835 New Gmc Terrain for Sale Near O Fallon, MO
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2026 GMC Terrain Elevation FWD
3 mi.
18 days on market
3GKALMEG4TL504345
$32,342
Good Deal
Lou Fusz Buick Gmc
St. Louis, MO
4.3
2026 GMC Terrain AT4 AWD
1 mi.
18 days on market
3GKALYEG7TL511670
$40,431
Great Deal
Bommarito Buick Gmc
Ellisville, MO
4.3
2026 GMC Terrain AT4 AWD
2 mi.
18 days on market
3GKALYEG6TL504645
$41,662
Fair Deal
Reed Buick Gmc
Kansas City, MO
4.6
2026 GMC Terrain Elevation AWD
3 mi.
18 days on market
3GKALUEG8TL506907
$34,535
Good Deal
Glendenning Motor Company
Mount Ayr, IA
4.6
2026 GMC Terrain Elevation AWD
4 mi.
18 days on market
3GKALUEG5TL507416
$34,677
Good Deal
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Terrain Elevation AWD
5 mi.
18 days on market
3GKALUEG1TL506487
$36,468
Fair Deal
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Terrain Denali AWD
1 mi.
18 days on market
3GKALZEG1TL505188
$42,274
Great Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Elevation AWD
3 mi.
18 days on market
3GKALUEG6TL510227
$36,428
Fair Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Denali AWD
6 mi.
18 days on market
3GKALZEG3TL504057
$45,880
Fair Deal
Hamblock Gmc
Ottawa, IL
5.0
2026 GMC Terrain Elevation AWD
18 days on market
3GKALUEG8TL507605
$39,770
Romain Buick Gmc
Evansville, IN
4.5
2026 GMC Terrain Elevation AWD
3 mi.
19 days on market
3GKALUEG0TL497054
$36,604
Fair Deal
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Terrain Elevation AWD
1 mi.
19 days on market
3GKALUEG4TL475817
$33,358
Great Deal
Henry Martens Chevrolet Buick Gmc
Leavenworth, KS
4.5
2026 GMC Terrain Elevation FWD
7 mi.
20 days on market
3GKALMEG8TL507345
$36,936
Fair Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Elevation AWD
10 mi.
20 days on market
3GKALUEG3TL471127
$36,825
Fair Deal
Jim Falk Motors Inc
Clinton, MO
4.6
2026 GMC Terrain AT4 AWD
8 mi.
20 days on market
3GKALYEG6TL504791
$44,330
Fair Deal
Hamblock Gmc
Ottawa, IL
5.0
2026 GMC Terrain Elevation FWD
21 days on market
3GKALMEG9TL496534
$35,329
Pinegar Chevrolet Buick Gmc Inc
Branson, MO
4.7
2026 GMC Terrain AT4 AWD
2 mi.
21 days on market
3GKALYEG0TL501885
$42,225
Fair Deal
Green Buick Gmc
Davenport, IA
4.6
2026 GMC Terrain Elevation AWD
7 mi.
21 days on market
3GKALUEG4TL506869
$38,854
Fair Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Elevation FWD
7 mi.
21 days on market
3GKALMEG0TL500213
$34,750
Fair Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Elevation AWD
7 mi.
21 days on market
3GKALUEG7TL500595
$38,854
Fair Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Elevation AWD
2 mi.
21 days on market
3GKALUEG8TL502887
$37,277
Fair Deal
Ken Nelson Auto Group
Dixon, IL
4.6
2026 GMC Terrain Denali AWD
3 mi.
21 days on market
3GKALZEG4TL497930
$43,732
Good Deal
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Terrain Denali AWD
3 mi.
21 days on market
3GKALZEG8TL509075
$43,952
Good Deal
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Terrain Elevation AWD
3 mi.
21 days on market
3GKALUEG1TL499492
$35,294
Good Deal
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Terrain AT4 AWD
7 mi.
21 days on market
3GKALYEGXTL496016
$41,071
Good Deal
Laura Auto Group
Collinsville, IL
4.7
Photos coming soon
2026 GMC Terrain Elevation AWD
21 days on market
3GKALUEG3TL500660
$39,550
Laura Auto Group
Collinsville, IL
4.7
2026 GMC Terrain Denali AWD
5 mi.
21 days on market
3GKALZEG1TL495634
$47,274
Fair Deal
Peppers Automotive Group
McKenzie, TN
4.6
2026 GMC Terrain Denali AWD
21 days on market
3GKALZEG6TL503890
$43,394
Thompson Sales
Springfield, MO
4.7
2026 GMC Terrain Elevation FWD
3 mi.
18 days on market
3GKALMEG4TL504345
$32,342
Good Deal
Lou Fusz Buick Gmc
St. Louis, MO
4.3
2026 GMC Terrain AT4 AWD
1 mi.
18 days on market
3GKALYEG7TL511670
$40,431
Great Deal
Bommarito Buick Gmc
Ellisville, MO
4.3
2026 GMC Terrain AT4 AWD
2 mi.
18 days on market
3GKALYEG6TL504645
$41,662
Fair Deal
Reed Buick Gmc
Kansas City, MO
4.6
2026 GMC Terrain Elevation AWD
3 mi.
18 days on market
3GKALUEG8TL506907
$34,535
Good Deal
Glendenning Motor Company
Mount Ayr, IA
4.6
2026 GMC Terrain Elevation AWD
4 mi.
18 days on market
3GKALUEG5TL507416
$34,677
Good Deal
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Terrain Elevation AWD
5 mi.
18 days on market
3GKALUEG1TL506487
$36,468
Fair Deal
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Terrain Denali AWD
1 mi.
18 days on market
3GKALZEG1TL505188
$42,274
Great Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Elevation AWD
3 mi.
18 days on market
3GKALUEG6TL510227
$36,428
Fair Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Denali AWD
6 mi.
18 days on market
3GKALZEG3TL504057
$45,880
Fair Deal
Hamblock Gmc
Ottawa, IL
5.0
2026 GMC Terrain Elevation AWD
18 days on market
3GKALUEG8TL507605
$39,770
Romain Buick Gmc
Evansville, IN
4.5
2026 GMC Terrain Elevation AWD
3 mi.
19 days on market
3GKALUEG0TL497054
$36,604
Fair Deal
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Terrain Elevation AWD
1 mi.
19 days on market
3GKALUEG4TL475817
$33,358
Great Deal
Henry Martens Chevrolet Buick Gmc
Leavenworth, KS
4.5
2026 GMC Terrain Elevation FWD
7 mi.
20 days on market
3GKALMEG8TL507345
$36,936
Fair Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Elevation AWD
10 mi.
20 days on market
3GKALUEG3TL471127
$36,825
Fair Deal
Jim Falk Motors Inc
Clinton, MO
4.6
2026 GMC Terrain AT4 AWD
8 mi.
20 days on market
3GKALYEG6TL504791
$44,330
Fair Deal
Hamblock Gmc
Ottawa, IL
5.0
2026 GMC Terrain Elevation FWD
21 days on market
3GKALMEG9TL496534
$35,329
Pinegar Chevrolet Buick Gmc Inc
Branson, MO
4.7
2026 GMC Terrain AT4 AWD
2 mi.
21 days on market
3GKALYEG0TL501885
$42,225
Fair Deal
Green Buick Gmc
Davenport, IA
4.6
2026 GMC Terrain Elevation AWD
7 mi.
21 days on market
3GKALUEG4TL506869
$38,854
Fair Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Elevation FWD
7 mi.
21 days on market
3GKALMEG0TL500213
$34,750
Fair Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Elevation AWD
7 mi.
21 days on market
3GKALUEG7TL500595
$38,854
Fair Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Elevation AWD
2 mi.
21 days on market
3GKALUEG8TL502887
$37,277
Fair Deal
Ken Nelson Auto Group
Dixon, IL
4.6
2026 GMC Terrain Denali AWD
3 mi.
21 days on market
3GKALZEG4TL497930
$43,732
Good Deal
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Terrain Denali AWD
3 mi.
21 days on market
3GKALZEG8TL509075
$43,952
Good Deal
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Terrain Elevation AWD
3 mi.
21 days on market
3GKALUEG1TL499492
$35,294
Good Deal
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Terrain AT4 AWD
7 mi.
21 days on market
3GKALYEGXTL496016
$41,071
Good Deal
Laura Auto Group
Collinsville, IL
4.7
Photos coming soon
2026 GMC Terrain Elevation AWD
21 days on market
3GKALUEG3TL500660
$39,550
Laura Auto Group
Collinsville, IL
4.7
2026 GMC Terrain Denali AWD
5 mi.
21 days on market
3GKALZEG1TL495634
$47,274
Fair Deal
Peppers Automotive Group
McKenzie, TN
4.6
2026 GMC Terrain Denali AWD
21 days on market
3GKALZEG6TL503890
$43,394
Thompson Sales
Springfield, MO
4.7
Find New 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.