835 New Gmc Terrain for Sale Near O Fallon, MO
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2026 GMC Terrain Elevation FWD
7 mi.
21 days on market
3GKALMEG9TL503708
$30,427
Great Deal
Laura Auto Group
Collinsville, IL
4.7
2026 GMC Terrain AT4 AWD
7 mi.
21 days on market
3GKALYEGXTL495304
$40,828
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain AT4 AWD
7 mi.
21 days on market
3GKALYEGXTL496680
$40,828
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Elevation AWD
8 mi.
21 days on market
3GKALUEG8TL509001
$34,707
Good Deal
Woody Buick Gmc Inc
Naperville, IL
4.7
2026 GMC Terrain Elevation FWD
21 days on market
3GKALMEG5TL501163
$35,967
Auffenberg Of Carbondale
Carbondale, IL
4.3
2026 GMC Terrain Denali AWD
2 mi.
21 days on market
3GKALZEG3TL506181
$44,547
Fair Deal
Ken Nelson Auto Group
Dixon, IL
4.6
2026 GMC Terrain Denali AWD
3 mi.
21 days on market
3GKALZEG6TL509043
$43,952
Good Deal
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Terrain Elevation AWD
3 mi.
21 days on market
3GKALUEG6TL498984
$35,157
Good Deal
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Terrain AT4 AWD
3 mi.
22 days on market
3GKALYEG4TL502845
$43,230
Fair Deal
Green Buick Gmc
Davenport, IA
4.6
2026 GMC Terrain Denali AWD
6 mi.
22 days on market
3GKALZEG4TL506254
$43,485
Good Deal
Monken Chevrolet Gmc
Centralia, IL
4.8
2026 GMC Terrain AT4 AWD
7 mi.
22 days on market
3GKALYEG8TL498086
$42,085
Fair Deal
Glen Sain Gmc
Rector, AR
4.5
2026 GMC Terrain Elevation AWD
6 mi.
22 days on market
3GKALUEG7TL492904
$37,136
Fair Deal
Deyarman Automotive
Knoxville, IA
4.6
2026 GMC Terrain Elevation FWD
1 mi.
22 days on market
3GKALMEG9TL496677
$34,565
Fair Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Elevation AWD
2 mi.
22 days on market
3GKALUEG8TL503618
$33,293
Great Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Denali AWD
22 days on market
3GKALZEG4TL398749
$41,874
Uebelhor And Sons Buick Gmc Vincennes
Vincennes, IN
4.7
2026 GMC Terrain Elevation AWD
3 mi.
22 days on market
3GKALUEG5TL499303
$34,162
Good Deal
Heller Chevrolet Gmc
El Paso, IL
4.5
2026 GMC Terrain Elevation AWD
2 mi.
22 days on market
3GKALUEG9TL498008
$37,565
Fair Deal
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2026 GMC Terrain AT4 AWD
2 mi.
22 days on market
3GKALYEG6TL493078
$39,990
Great Deal
Pogue Automotive Group
Greenville, KY
2026 GMC Terrain Denali AWD
5 mi.
22 days on market
3GKALZEG2TL495111
$47,034
Fair Deal
Fox Valley Gmc
St. Charles, IL
4.5
2026 GMC Terrain Denali AWD
22 days on market
3GKALZEG5TL496690
$45,797
Fox Valley Gmc
St. Charles, IL
4.5
2026 GMC Terrain Elevation AWD
1 mi.
22 days on market
3GKALUEGXTL503863
$38,845
Fair Deal
Stoops Buick Gmc
Plainfield, IN
4.6
2026 GMC Terrain AT4 AWD
1 mi.
22 days on market
3GKALYEG8TL504694
$42,999
Fair Deal
Kirksville Chevrolet Gmc
Kirksville, MO
4.6
2026 GMC Terrain Denali AWD
4 mi.
23 days on market
3GKALZEG3TL497661
$44,598
Fair Deal
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Terrain Elevation FWD
4 mi.
23 days on market
3GKALMEG6TL489718
$38,727
Fair Deal
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Terrain Elevation AWD
23 days on market
3GKALUEG7TL478243
$36,881
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Terrain Denali AWD
7 mi.
23 days on market
3GKALZEG1TL494483
$43,540
Good Deal
Hamblock Gmc
Ottawa, IL
5.0
2026 GMC Terrain Elevation FWD
3 mi.
23 days on market
3GKALMEGXTL492170
$33,978
Fair Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Elevation FWD
2 mi.
23 days on market
3GKALMEG4TL498546
$33,569
Fair Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Elevation FWD
7 mi.
21 days on market
3GKALMEG9TL503708
$30,427
Great Deal
Laura Auto Group
Collinsville, IL
4.7
2026 GMC Terrain AT4 AWD
7 mi.
21 days on market
3GKALYEGXTL495304
$40,828
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain AT4 AWD
7 mi.
21 days on market
3GKALYEGXTL496680
$40,828
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Terrain Elevation AWD
8 mi.
21 days on market
3GKALUEG8TL509001
$34,707
Good Deal
Woody Buick Gmc Inc
Naperville, IL
4.7
2026 GMC Terrain Elevation FWD
21 days on market
3GKALMEG5TL501163
$35,967
Auffenberg Of Carbondale
Carbondale, IL
4.3
2026 GMC Terrain Denali AWD
2 mi.
21 days on market
3GKALZEG3TL506181
$44,547
Fair Deal
Ken Nelson Auto Group
Dixon, IL
4.6
2026 GMC Terrain Denali AWD
3 mi.
21 days on market
3GKALZEG6TL509043
$43,952
Good Deal
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Terrain Elevation AWD
3 mi.
21 days on market
3GKALUEG6TL498984
$35,157
Good Deal
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Terrain AT4 AWD
3 mi.
22 days on market
3GKALYEG4TL502845
$43,230
Fair Deal
Green Buick Gmc
Davenport, IA
4.6
2026 GMC Terrain Denali AWD
6 mi.
22 days on market
3GKALZEG4TL506254
$43,485
Good Deal
Monken Chevrolet Gmc
Centralia, IL
4.8
2026 GMC Terrain AT4 AWD
7 mi.
22 days on market
3GKALYEG8TL498086
$42,085
Fair Deal
Glen Sain Gmc
Rector, AR
4.5
2026 GMC Terrain Elevation AWD
6 mi.
22 days on market
3GKALUEG7TL492904
$37,136
Fair Deal
Deyarman Automotive
Knoxville, IA
4.6
2026 GMC Terrain Elevation FWD
1 mi.
22 days on market
3GKALMEG9TL496677
$34,565
Fair Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Elevation AWD
2 mi.
22 days on market
3GKALUEG8TL503618
$33,293
Great Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Denali AWD
22 days on market
3GKALZEG4TL398749
$41,874
Uebelhor And Sons Buick Gmc Vincennes
Vincennes, IN
4.7
2026 GMC Terrain Elevation AWD
3 mi.
22 days on market
3GKALUEG5TL499303
$34,162
Good Deal
Heller Chevrolet Gmc
El Paso, IL
4.5
2026 GMC Terrain Elevation AWD
2 mi.
22 days on market
3GKALUEG9TL498008
$37,565
Fair Deal
Arnie Bauer Buick Gmc
Matteson, IL
4.4
2026 GMC Terrain AT4 AWD
2 mi.
22 days on market
3GKALYEG6TL493078
$39,990
Great Deal
Pogue Automotive Group
Greenville, KY
2026 GMC Terrain Denali AWD
5 mi.
22 days on market
3GKALZEG2TL495111
$47,034
Fair Deal
Fox Valley Gmc
St. Charles, IL
4.5
2026 GMC Terrain Denali AWD
22 days on market
3GKALZEG5TL496690
$45,797
Fox Valley Gmc
St. Charles, IL
4.5
2026 GMC Terrain Elevation AWD
1 mi.
22 days on market
3GKALUEGXTL503863
$38,845
Fair Deal
Stoops Buick Gmc
Plainfield, IN
4.6
2026 GMC Terrain AT4 AWD
1 mi.
22 days on market
3GKALYEG8TL504694
$42,999
Fair Deal
Kirksville Chevrolet Gmc
Kirksville, MO
4.6
2026 GMC Terrain Denali AWD
4 mi.
23 days on market
3GKALZEG3TL497661
$44,598
Fair Deal
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Terrain Elevation FWD
4 mi.
23 days on market
3GKALMEG6TL489718
$38,727
Fair Deal
Wyatt Johnson Gmc
Clarksville, TN
4.8
2026 GMC Terrain Elevation AWD
23 days on market
3GKALUEG7TL478243
$36,881
Darcy Buick Gmc
Joliet, IL
4.8
2026 GMC Terrain Denali AWD
7 mi.
23 days on market
3GKALZEG1TL494483
$43,540
Good Deal
Hamblock Gmc
Ottawa, IL
5.0
2026 GMC Terrain Elevation FWD
3 mi.
23 days on market
3GKALMEGXTL492170
$33,978
Fair Deal
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2026 GMC Terrain Elevation FWD
2 mi.
23 days on market
3GKALMEG4TL498546
$33,569
Fair Deal
Dave Sinclair Buick Gmc
St. Louis, 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.