1,473 Used GMC Terrain for Sale Near O Fallon, MO

2023 GMC Terrain AT4 AWD's photo

2023 GMC Terrain

AT4 AWD•42,546 mi•
3GKALYEGXPL107719
$28,333
LocationCarbondale, IL•Vic Koenig Chevrolet
2024 GMC Terrain SLT AWD's photo

2024 GMC Terrain

SLT AWD•66,483 mi•
3GKALVEG1RL320978
$24,995
LocationBridgeton, MO•Frank Leta Mitsubishi
2023 GMC Terrain Denali AWD's photo

2023 GMC Terrain

Denali AWD•59,388 mi•
3GKALXEG1PL185414
$27,278
LocationJoliet, IL•Darcy Hyundai
2026 GMC Terrain Elevation FWD's photo

2026 GMC Terrain

Elevation FWD•15,124 mi•
3GKALMEG9TL241012
$28,408
LocationPrinceton, IL•Princeton Chevrolet Gmc
2021 GMC Terrain SLE FWD's photo

2021 GMC Terrain

SLE FWD•88,859 mi•
3GKALMEV7ML348172
$15,927
LocationBrownsburg, IN•Bill Estes Ford
2023 GMC Terrain Denali AWD's photo

2023 GMC Terrain

Denali AWD•45,170 mi•
3GKALXEG2PL104159
$28,489
LocationWest Burlington, IA•Deery Brothers Nissan
2022 GMC Terrain SLE FWD's photo

2022 GMC Terrain

SLE FWD•45,256 mi•
3GKALMEV1NL178098
$22,382
LocationPekin, IL•Ray Dennison Buick Gmc
2014 GMC Terrain SLE1 FWD's photo

2014 GMC Terrain

SLE1 FWD•159,731 mi•
2GKALMEK8E6374582
$8,995
LocationCentralia, IL•Robs Auto Sales
2022 GMC Terrain SLT FWD's photo

2022 GMC Terrain

SLT FWD•71,139 mi•
3GKALPEV6NL291739
$23,072
LocationMountain View, AR•Mountain View Chevrolet
2020 GMC Terrain SLT AWD's photo

2020 GMC Terrain

SLT AWD•103,145 mi•
3GKALVEX9LL238763
$17,590
LocationUniversity Park, IL•Carvana University Park
2023 GMC Terrain SLT FWD's photo

2023 GMC Terrain

SLT FWD•62,311 mi•
3GKALPEG3PL141334
$22,369
LocationHerculaneum, MO•Autocenters Nissan
2024 GMC Terrain SLT AWD's photo

2024 GMC Terrain

SLT AWD•34,450 mi•
3GKALVEG8RL286439
$26,721
LocationJasper, IN•Uebelhor Sons
2024 GMC Terrain SLT FWD's photo

2024 GMC Terrain

SLT FWD•40,672 mi•
3GKALPEG1RL117780
$24,591
LocationSt. Louis, MO•Lou Fusz Buick Gmc
2023 GMC Terrain SLE AWD's photo

2023 GMC Terrain

SLE AWD•75,375 mi•
3GKALTEG1PL133578
$23,296
LocationOttumwa, IA•Gregg Young Toyota Ottumwa
2019 GMC Terrain Denali AWD's photo

2019 GMC Terrain

Denali AWD•58,780 mi•
3GKALXEX9KL119976
$20,488
LocationKansas City, KS•Victory Chrysler Dodge Jeep Ram
2024 GMC Terrain SLE AWD's photo

2024 GMC Terrain

SLE AWD•56,874 mi•
3GKALTEG2RL342511
$22,120
LocationIndependence, MO•Cable Dahmer Chevrolet Of Independence
2016 GMC Terrain Denali AWD's photo

2016 GMC Terrain

Denali AWD•76,413 mi•
2GKFLVE38G6244762
$18,617
LocationSpringfield, MO•Springfield Nissan
2014 GMC Terrain Denali AWD's photo

2014 GMC Terrain

Denali AWD•130,222 mi•
2GKFLZE34E6337797
$10,075
LocationAnkeny, IA•Bob Brown Buick Gmc
2024 GMC Terrain SLE FWD's photo

2024 GMC Terrain

SLE FWD•25,934 mi•
3GKALMEG0RL152549
$23,262
LocationLafayette, IN•Lafayette Gmc
2022 GMC Terrain SLE FWD's photo

2022 GMC Terrain

SLE FWD•44,859 mi•
3GKALMEV7NL138642
$21,981
LocationSycamore, IL•Dekalb Sycamore Gmc
2020 GMC Terrain SLE AWD's photo

2020 GMC Terrain

SLE AWD•64,636 mi•
3GKALTEV5LL182355
$20,541
LocationTilton, IL•Vermilion Gmc
2024 GMC Terrain SLE AWD's photo

2024 GMC Terrain

SLE AWD•65,075 mi•
3GKALTEG8RL341430
$21,502
LocationSycamore, IL•Kunes Mercedes Benz Of Sycamore
2023 GMC Terrain SLT FWD's photo

2023 GMC Terrain

SLT FWD•40,065 mi•
3GKALPEG0PL255565
$24,271
LocationMarion, IL•Watermark Nissan Of Marion
2022 GMC Terrain SLT FWD's photo

2022 GMC Terrain

SLT FWD•57,240 mi•
3GKALPEV2NL100074
$23,382
LocationPekin, IL•Ray Dennison Buick Gmc
2018 GMC Terrain SLT FWD's photo

2018 GMC Terrain

SLT FWD•115,393 mi•
3GKALPEV5JL255583
$13,300
LocationKansas City, MO•Audi Kansas City
2024 GMC Terrain Denali AWD's photo

2024 GMC Terrain

Denali AWD•38,834 mi•
3GKALXEG5RL180932
$31,376
LocationHighland, IL•Steve Schmitt Inc
2023 GMC Terrain SLT FWD's photo

2023 GMC Terrain

SLT FWD•41,493 mi•
3GKALPEG7PL248855
$23,620
LocationEllisville, MO•Bommarito West County
2020 GMC Terrain SLE FWD's photo

2020 GMC Terrain

SLE FWD•61,375 mi•
3GKALMEV8LL222515
$16,999
LocationOwensboro, KY•Vantacar
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Showing 421 - 448 from 1,473 results

1,473

Terrain for sale in O Fallon

$21,864

Median local price

843

O Fallon-area dealerships

GMC Terrain overview

Shop 1,473 used GMC Terrain listings for sale, priced from $3,900 to $44,998 across 843 dealerships. The median asking price is $21,864, with an average mileage of 71,509 miles. Inventory spans model years 2010 to 2027 and is strongest for 2022–2026, with 815 listings.

About GMC Terrain

Frequently Asked Questions

How many used GMC Terrain listings are for sale?

There are 1,473 used GMC Terrain listings for sale from 843 dealerships, priced from $3,900 to $44,998.

How much does a used GMC Terrain cost?

The median asking price for a used GMC Terrain is $21,864. Listings range from $3,900 to $44,998. The average mileage is 71,509 miles.

What is the cheapest used GMC Terrain for sale?

The lowest-priced listing is a 2014 GMC Terrain Denali Front-Wheel Drive at $3,900 with 193,172 miles in West Burlington, IA.

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 815 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