7,478 New Gmc Sierra for Sale Near O Fallon, MO
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2026 GMC Sierra 4WD Crew Cab Short Box SLT
7 mi.
3 days on market
3GTUUDED0TG315888
$58,102
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDE82TG382351
$60,422
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 days on market
1GTUUEEL5TZ387151
$68,105
Country Chevrolet Gmc
Benton, KY
4.8
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDE8XTG228910
$65,870
Uebelhor And Sons Buick Gmc Vincennes
Vincennes, IN
4.7
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
2 mi.
3 days on market
1GTPUJEK3TZ389350
$50,162
Great Deal
Heller Chevrolet Gmc
El Paso, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4
1 mi.
3 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.
3 days on market
1GD3USEY4TF301346
$64,873
Lighthouse Buick Gmc
Morton, IL
4.9
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 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
3 days on market
1GT4UXEYXTF296613
$89,665
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
35 mi.
3 days on market
1GT4UPEY0TF208782
$85,135
Good Deal
Ed Morse Gmc
Kewanee, IL
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
5 mi.
3 days on market
1GT4UPEY1TF240382
$84,558
Good Deal
Ed Morse Gmc
Kewanee, IL
4.3
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
5 mi.
3 days on market
1GT4UXEY2TF202546
$94,176
Good Deal
Ed Morse Gmc
Kewanee, IL
4.3
2026 GMC Sierra 4WD Double Cab Standard Box Pro
5 mi.
3 days on market
1GT5ULE78TF108109
$56,385
Fair Deal
Ed Morse Gmc
Kewanee, IL
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
5 mi.
3 days on market
1GT4UNE79TF209134
$71,457
Fair Deal
Ed Morse Gmc
Kewanee, IL
4.3
2026 GMC Sierra 4WD Crew Cab Short Box AT4X
3 days on market
3GTUUFE85TG235193
$78,360
Cable Dahmer Buick Gmc Of Kansas City
Kansas City, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
3 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
3 days on market
1GT4UXEY5TF300955
$99,025
Dave Cross Motors Kansas
Lee's Summit, MO
4.4
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
3 days on market
3GTPUJEK8TG381020
$50,015
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 days on market
1GT4UREY8TF300542
$88,205
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 days on market
1GT4UREY0TF300714
$87,110
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 days on market
1GT4UREY6TF300863
$87,605
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDEL3TG382265
$63,535
Sapaugh Chevrolet Buick Gmc
Herculaneum, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 days on market
1GTUUGE81TZ383251
$76,195
Mann Gmc
Delphi, IN
4.7
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 days on market
1GT4UPEY1TF301018
$91,648
Moore Automotive
Owensboro, KY
4.0
2026 GMC Sierra 4WD Crew Cab Short Box AT4
320 mi.
3 days on market
3GTUUEEL2TG305456
$68,600
Good Deal
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 days on market
3GTUUGEL4TG383622
$80,045
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 days on market
3GTUUGEL9TG383616
$79,445
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLE
10 mi.
3 days on market
1GTPUBEK7TZ386991
$51,095
Good Deal
Shottenkirk Inc
Fort Madison, IA
4.5
2026 GMC Sierra 4WD Crew Cab Short Box SLT
7 mi.
3 days on market
3GTUUDED0TG315888
$58,102
Good Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDE82TG382351
$60,422
Laura Buick Gmc Inc
Collinsville, IL
4.7
2026 GMC Sierra 4WD Crew Cab Short Box AT4
3 days on market
1GTUUEEL5TZ387151
$68,105
Country Chevrolet Gmc
Benton, KY
4.8
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDE8XTG228910
$65,870
Uebelhor And Sons Buick Gmc Vincennes
Vincennes, IN
4.7
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
2 mi.
3 days on market
1GTPUJEK3TZ389350
$50,162
Great Deal
Heller Chevrolet Gmc
El Paso, IL
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4
1 mi.
3 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.
3 days on market
1GD3USEY4TF301346
$64,873
Lighthouse Buick Gmc
Morton, IL
4.9
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 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
3 days on market
1GT4UXEYXTF296613
$89,665
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
35 mi.
3 days on market
1GT4UPEY0TF208782
$85,135
Good Deal
Ed Morse Gmc
Kewanee, IL
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
5 mi.
3 days on market
1GT4UPEY1TF240382
$84,558
Good Deal
Ed Morse Gmc
Kewanee, IL
4.3
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
5 mi.
3 days on market
1GT4UXEY2TF202546
$94,176
Good Deal
Ed Morse Gmc
Kewanee, IL
4.3
2026 GMC Sierra 4WD Double Cab Standard Box Pro
5 mi.
3 days on market
1GT5ULE78TF108109
$56,385
Fair Deal
Ed Morse Gmc
Kewanee, IL
4.3
2026 GMC Sierra 4WD Crew Cab Standard Box SLT
5 mi.
3 days on market
1GT4UNE79TF209134
$71,457
Fair Deal
Ed Morse Gmc
Kewanee, IL
4.3
2026 GMC Sierra 4WD Crew Cab Short Box AT4X
3 days on market
3GTUUFE85TG235193
$78,360
Cable Dahmer Buick Gmc Of Kansas City
Kansas City, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Elevation
3 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
3 days on market
1GT4UXEY5TF300955
$99,025
Dave Cross Motors Kansas
Lee's Summit, MO
4.4
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
3 days on market
3GTPUJEK8TG381020
$50,015
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 days on market
1GT4UREY8TF300542
$88,205
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 days on market
1GT4UREY0TF300714
$87,110
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2026 GMC Sierra 4WD Crew Cab Standard Box Denali
3 days on market
1GT4UREY6TF300863
$87,605
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2026 GMC Sierra 4WD Crew Cab Short Box SLT
3 days on market
3GTUUDEL3TG382265
$63,535
Sapaugh Chevrolet Buick Gmc
Herculaneum, MO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 days on market
1GTUUGE81TZ383251
$76,195
Mann Gmc
Delphi, IN
4.7
2026 GMC Sierra 4WD Crew Cab Standard Box AT4
3 days on market
1GT4UPEY1TF301018
$91,648
Moore Automotive
Owensboro, KY
4.0
2026 GMC Sierra 4WD Crew Cab Short Box AT4
320 mi.
3 days on market
3GTUUEEL2TG305456
$68,600
Good Deal
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 days on market
3GTUUGEL4TG383622
$80,045
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box Denali
3 days on market
3GTUUGEL9TG383616
$79,445
Bull Motor Gmc
Wynne, AR
4.3
2026 GMC Sierra 4WD Crew Cab Short Box SLE
10 mi.
3 days on market
1GTPUBEK7TZ386991
$51,095
Good Deal
Shottenkirk Inc
Fort Madison, IA
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.