7,478 New Gmc Sierra for Sale Near O Fallon, MO
Save search
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
3 days on market
1GT4UXEY3TF300422
$97,215
Griffith Motor Company
Neosho, MO
4.1
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 days on market
3GTUUGEL3TG377133
$70,408
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
3 days on market
3GTPUCEK9TG379854
$50,492
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Sierra 4WD Double Cab Standard Box Pro
3 days on market
1GTRUAEK4TZ288486
$45,347
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDE83TG376929
$69,530
Frank Leta Buick Gmc
Cape Girardeau, MO
4.5
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
3 days on market
1GT4UXEY9TF301591
$97,800
Green Buick Gmc
Davenport, IA
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLT
5 mi.
3 days on market
1GTUUDED3TZ312855
$64,636
Fair Deal
Barker Buick Gmc
Bloomington, IL
4.5
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
3 days on market
1GT4UXEYXTF295610
$94,662
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Pro
3 days on market
1GTPUAEK9TZ387098
$41,250
Oakes Buick Gmc Service Center
Kansas City, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
3 days on market
1GT4UPEY4TF301529
$90,430
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
3 days on market
1GT4UPEY7TF301475
$91,975
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
3 days on market
1GT4UPEYXTF301521
$91,080
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Regular Cab Long Box Pro
3 days on market
1GT0ULE71TF301499
$53,765
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Regular Cab Long Box Pro
3 days on market
1GT0ULE72TF301480
$53,765
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
3 days on market
1GT1UNEY7TF301399
$80,180
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
3 days on market
1GT1UNEY3TF301156
$79,685
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Regular Cab Chassis LWB Pro
3 days on market
1GD3USEY0TF301439
$63,478
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 days on market
1GT4UWEY7TF100721
$89,940
Stew Hansen Buick Gmc
Clive, IA
4.6
2026 GMC Sierra 4WD Crew Cab Short Box AT4
100 mi.
3 days on market
1GTUUEEL4TZ240173
$61,794
Great Deal
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 mi.
3 days on market
1GTUUGE81TZ154486
$66,204
Great Deal
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 days on market
1GT4UPE78TF296990
$74,995
Hosick Motors Gmc
Vandalia, IL
4.7
2026 GMC Sierra 4WD Crew Cab Standard Box Pro
10 mi.
3 days on market
1GT4USE78TF289007
$58,895
Good Deal
Steve Schmitt Buick Gmc
Highland, IL
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLE
5 mi.
3 days on market
3GTUUBE8XTG211884
$60,175
Fair Deal
Sullivan Automotive Group
Sullivan, IN
3.9
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
5 mi.
3 days on market
1GT4UPE76TF252356
$79,865
Fair Deal
Weeks Chevrolet Gmc
West Frankfort, IL
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
5 mi.
3 days on market
1GT4UREY5TF302037
$94,802
Fair Deal
Max Curnow Gmc Chillicothe
Chillicothe, MO
4.7
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 days on market
1GT4UREY4TF298675
$96,539
Rick Ball Chevrolet Gmc
Boonville, MO
4.6
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 days on market
3GTUUEE85TG381359
$68,257
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 days on market
1GTUUGEL5TZ384438
$77,017
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
3 days on market
1GT4UXEY3TF300422
$97,215
Griffith Motor Company
Neosho, MO
4.1
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 days on market
3GTUUGEL3TG377133
$70,408
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
3 days on market
3GTPUCEK9TG379854
$50,492
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Sierra 4WD Double Cab Standard Box Pro
3 days on market
1GTRUAEK4TZ288486
$45,347
Bob Brown Buick Gmc
Ankeny, IA
4.4
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDE83TG376929
$69,530
Frank Leta Buick Gmc
Cape Girardeau, MO
4.5
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
3 days on market
1GT4UXEY9TF301591
$97,800
Green Buick Gmc
Davenport, IA
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLT
5 mi.
3 days on market
1GTUUDED3TZ312855
$64,636
Fair Deal
Barker Buick Gmc
Bloomington, IL
4.5
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
3 days on market
1GT4UXEYXTF295610
$94,662
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Pro
3 days on market
1GTPUAEK9TZ387098
$41,250
Oakes Buick Gmc Service Center
Kansas City, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
3 days on market
1GT4UPEY4TF301529
$90,430
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
3 days on market
1GT4UPEY7TF301475
$91,975
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
3 days on market
1GT4UPEYXTF301521
$91,080
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Regular Cab Long Box Pro
3 days on market
1GT0ULE71TF301499
$53,765
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Regular Cab Long Box Pro
3 days on market
1GT0ULE72TF301480
$53,765
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
3 days on market
1GT1UNEY7TF301399
$80,180
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
3 days on market
1GT1UNEY3TF301156
$79,685
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Regular Cab Chassis LWB Pro
3 days on market
1GD3USEY0TF301439
$63,478
Bob Mccosh Chevrolet Buick Gmc
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 days on market
1GT4UWEY7TF100721
$89,940
Stew Hansen Buick Gmc
Clive, IA
4.6
2026 GMC Sierra 4WD Crew Cab Short Box AT4
100 mi.
3 days on market
1GTUUEEL4TZ240173
$61,794
Great Deal
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 mi.
3 days on market
1GTUUGE81TZ154486
$66,204
Great Deal
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 days on market
1GT4UPE78TF296990
$74,995
Hosick Motors Gmc
Vandalia, IL
4.7
2026 GMC Sierra 4WD Crew Cab Standard Box Pro
10 mi.
3 days on market
1GT4USE78TF289007
$58,895
Good Deal
Steve Schmitt Buick Gmc
Highland, IL
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLE
5 mi.
3 days on market
3GTUUBE8XTG211884
$60,175
Fair Deal
Sullivan Automotive Group
Sullivan, IN
3.9
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
5 mi.
3 days on market
1GT4UPE76TF252356
$79,865
Fair Deal
Weeks Chevrolet Gmc
West Frankfort, IL
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
5 mi.
3 days on market
1GT4UREY5TF302037
$94,802
Fair Deal
Max Curnow Gmc Chillicothe
Chillicothe, MO
4.7
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 days on market
1GT4UREY4TF298675
$96,539
Rick Ball Chevrolet Gmc
Boonville, MO
4.6
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 days on market
3GTUUEE85TG381359
$68,257
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 days on market
1GTUUGEL5TZ384438
$77,017
Laura Buick Gmc Inc
Collinsville, IL
4.7
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.