835 New Gmc Terrain for Sale Near O Fallon, MO
Save search
2026 GMC Terrain Elevation AWD
2 days on market
3GKALUEG2TL500648
$36,751
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Elevation AWD
2 days on market
3GKALUEG8TL521746
$39,535
Bocker Gmc Inc
Freeport, IL
4.8
2026 GMC Terrain Elevation FWD
2 days on market
3GKALMEG1TL512631
$33,635
Frank Leta Buick Gmc
Cape Girardeau, MO
4.5
Photos coming soon
2026 GMC Terrain Elevation AWD
2 days on market
3GKALUEG7TL516747
Contact Dealer
Mark Martin Chevrolet Gmc
Ash Flat, AR
4.1
2026 GMC Terrain Elevation FWD
67 mi.
2 days on market
3GKALMEG0TL495286
$36,124
Fair Deal
Trice Hughes Inc
Princeton, KY
4.7
2026 GMC Terrain Denali AWD
2 days on market
3GKALZEG9TL439943
$44,824
Nextran Gmc
Kansas City, MO
4.2
2026 GMC Terrain Elevation AWD
2 days on market
3GKALUEG3TL518950
$35,498
Woody Buick Gmc Inc
Naperville, IL
4.7
2026 GMC Terrain Elevation AWD
289 mi.
2 days on market
3GKALUEG9TL497523
$37,185
Fair Deal
Eagleson Automotive Center Buick Gmc
Olney, IL
4.7
2026 GMC Terrain Denali AWD
2 days on market
3GKALZEG5TL520535
$44,030
Fuson Automotive
Terre Haute, IN
4.2
2026 GMC Terrain Elevation FWD
2 days on market
3GKALMEG3TL523078
$36,185
Linwood Metropolis
Metropolis, IL
4.8
2026 GMC Terrain Denali AWD
1 mi.
2 days on market
3GKALZEG7TL518706
$45,735
Fair Deal
Vermilion Gmc
Tilton, IL
4.3
2026 GMC Terrain Elevation FWD
2 days on market
3GKALMEG4TL442218
$33,125
Ray Dennison Buick Gmc Cadillac Inc
Pekin, IL
5.0
2026 GMC Terrain Denali AWD
2 days on market
3GKALZEG6TL520365
Contact Dealer
Harry Blackwell Gmc
Malden, MO
4.8
2026 GMC Terrain Denali AWD
2 days on market
3GKALZEG8TL528676
$44,780
Victory Gmc Paola
Paola, KS
4.5
2026 GMC Terrain Denali AWD
4 mi.
3 days on market
3GKALZEG9TL503950
$45,985
Fair Deal
Serra Buick Gmc Champaign
Savoy, IL
4.5
2026 GMC Terrain Denali AWD
3 days on market
3GKALZEG9TL516648
$45,415
Larry Stovesand Buick Gmc
Paducah, KY
4.4
2026 GMC Terrain Denali AWD
3 days on market
3GKALZEG2TL454039
$43,947
Fox Valley Gmc
St. Charles, IL
4.5
2026 GMC Terrain Denali AWD
3 days on market
3GKALZEG4TL354069
$45,435
Poage Auto Plaza
Quincy, IL
4.3
2026 GMC Terrain Elevation AWD
3 days on market
3GKALUEG0TL521028
$38,725
Jeff Perry Buick Gmc
Peru, IL
4.8
2026 GMC Terrain Denali AWD
305 mi.
3 days on market
3GKALZEG0TL408130
$43,802
Good Deal
Yemm Buick Gmc
Galesburg, IL
4.6
2026 GMC Terrain Denali AWD
5 mi.
3 days on market
3GKALZEG4TL505895
Contact Dealer
Peppers Automotive Group
McKenzie, TN
4.6
2026 GMC Terrain Elevation AWD
3 days on market
3GKALUEG2TL499033
$37,821
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Terrain Denali AWD
7 mi.
3 days on market
3GKALZEG9TL469122
$43,819
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Denali AWD
3 days on market
3GKALZEG9TL520294
$44,950
Bocker Gmc Inc
Freeport, IL
4.8
2026 GMC Terrain Elevation AWD
3 days on market
3GKALUEG2TL521550
$40,130
Bocker Gmc Inc
Freeport, IL
4.8
2026 GMC Terrain AT4 AWD
3 days on market
3GKALYEG4TL521346
$44,685
Monken Chevrolet Gmc
Centralia, IL
4.8
2026 GMC Terrain AT4 AWD
169 mi.
3 days on market
3GKALYEG9TL491745
$41,483
Fair Deal
Rick Ball Chevrolet Gmc
Boonville, MO
4.6
2026 GMC Terrain Elevation AWD
3 days on market
3GKALUEG1TL514668
$37,970
Fuson Automotive
Terre Haute, IN
4.2
2026 GMC Terrain Elevation AWD
2 days on market
3GKALUEG2TL500648
$36,751
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Elevation AWD
2 days on market
3GKALUEG8TL521746
$39,535
Bocker Gmc Inc
Freeport, IL
4.8
2026 GMC Terrain Elevation FWD
2 days on market
3GKALMEG1TL512631
$33,635
Frank Leta Buick Gmc
Cape Girardeau, MO
4.5
Photos coming soon
2026 GMC Terrain Elevation AWD
2 days on market
3GKALUEG7TL516747
Contact Dealer
Mark Martin Chevrolet Gmc
Ash Flat, AR
4.1
2026 GMC Terrain Elevation FWD
67 mi.
2 days on market
3GKALMEG0TL495286
$36,124
Fair Deal
Trice Hughes Inc
Princeton, KY
4.7
2026 GMC Terrain Denali AWD
2 days on market
3GKALZEG9TL439943
$44,824
Nextran Gmc
Kansas City, MO
4.2
2026 GMC Terrain Elevation AWD
2 days on market
3GKALUEG3TL518950
$35,498
Woody Buick Gmc Inc
Naperville, IL
4.7
2026 GMC Terrain Elevation AWD
289 mi.
2 days on market
3GKALUEG9TL497523
$37,185
Fair Deal
Eagleson Automotive Center Buick Gmc
Olney, IL
4.7
2026 GMC Terrain Denali AWD
2 days on market
3GKALZEG5TL520535
$44,030
Fuson Automotive
Terre Haute, IN
4.2
2026 GMC Terrain Elevation FWD
2 days on market
3GKALMEG3TL523078
$36,185
Linwood Metropolis
Metropolis, IL
4.8
2026 GMC Terrain Denali AWD
1 mi.
2 days on market
3GKALZEG7TL518706
$45,735
Fair Deal
Vermilion Gmc
Tilton, IL
4.3
2026 GMC Terrain Elevation FWD
2 days on market
3GKALMEG4TL442218
$33,125
Ray Dennison Buick Gmc Cadillac Inc
Pekin, IL
5.0
2026 GMC Terrain Denali AWD
2 days on market
3GKALZEG6TL520365
Contact Dealer
Harry Blackwell Gmc
Malden, MO
4.8
2026 GMC Terrain Denali AWD
2 days on market
3GKALZEG8TL528676
$44,780
Victory Gmc Paola
Paola, KS
4.5
2026 GMC Terrain Denali AWD
4 mi.
3 days on market
3GKALZEG9TL503950
$45,985
Fair Deal
Serra Buick Gmc Champaign
Savoy, IL
4.5
2026 GMC Terrain Denali AWD
3 days on market
3GKALZEG9TL516648
$45,415
Larry Stovesand Buick Gmc
Paducah, KY
4.4
2026 GMC Terrain Denali AWD
3 days on market
3GKALZEG2TL454039
$43,947
Fox Valley Gmc
St. Charles, IL
4.5
2026 GMC Terrain Denali AWD
3 days on market
3GKALZEG4TL354069
$45,435
Poage Auto Plaza
Quincy, IL
4.3
2026 GMC Terrain Elevation AWD
3 days on market
3GKALUEG0TL521028
$38,725
Jeff Perry Buick Gmc
Peru, IL
4.8
2026 GMC Terrain Denali AWD
305 mi.
3 days on market
3GKALZEG0TL408130
$43,802
Good Deal
Yemm Buick Gmc
Galesburg, IL
4.6
2026 GMC Terrain Denali AWD
5 mi.
3 days on market
3GKALZEG4TL505895
Contact Dealer
Peppers Automotive Group
McKenzie, TN
4.6
2026 GMC Terrain Elevation AWD
3 days on market
3GKALUEG2TL499033
$37,821
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Terrain Denali AWD
7 mi.
3 days on market
3GKALZEG9TL469122
$43,819
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Denali AWD
3 days on market
3GKALZEG9TL520294
$44,950
Bocker Gmc Inc
Freeport, IL
4.8
2026 GMC Terrain Elevation AWD
3 days on market
3GKALUEG2TL521550
$40,130
Bocker Gmc Inc
Freeport, IL
4.8
2026 GMC Terrain AT4 AWD
3 days on market
3GKALYEG4TL521346
$44,685
Monken Chevrolet Gmc
Centralia, IL
4.8
2026 GMC Terrain AT4 AWD
169 mi.
3 days on market
3GKALYEG9TL491745
$41,483
Fair Deal
Rick Ball Chevrolet Gmc
Boonville, MO
4.6
2026 GMC Terrain Elevation AWD
3 days on market
3GKALUEG1TL514668
$37,970
Fuson Automotive
Terre Haute, IN
4.2
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.