1,448 Used Gmc Terrain for Sale Near O Fallon, MO
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2022 GMC Terrain SLE FWD
63,500 mi.
10 days on market
3GKALMEVXNL304653
$20,595
Fair DealSingle owner
Luther Mazda Of Kansas City
Kansas City, MO
4.7
2017 GMC Terrain AWD SLT
111,081 mi.
10 days on market
2GKFLUEK0H6328027
$10,995
Fair Deal
Toms Auto Sales
Des Moines, IA
4.6
2015 GMC Terrain AWD Denali
54,461 mi.
10 days on market
2GKFLZEK2F6276426
$15,987
Fair Deal
Diepholz Chevrolet Buick Gmc
Charleston, IL
4.8
2017 GMC Terrain AWD SLT
99,922 mi.
10 days on market
2GKFLUE32H6143812
$13,999
Fair Deal
Bmw Of Creve Coeur
Creve Coeur, MO
4.6
2021 GMC Terrain SLT AWD
78,323 mi.
10 days on market
3GKALVEV4ML354792
$19,995
Fair Deal
Esell Auto Sales
Cahokia Heights, IL
4.8
2019 GMC Terrain SLT AWD
10 days on market
3GKALVEV9KL182434
$16,980
Hove Nissan
Bourbonnais, IL
4.6
2019 GMC Terrain SLT AWD
48,214 mi.
10 days on market
3GKALVEVXKL308803
$23,522
Fair DealSingle owner
Sapaugh Cadillac
Herculaneum, MO
4.7
2022 GMC Terrain SLT AWD
13,973 mi.
11 days on market
3GKALVEV7NL167385
$26,900
Fair Deal
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2022 GMC Terrain SLE AWD
88,705 mi.
11 days on market
3GKALTEV4NL116284
$23,495
Fair DealSingle owner
St Louis Chrysler Dodge Jeep Ram
Bridgeton, MO
4.3
2026 GMC Terrain Elevation FWD
11,178 mi.
11 days on market
3GKALMEGXTL290901
$31,798
Good DealSingle owner
Jim Butler Alfa Romeo
Maplewood, MO
4.2
2017 GMC Terrain FWD SLE-2
123,708 mi.
11 days on market
2GKALNEK2H6171813
$12,000
Fair Deal
Legends Honda
Kansas City, KS
4.8
Photos coming soon
2017 GMC Terrain FWD SLE-1
123,484 mi.
11 days on market
2GKALMEK9H6284247
Contact Dealer
Prime Auto Usa
Jackson, TN
4.5
2023 GMC Terrain SLT FWD
44,315 mi.
11 days on market
3GKALPEG8PL187001
$23,146
Great DealClean title
Clement Ford
O'Fallon, MO
4.6
2023 GMC Terrain SLE FWD
35,520 mi.
11 days on market
3GKALMEG1PL174539
$24,012
Fair Deal
Phillips Chevrolet Of Frankfort
Frankfort, IL
4.8
2025 GMC Terrain Elevation AWD
7,690 mi.
11 days on market
3GKALUEG1SL130498
Contact Dealer
Mills Chevrolet Of Davenport
Davenport, IA
4.5
2023 GMC Terrain SLT FWD
33,801 mi.
11 days on market
3GKALPEG4PL229325
$24,998
Fair Deal
Autocenters Nissan
Herculaneum, MO
4.5
2013 GMC Terrain FWD SLE-1
178,498 mi.
11 days on market
2GKALMEK1D6430179
Contact Dealer
Tabor Auto Sales Inc
Paragould, AR
4.4
2024 GMC Terrain SLT AWD
17,794 mi.
11 days on market
3GKALVEG6RL349585
$32,956
Fair Deal
Bob Luegers Motors Inc
Jasper, IN
4.8
2023 GMC Terrain SLE FWD
35,788 mi.
11 days on market
3GKALMEG6PL218423
$24,700
Fair Deal
Jp Sides Ford
Anna, IL
4.6
2026 GMC Terrain Elevation FWD
11,909 mi.
11 days on market
3GKALMEG8TL292095
$30,092
Great DealSingle ownerClean title
Jim Butler Kia
Chesterfield, MO
4.1
2026 GMC Terrain Elevation FWD
12,639 mi.
11 days on market
3GKALMEGXTL331530
$29,669
Good DealSingle owner
Jim Butler Kia
Chesterfield, MO
4.1
2011 GMC Terrain FWD SLT-1
175,430 mi.
11 days on market
2CTALUECXB6353401
Contact Dealer
Wyatt Johnson Auto Credit
Clarksville, TN
4.3
2022 GMC Terrain SLT FWD
38,744 mi.
11 days on market
3GKALPEV8NL304118
$24,757
Fair Deal
Serra Of Jackson
Jackson, TN
4.3
Photos coming soon
2021 GMC Terrain SLT AWD
11 days on market
3GKALVEV0ML311731
Contact Dealer
Robert Brogdens Olathe Kia
Olathe, KS
4.3
2022 GMC Terrain Denali AWD
19,832 mi.
11 days on market
3GKALXEV3NL313468
$29,989
Fair DealSingle owner
Carousel Nissan
Iowa City, IA
4.7
2026 GMC Terrain Elevation FWD
16,615 mi.
11 days on market
3GKALMEG0TL331200
Contact Dealer
Expressway Chevrolet Gmc
Mount Vernon, IN
4.7
2025 GMC Terrain Elevation FWD
11,786 mi.
11 days on market
3GKALMEG5SL294725
$28,522
Fair Deal
Dave Sinclair Lincoln St Peters
St. Peters, MO
4.7
2017 GMC Terrain FWD SLE-1
129,983 mi.
11 days on market
2GKALMEK7H6274980
$8,500
Great Deal
Pristine Motors Corp
Batavia, IL
5.0
2022 GMC Terrain SLE FWD
63,500 mi.
10 days on market
3GKALMEVXNL304653
$20,595
Fair DealSingle owner
Luther Mazda Of Kansas City
Kansas City, MO
4.7
2017 GMC Terrain AWD SLT
111,081 mi.
10 days on market
2GKFLUEK0H6328027
$10,995
Fair Deal
Toms Auto Sales
Des Moines, IA
4.6
2015 GMC Terrain AWD Denali
54,461 mi.
10 days on market
2GKFLZEK2F6276426
$15,987
Fair Deal
Diepholz Chevrolet Buick Gmc
Charleston, IL
4.8
2017 GMC Terrain AWD SLT
99,922 mi.
10 days on market
2GKFLUE32H6143812
$13,999
Fair Deal
Bmw Of Creve Coeur
Creve Coeur, MO
4.6
2021 GMC Terrain SLT AWD
78,323 mi.
10 days on market
3GKALVEV4ML354792
$19,995
Fair Deal
Esell Auto Sales
Cahokia Heights, IL
4.8
2019 GMC Terrain SLT AWD
10 days on market
3GKALVEV9KL182434
$16,980
Hove Nissan
Bourbonnais, IL
4.6
2019 GMC Terrain SLT AWD
48,214 mi.
10 days on market
3GKALVEVXKL308803
$23,522
Fair DealSingle owner
Sapaugh Cadillac
Herculaneum, MO
4.7
2022 GMC Terrain SLT AWD
13,973 mi.
11 days on market
3GKALVEV7NL167385
$26,900
Fair Deal
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2022 GMC Terrain SLE AWD
88,705 mi.
11 days on market
3GKALTEV4NL116284
$23,495
Fair DealSingle owner
St Louis Chrysler Dodge Jeep Ram
Bridgeton, MO
4.3
2026 GMC Terrain Elevation FWD
11,178 mi.
11 days on market
3GKALMEGXTL290901
$31,798
Good DealSingle owner
Jim Butler Alfa Romeo
Maplewood, MO
4.2
2017 GMC Terrain FWD SLE-2
123,708 mi.
11 days on market
2GKALNEK2H6171813
$12,000
Fair Deal
Legends Honda
Kansas City, KS
4.8
Photos coming soon
2017 GMC Terrain FWD SLE-1
123,484 mi.
11 days on market
2GKALMEK9H6284247
Contact Dealer
Prime Auto Usa
Jackson, TN
4.5
2023 GMC Terrain SLT FWD
44,315 mi.
11 days on market
3GKALPEG8PL187001
$23,146
Great DealClean title
Clement Ford
O'Fallon, MO
4.6
2023 GMC Terrain SLE FWD
35,520 mi.
11 days on market
3GKALMEG1PL174539
$24,012
Fair Deal
Phillips Chevrolet Of Frankfort
Frankfort, IL
4.8
2025 GMC Terrain Elevation AWD
7,690 mi.
11 days on market
3GKALUEG1SL130498
Contact Dealer
Mills Chevrolet Of Davenport
Davenport, IA
4.5
2023 GMC Terrain SLT FWD
33,801 mi.
11 days on market
3GKALPEG4PL229325
$24,998
Fair Deal
Autocenters Nissan
Herculaneum, MO
4.5
2013 GMC Terrain FWD SLE-1
178,498 mi.
11 days on market
2GKALMEK1D6430179
Contact Dealer
Tabor Auto Sales Inc
Paragould, AR
4.4
2024 GMC Terrain SLT AWD
17,794 mi.
11 days on market
3GKALVEG6RL349585
$32,956
Fair Deal
Bob Luegers Motors Inc
Jasper, IN
4.8
2023 GMC Terrain SLE FWD
35,788 mi.
11 days on market
3GKALMEG6PL218423
$24,700
Fair Deal
Jp Sides Ford
Anna, IL
4.6
2026 GMC Terrain Elevation FWD
11,909 mi.
11 days on market
3GKALMEG8TL292095
$30,092
Great DealSingle ownerClean title
Jim Butler Kia
Chesterfield, MO
4.1
2026 GMC Terrain Elevation FWD
12,639 mi.
11 days on market
3GKALMEGXTL331530
$29,669
Good DealSingle owner
Jim Butler Kia
Chesterfield, MO
4.1
2011 GMC Terrain FWD SLT-1
175,430 mi.
11 days on market
2CTALUECXB6353401
Contact Dealer
Wyatt Johnson Auto Credit
Clarksville, TN
4.3
2022 GMC Terrain SLT FWD
38,744 mi.
11 days on market
3GKALPEV8NL304118
$24,757
Fair Deal
Serra Of Jackson
Jackson, TN
4.3
Photos coming soon
2021 GMC Terrain SLT AWD
11 days on market
3GKALVEV0ML311731
Contact Dealer
Robert Brogdens Olathe Kia
Olathe, KS
4.3
2022 GMC Terrain Denali AWD
19,832 mi.
11 days on market
3GKALXEV3NL313468
$29,989
Fair DealSingle owner
Carousel Nissan
Iowa City, IA
4.7
2026 GMC Terrain Elevation FWD
16,615 mi.
11 days on market
3GKALMEG0TL331200
Contact Dealer
Expressway Chevrolet Gmc
Mount Vernon, IN
4.7
2025 GMC Terrain Elevation FWD
11,786 mi.
11 days on market
3GKALMEG5SL294725
$28,522
Fair Deal
Dave Sinclair Lincoln St Peters
St. Peters, MO
4.7
2017 GMC Terrain FWD SLE-1
129,983 mi.
11 days on market
2GKALMEK7H6274980
$8,500
Great Deal
Pristine Motors Corp
Batavia, IL
5.0
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.