1,568 Used Gmc Terrain for Sale Near O Fallon, MO
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2016 GMC Terrain FWD SLE-2
151,250 mi.
286 days on market
2GKALNEK1G6175088
$6,399
Your Choice Autos Crestwood
Crestwood, IL
4.6
2023 GMC Terrain SLT FWD
37,562 mi.
6 days on market
3GKALPEG3PL189657
$24,608
Don Vance Ford
Marshfield, MO
4.0
2026 GMC Terrain Denali AWD
21,745 mi.
6 days on market
3GKALZEG6TL118538
$39,124
Clean title
Central Buick Gmc
Jonesboro, AR
4.3
2026 GMC Terrain Denali AWD
543 mi.
6 days on market
3GKALZEG7TL335760
$40,944
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2021 GMC Terrain SLT FWD
69,448 mi.
6 days on market
3GKALPEV3ML389058
$20,296
Roper Kia
Joplin, MO
4.4
2016 GMC Terrain FWD SLE-1
103,198 mi.
6 days on market
2GKALMEK3G6135718
$15,384
Byrider Springfield
Springfield, MO
4.7
2020 GMC Terrain SLT FWD
64,514 mi.
6 days on market
3GKALPEV9LL243021
$19,498
Max Curnow Chevrolet Gmc
Chillicothe, MO
4.7
2019 GMC Terrain SLE FWD
118,229 mi.
6 days on market
3GKALMEV2KL107293
$11,962
Heller Ford
El Paso, IL
4.6
2024 GMC Terrain AT4 AWD
34,401 mi.
6 days on market
3GKALYEGXRL131358
$28,336
Single owner
Everett Kia
Batesville, AR
4.7
2023 GMC Terrain AT4 AWD
44,926 mi.
6 days on market
3GKALYEG4PL145690
$27,579
Toyota Of Murray
Murray, KY
4.4
2026 GMC Terrain AT4 AWD
12,965 mi.
7 days on market
3GKALYEG3TL259223
$37,624
Single ownerClean title
Central Buick Gmc
Jonesboro, AR
4.3
2013 GMC Terrain FWD SLE-2
65,243 mi.
7 days on market
2GKALSEK3D6427353
$9,950
Rizza Buick Gmc Cadillac
Tinley Park, IL
2024 GMC Terrain SLE AWD
54,584 mi.
7 days on market
3GKALTEG1RL246336
$24,520
Green Mazda
Springfield, IL
4.5
2013 GMC Terrain FWD SLT-2
7 days on market
2GKALWEK6D6109332
Contact Dealer
Leach Wilson Chevrolet Co
Shelbyville, IL
4.8
2016 GMC Terrain AWD Denali
146,181 mi.
7 days on market
2GKFLVE3XG6198528
$8,950
Lj Motors Of Three Way
Jackson, TN
4.2
2024 GMC Terrain SLE FWD
7 days on market
3GKALMEG7RL317304
Contact Dealer
Single ownerClean title
Central Toyota
Jonesboro, AR
4.5
2020 GMC Terrain Denali AWD
24,913 mi.
7 days on market
3GKALXEX4LL157083
$26,408
Single owner
Ottawa Ford
Ottawa, IL
4.1
2023 GMC Terrain SLE FWD
50,036 mi.
7 days on market
3GKALMEG0PL108550
Contact Dealer
Clean title
Central Nissan
Jonesboro, AR
4.4
2025 GMC Terrain Elevation AWD
41,545 mi.
7 days on market
3GKALUEGXSL271991
$26,900
Clean title
Willis Lexus
Des Moines, IA
4.6
2018 GMC Terrain SLT FWD
144,025 mi.
8 days on market
3GKALPEX1JL144675
$13,950
Victors Auto Sales Inc
Carlisle, IA
4.4
2020 GMC Terrain SLT AWD
119,444 mi.
8 days on market
3GKALVEX6LL133033
Contact Dealer
Travers Autos Y Mas
O'Fallon, MO
4.2
2018 GMC Terrain SLE FWD
100,126 mi.
8 days on market
3GKALMEV9JL407265
$15,105
Rusty Drewing Chevrolet Buick Gmc
Jefferson City, MO
4.7
2014 GMC Terrain AWD SLE-1
116,759 mi.
8 days on market
2GKFLVEK2E6111516
$11,995
Single owner
Andy Mohr Avon Nissan
Avon, IN
4.2
2024 GMC Terrain SLT AWD
18,362 mi.
8 days on market
3GKALVEG5RL281067
$28,399
Dave Wright Nissan
Hiawatha, IA
4.4
2022 GMC Terrain SLE FWD
32,646 mi.
8 days on market
3GKALMEV0NL287717
$23,070
Single owner
Dave Cross Motors Kansas
Lee's Summit, MO
4.4
2023 GMC Terrain SLE FWD
49,235 mi.
8 days on market
3GKALMEG1PL100442
Contact Dealer
Courtesy Ford
Danville, IL
4.7
2024 GMC Terrain AT4 AWD
69,485 mi.
8 days on market
3GKALYEG2RL238372
$24,987
Clean title
Coad Chevrolet
Cape Girardeau, MO
4.2
2023 GMC Terrain SLT FWD
25,819 mi.
8 days on market
3GKALPEG8PL230848
$26,398
Single owner
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2025 GMC Terrain Elevation AWD
36,535 mi.
8 days on market
3GKALUEG9SL248007
$28,085
Single ownerClean title
Lou Fusz Buick Gmc
St. Louis, MO
4.3
Find Used GMC Terrain in O Fallon, MO
The GMC Terrain is offered in the U.S. lineup in the SUV configuration. Differences mainly come down to trim, features, and drivetrain.