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

2018 GMC Terrain SLE FWD's photo
VerifiedDealer partner

2018 GMC Terrain

SLE FWD•86,477 mi•
3GKALMEV7JL247127
$13,990
LocationPlainfield, IN•Rapid 500
2021 GMC Terrain SLE FWD's photo

2021 GMC Terrain

SLE FWD•48,999 mi•
3GKALMEVXML360302
$19,590
LocationUniversity Park, IL•Carvana University Park
2017 GMC Terrain SLE1 AWD's photo

2017 GMC Terrain

SLE1 AWD•123,837 mi•
2GKFLSEK7H6136155
$10,750
LocationNixa, MO•160 Auto Sales
2015 GMC Terrain SLE1 FWD's photo

2015 GMC Terrain

SLE1 FWD•85,913 mi•
2GKALMEK7F6296913
$16,484
LocationJoplin, MO•Byrider Joplin
2017 GMC Terrain Denali AWD's photo

2017 GMC Terrain

Denali AWD•56,725 mi•
2GKFLVE3XH6277554
$18,402
LocationNorth Pekin, IL•Uftring Chrysler Dodge Jeep Ram
2024 GMC Terrain SLT FWD's photo

2024 GMC Terrain

SLT FWD•20,287 mi•
3GKALPEG7RL237969
$27,072
LocationDowners Grove, IL•Bill Kay Buick Gmc
2024 GMC Terrain AT4 AWD's photo

2024 GMC Terrain

AT4 AWD•47,516 mi•
3GKALYEG0RL252920
$27,593
LocationMount Pleasant, IA•Mt Pleasant Chrysler Dodge Jeep Ram
2024 GMC Terrain SLE FWD's photo

2024 GMC Terrain

SLE FWD•64,008 mi•
3GKALMEG5RL240657
$20,346
LocationJefferson City, MO•Nissan Of Jefferson City
2023 GMC Terrain SLE AWD's photo

2023 GMC Terrain

SLE AWD•29,385 mi•
3GKALTEG4PL158295
$25,524
LocationMorris, IL•Darcy Chevrolet Inc
2026 GMC Terrain Elevation AWD's photo

2026 GMC Terrain

Elevation AWD•21,147 mi•
3GKALUEG3TL232046
$37,148
LocationSt. Peters, MO•Carmax St Louis Mid Rivers Mall
2022 GMC Terrain SLE FWD's photo

2022 GMC Terrain

SLE FWD•77,313 mi•
3GKALMEV4NL112077
$19,127
LocationBatesville, AR•Scott Wood Chrysler Dodge Jeep Ram
2024 GMC Terrain SLE FWD's photo

2024 GMC Terrain

SLE FWD•7,947 mi•
3GKALMEG7RL249067
$27,528
LocationWentzville, MO•Lou Fusz Of Kia Wentzville
2018 GMC Terrain SLE AWD's photo

2018 GMC Terrain

SLE AWD•64,732 mi•
3GKALTEV4JL397240
$17,990
LocationUniversity Park, IL•Carvana University Park
2025 GMC Terrain Elevation AWD's photo

2025 GMC Terrain

Elevation AWD•13,671 mi•
3GKALUEG5SL236839
$28,596
LocationSpringfield, MO•Thompson Buick Gmc Of Springfield
2018 GMC Terrain Denali AWD's photo

2018 GMC Terrain

Denali AWD•108,406 mi•
3GKALXEX8JL137318
$18,945
LocationPeoria, IL•Carwise Peoria
2026 GMC Terrain Elevation FWD's photo

2026 GMC Terrain

Elevation FWD•6,226 mi•
3GKALMEG6TL489234
$30,761
LocationHeber Springs, AR•Cowboy Gmc
2024 GMC Terrain SLE AWD's photo

2024 GMC Terrain

SLE AWD•32,783 mi•
3GKALTEGXRL303410
$23,795
LocationSt. Peters, MO•St Charles Nissan
2018 GMC Terrain SLE FWD's photo

2018 GMC Terrain

SLE FWD•150,463 mi•
3GKALMEV4JL142769
$9,300
LocationMokena, IL•Benton Cars
2024 GMC Terrain Denali AWD's photo

2024 GMC Terrain

Denali AWD•45,820 mi•
3GKALXEG2RL199180
$29,550
LocationBloomington, IN•Curry Auto Center
2018 GMC Terrain Denali FWD's photo

2018 GMC Terrain

Denali FWD•115,672 mi•
3GKALSEX4JL405557
$15,000
LocationBallwin, MO•Volvo Cars West County
2020 GMC Terrain SLE FWD's photo

2020 GMC Terrain

SLE FWD•77,370 mi•
3GKALMEV1LL301668
$17,409
LocationRolla, MO•Ed Morse Kia Rolla
2014 GMC Terrain SLE2 AWD's photo

2014 GMC Terrain

SLE2 AWD•92,632 mi•
2GKFLWEK3E6199918
$12,490
LocationSedalia, MO•W K Chevrolet
2020 GMC Terrain SLT FWD's photo

2020 GMC Terrain

SLT FWD•38,206 mi•
3GKALPEX9LL239780
$22,300
LocationLee's Summit, MO•Lees Summit Subaru
2020 GMC Terrain SLE AWD's photo

2020 GMC Terrain

SLE AWD•90,391 mi•
3GKALTEV9LL198994
$17,590
LocationBelton, MO•Carvana Belton
2023 GMC Terrain Denali AWD's photo

2023 GMC Terrain

Denali AWD•45,129 mi•
3GKALXEG3PL128969
$28,900
LocationKansas City, MO•J G Auto Sales
2022 GMC Terrain SLE AWD's photo

2022 GMC Terrain

SLE AWD•48,336 mi•
3GKALTEV6NL290941
$23,412
LocationMattoon, IL•Pilson Ford
2026 GMC Terrain Elevation AWD's photo

2026 GMC Terrain

Elevation AWD•25,728 mi•
3GKALUEG3TL216364
$29,329
LocationClarksville, TN•Wyatt Johnson Toyota
2021 GMC Terrain SLT AWD's photo

2021 GMC Terrain

SLT AWD•118,500 mi•
3GKALVEV4ML314132
$16,719
LocationOzark, MO•Ozark Chevrolet
2024 GMC Terrain SLT AWD's photo

2024 GMC Terrain

SLT AWD•50,616 mi•
3GKALVEG5RL262809
$26,934
LocationClarksville, TN•Wyatt Johnson Mazda
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Showing 197 - 224 from 1,473 results

1,473

Terrain for sale in O Fallon

$21,857

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 $21,857, 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 $21,857. 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