7,523 New Gmc Sierra for Sale Near O Fallon, MO
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2026 GMC Sierra 4WD Crew Cab Short Box Denali
7 days on market
1GTUUGE81TZ383251
$73,945
Mann Gmc
Delphi, IN
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
7 days on market
1GTUUEEL5TZ387151
$68,105
Country Chevrolet Gmc
Benton, KY
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
7 days on market
1GTPUCEK1TZ386524
$42,604
Robert Brogdens Olathe Buick Gmc
Olathe, KS
4.5
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
7 days on market
1GT4UXEY8TF299414
$99,004
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLE
7 days on market
3GTUUBED5TG329287
$60,635
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLT
7 days on market
3GTUUDED7TG363890
$67,725
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLT
6 mi.
7 days on market
3GTUUDE87TG364167
$69,120
Fair Deal
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
7 days on market
1GT4UPEYXTF278225
$89,165
Fair Deal
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
1 mi.
7 days on market
1GT4UREY3TF289286
$97,400
Fair Deal
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box SLE
7 days on market
1GT4UME76TF278874
$65,725
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
7 days on market
1GT4UPEY2TF301853
$86,273
Serra Buick Gmc Jackson
Jackson, TN
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
7 days on market
1GT4UPEY8TF301484
$92,470
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box Pro
3 mi.
7 days on market
1GT4ULE74TF302857
$58,825
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
7 days on market
3GTPUJEK1TG382445
$51,683
Pella Motors Gmc
Pella, IA
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4
7 days on market
1GTUUEEL3TZ386449
$74,755
Stalker Chevrolet Gmc
Creston, IA
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4
1 mi.
7 days on market
3GTUUEE82TG375664
$73,360
Fair Deal
Lighthouse Buick Gmc
Morton, IL
4.9
2026 GMC Sierra 4WD Regular Cab Chassis LWB Pro
1 mi.
7 days on market
1GD3USEY4TF301346
$64,873
Lighthouse Buick Gmc
Morton, IL
4.9
2026 GMC Sierra 4WD Crew Cab Short Box AT4
320 mi.
7 days on market
3GTUUEEL2TG305456
$68,600
Good Deal
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box Denali
7 days on market
3GTUUGEL4TG383622
$80,045
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box Denali
7 days on market
3GTUUGEL9TG383616
$79,445
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLT
7 days on market
3GTUUDE87TG382345
$67,875
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
10 mi.
7 days on market
1GT4UPEY1TF301018
$91,648
Fair Deal
Moore Automotive
Owensboro, KY
4.0
2026 GMC Sierra 4WD Crew Cab Short Box SLT
7 days on market
1GTUUDED1TZ386341
$58,490
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
7 days on market
1GT4UXEYXTF296613
$89,665
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
7 days on market
1GT4UZEY7TF300452
$98,524
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 mi.
7 days on market
1GTUUGE86TZ369202
$62,750
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
3 mi.
7 days on market
1GTUUCEDXTZ372559
$54,208
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
6 mi.
7 days on market
3GTUUDED5TG362317
$56,666
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
7 days on market
1GTUUGE81TZ383251
$73,945
Mann Gmc
Delphi, IN
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
7 days on market
1GTUUEEL5TZ387151
$68,105
Country Chevrolet Gmc
Benton, KY
4.8
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
7 days on market
1GTPUCEK1TZ386524
$42,604
Robert Brogdens Olathe Buick Gmc
Olathe, KS
4.5
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
7 days on market
1GT4UXEY8TF299414
$99,004
Victory Gmc
Saint Joseph, MO
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLE
7 days on market
3GTUUBED5TG329287
$60,635
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLT
7 days on market
3GTUUDED7TG363890
$67,725
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLT
6 mi.
7 days on market
3GTUUDE87TG364167
$69,120
Fair Deal
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
7 days on market
1GT4UPEYXTF278225
$89,165
Fair Deal
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
1 mi.
7 days on market
1GT4UREY3TF289286
$97,400
Fair Deal
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box SLE
7 days on market
1GT4UME76TF278874
$65,725
Bob Mccosh Chevrolet Gmc Cadillac
Columbia, MO
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
7 days on market
1GT4UPEY2TF301853
$86,273
Serra Buick Gmc Jackson
Jackson, TN
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 mi.
7 days on market
1GT4UPEY8TF301484
$92,470
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Standard Box Pro
3 mi.
7 days on market
1GT4ULE74TF302857
$58,825
Fair Deal
George Kell Motors Inc
Newport, AR
4.8
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
7 days on market
3GTPUJEK1TG382445
$51,683
Pella Motors Gmc
Pella, IA
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4
7 days on market
1GTUUEEL3TZ386449
$74,755
Stalker Chevrolet Gmc
Creston, IA
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4
1 mi.
7 days on market
3GTUUEE82TG375664
$73,360
Fair Deal
Lighthouse Buick Gmc
Morton, IL
4.9
2026 GMC Sierra 4WD Regular Cab Chassis LWB Pro
1 mi.
7 days on market
1GD3USEY4TF301346
$64,873
Lighthouse Buick Gmc
Morton, IL
4.9
2026 GMC Sierra 4WD Crew Cab Short Box AT4
320 mi.
7 days on market
3GTUUEEL2TG305456
$68,600
Good Deal
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box Denali
7 days on market
3GTUUGEL4TG383622
$80,045
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box Denali
7 days on market
3GTUUGEL9TG383616
$79,445
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLT
7 days on market
3GTUUDE87TG382345
$67,875
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
10 mi.
7 days on market
1GT4UPEY1TF301018
$91,648
Fair Deal
Moore Automotive
Owensboro, KY
4.0
2026 GMC Sierra 4WD Crew Cab Short Box SLT
7 days on market
1GTUUDED1TZ386341
$58,490
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
7 days on market
1GT4UXEYXTF296613
$89,665
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2026 GMC Sierra 4WD Crew Cab Standard Box AT4X
7 days on market
1GT4UZEY7TF300452
$98,524
Behlmann Buick Gmc Cadillac
Troy, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
4 mi.
7 days on market
1GTUUGE86TZ369202
$62,750
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
3 mi.
7 days on market
1GTUUCEDXTZ372559
$54,208
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
6 mi.
7 days on market
3GTUUDED5TG362317
$56,666
Great Deal
Kc Summers Auto Group
Mattoon, IL
4.5
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.