7,478 New Gmc Sierra for Sale Near O Fallon, MO
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2026 GMC Sierra 4WD Crew Cab Short Box Elevation
4 days on market
3GTUUCED9TG379339
$64,374
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
4 days on market
1GT4UPE77TF300673
$81,089
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
4 days on market
1GT4UXEYXTF300692
$98,334
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
4 days on market
1GT4UXEY6TF299301
$100,099
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Sierra 4WD Crew Cab Short Box AT4
1 mi.
4 days on market
1GTUUEE87TZ386515
$76,200
Fair Deal
Deery Brothers
West Burlington, IA
4.1
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
4 days on market
1GT4UXEY3TF297425
$99,630
Max Motors Of Nevada Gmc
Nevada, MO
4.4
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 days on market
3GTUUGEL2TG380668
$70,459
Bommarito Buick Gmc
Ellisville, MO
4.3
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 days on market
3GTUUGEL5TG377134
$70,408
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Sierra 4WD Crew Cab Short Box AT4
7 mi.
4 days on market
3GTUUEE88TG369027
$66,417
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
7 mi.
4 days on market
3GTUUEE81TG369659
$65,979
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
7 mi.
4 days on market
3GTUUEE8XTG369028
$66,417
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
4 days on market
3GTUUEE84TG380462
$70,582
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Denali
7 mi.
4 days on market
3GTUUGEL7TG369939
$71,985
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 days on market
1GTUUGEL4TZ381711
$78,412
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
4 days on market
1GTUUCED9TZ385321
$58,562
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
100 mi.
4 days on market
1GT4UPEYXTF267127
$83,862
Good Deal
Heller Chevrolet Gmc
El Paso, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4X
1 mi.
4 days on market
3GTUUFEL2TG383502
$84,785
Fair Deal
Lighthouse Buick Gmc
Morton, IL
4.9
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
4 days on market
1GT4UPE71TF299357
$73,865
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
1 mi.
4 days on market
1GT4UPEY1TF300824
$85,059
Great Deal
Autry Morlan Gm
Sikeston, MO
4.2
2026 GMC Sierra 4WD Crew Cab Short Box SLE
5,447 mi.
4 days on market
1GTUUBED9TZ217317
$52,615
Good Deal
Green Buick Gmc
Davenport, IA
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
4 days on market
3GTUUGED2TG375477
$72,690
Hosick Motors Gmc
Vandalia, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
3GTUUDED8TG380150
$69,170
Hosick Motors Gmc
Vandalia, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
1GTUUDE81TZ386097
$65,790
Kc Summers Buick Gmc
Mattoon, IL
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
3GTUUDEL9TG378396
$68,265
Pettijohn Auto Center Inc
Bethany, MO
4.7
2026 GMC Sierra AT4 Max Range Crew Cab e4WD
4 days on market
1GT4EVEL3TU415572
$93,325
Cable Dahmer Buick Gmc Of Kansas City
Kansas City, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
3GTUUDE81TG283925
$62,555
Nextran Gmc
Kansas City, MO
4.2
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 days on market
3GTUUGE8XTG374385
$73,350
Sapaugh Chevrolet Buick Gmc
Herculaneum, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 days on market
3GTUUGEL9TG376620
$71,429
Rick Ball Chevrolet Gmc
Boonville, MO
4.6
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
4 days on market
3GTUUCED9TG379339
$64,374
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
4 days on market
1GT4UPE77TF300673
$81,089
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
4 days on market
1GT4UXEYXTF300692
$98,334
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
4 days on market
1GT4UXEY6TF299301
$100,099
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Sierra 4WD Crew Cab Short Box AT4
1 mi.
4 days on market
1GTUUEE87TZ386515
$76,200
Fair Deal
Deery Brothers
West Burlington, IA
4.1
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
4 days on market
1GT4UXEY3TF297425
$99,630
Max Motors Of Nevada Gmc
Nevada, MO
4.4
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 days on market
3GTUUGEL2TG380668
$70,459
Bommarito Buick Gmc
Ellisville, MO
4.3
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 days on market
3GTUUGEL5TG377134
$70,408
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Sierra 4WD Crew Cab Short Box AT4
7 mi.
4 days on market
3GTUUEE88TG369027
$66,417
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
7 mi.
4 days on market
3GTUUEE81TG369659
$65,979
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
7 mi.
4 days on market
3GTUUEE8XTG369028
$66,417
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
4 days on market
3GTUUEE84TG380462
$70,582
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Denali
7 mi.
4 days on market
3GTUUGEL7TG369939
$71,985
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 days on market
1GTUUGEL4TZ381711
$78,412
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
4 days on market
1GTUUCED9TZ385321
$58,562
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
100 mi.
4 days on market
1GT4UPEYXTF267127
$83,862
Good Deal
Heller Chevrolet Gmc
El Paso, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4X
1 mi.
4 days on market
3GTUUFEL2TG383502
$84,785
Fair Deal
Lighthouse Buick Gmc
Morton, IL
4.9
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
4 days on market
1GT4UPE71TF299357
$73,865
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
1 mi.
4 days on market
1GT4UPEY1TF300824
$85,059
Great Deal
Autry Morlan Gm
Sikeston, MO
4.2
2026 GMC Sierra 4WD Crew Cab Short Box SLE
5,447 mi.
4 days on market
1GTUUBED9TZ217317
$52,615
Good Deal
Green Buick Gmc
Davenport, IA
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
4 days on market
3GTUUGED2TG375477
$72,690
Hosick Motors Gmc
Vandalia, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
3GTUUDED8TG380150
$69,170
Hosick Motors Gmc
Vandalia, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
1GTUUDE81TZ386097
$65,790
Kc Summers Buick Gmc
Mattoon, IL
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
3GTUUDEL9TG378396
$68,265
Pettijohn Auto Center Inc
Bethany, MO
4.7
2026 GMC Sierra AT4 Max Range Crew Cab e4WD
4 days on market
1GT4EVEL3TU415572
$93,325
Cable Dahmer Buick Gmc Of Kansas City
Kansas City, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
4 days on market
3GTUUDE81TG283925
$62,555
Nextran Gmc
Kansas City, MO
4.2
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 days on market
3GTUUGE8XTG374385
$73,350
Sapaugh Chevrolet Buick Gmc
Herculaneum, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 days on market
3GTUUGEL9TG376620
$71,429
Rick Ball Chevrolet Gmc
Boonville, MO
4.6
Find New GMC Sierra in O Fallon, MO
In the U.S., the GMC Sierra is available as Chassis Cab and Pickup. The best choice typically depends on space needs and personal preference.