWD's photo

2022 GMC Terrain

SLE FWD•62,010 mi•
3GKALMEV7NL247487
$19,818
LocationSarcoxie, MO•Sarcoxie Ford
2026 GMC Terrain Denali AWD's photo

2026 GMC Terrain

Denali AWD•12,025 mi•
3GKALZEG3TL156907
$38,889
LocationTerre Haute, IN•Fuson Automotive
2014 GMC Terrain SLE1 FWD's photo

2014 GMC Terrain

SLE1 FWD•174,319 mi•
2GKALMEK3E6321305
$7,995
LocationBelleville, IL•Savannah Motors
2024 GMC Terrain SLT AWD's photo

2024 GMC Terrain

SLT AWD•71,165 mi•
3GKALVEG4RL260131
$23,620
LocationWest Burlington, IA•Deery Brothers
2015 GMC Terrain SLE1 FWD's photo

2015 GMC Terrain

SLE1 FWD•138,758 mi•
2GKALMEK3F6137113
$8,980
LocationSullivan, MO•Route 66 Auto Sales
2022 GMC Terrain SLE FWD's photo

2022 GMC Terrain

SLE FWD•89,218 mi•
3GKALMEV4NL227651
$19,376
LocationHighland, IL•Steve Schmitt Inc
2015 GMC Terrain SLT2 FWD's photo

2015 GMC Terrain

SLT2 FWD•97,174 mi•
2GKFLTE33F6305518
$9,995
LocationDes Moines, IA•Toms Credit City
2018 GMC Terrain SLT AWD's photo

2018 GMC Terrain

SLT AWD•138,696 mi•
3GKALVEV1JL315072
$11,690
LocationSt. Louis, MO•Sts Auto Group
2022 GMC Terrain SLE AWD's photo

2022 GMC Terrain

SLE AWD•28,470 mi•
3GKALTEV4NL263706
$24,078
LocationJoliet, IL•Darcy Buick Gmc
2013 GMC Terrain Denali FWD's photo

2013 GMC Terrain

Denali FWD•139,478 mi•
2GKALYEK9D6146547
$10,900
LocationPerryville, MO•More Autos
2024 GMC Terrain SLE FWD's photo

2024 GMC Terrain

SLE FWD•21,783 mi•
3GKALMEG4RL111292
$23,462
LocationEl Paso, IL•Heller Gmc
2024 GMC Terrain SLE FWD's photo

2024 GMC Terrain

SLE FWD•19,230 mi•
3GKALMEGXRL384883
$25,778
LocationO'Fallon, IL•Jack Schmitt Chevrolet Of Ofallon
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Showing 617 - 644 from 1,483 results

1,483

Terrain for sale in O Fallon

$21,959

Median local price

847

O Fallon-area dealerships

GMC Terrain overview

Shop 1,483 used GMC Terrain listings for sale, priced from $3,500 to $44,998 across 847 dealerships. The median asking price is $21,959, with an average mileage of 71,393 miles. Inventory spans model years 2010 to 2027 and is strongest for 2022–2026, with 826 listings.

About GMC Terrain

Frequently Asked Questions

How many used GMC Terrain listings are for sale?

There are 1,483 used GMC Terrain listings for sale from 847 dealerships, priced from $3,500 to $44,998.

How much does a used GMC Terrain cost?

The median asking price for a used GMC Terrain is $21,959. Listings range from $3,500 to $44,998. The average mileage is 71,393 miles.

What is the cheapest used GMC Terrain for sale?

The lowest-priced listing is a 2012 GMC Terrain SLT1 All-Wheel Drive at $3,500 with 205,265 miles in Cadet, MO.

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 826 listings.

What trim levels are available for the GMC Terrain?

The GMC Terrain is available in the following trim levels:

Used GMC Terrain by trim

Used GMC Terrain in O Fallon by year

Used GMC Terrain in nearby metros