4,413 Used Gmc Sierra for Sale Near O Fallon, MO
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2023 GMC Sierra 4WD Crew Cab Short Box Pro
83,206 mi.
23 days on market
3GTPUAEK4PG165686
$26,900
Burke Auto And Atv
Dexter, MO
3.9
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2013 GMC Sierra 4WD Crew Cab 6.5ft SLE
247,653 mi.
87 days on market
1GT120C83DF199788
$13,997
Freds Auto Sales Corp
Joliet, IL
4.4
2022 GMC Sierra 4WD Crew Cab Standard Box Elevation
115,750 mi.
2 days on market
3GTU9CED1NG125080
$30,599
James River Chrysler Dodge Jeep Ram
Ozark, MO
4.4
2023 GMC Sierra Elevation 4WD Crew Cab Short Box
49,091 mi.
2 days on market
3GTPUCEK4PG100798
$39,480
Ray Skillman Hoosier Ford
Martinsville, IN
4.3
2021 GMC Sierra 4WD Crew Cab Standard Box AT4
65,945 mi.
2 days on market
1GT49PE71MF179688
$55,625
George Kell Motors Inc
Newport, AR
4.8
2021 GMC Sierra 4WD Crew Cab Short Box SLT
70,621 mi.
2 days on market
1GTU9DED9MZ195690
$37,372
Laura Buick Gmc Inc
Collinsville, IL
4.7
2025 GMC Sierra 4WD Crew Cab Standard Box AT4
14,149 mi.
2 days on market
1GT4UPEY5SF170545
$71,872
Laura Buick Gmc Inc
Collinsville, IL
4.7
2025 GMC Sierra AT4X 4WD Crew Cab Standard Box
15,000 mi.
2 days on market
1GT4UZEY0SF353217
$82,995
Duffys Auto Sales Inc
Ottawa, IL
3.9
2024 GMC Sierra 4WD Crew Cab Standard Box AT4
11,877 mi.
2 days on market
1GT49PE77RF395956
$66,372
Laura Buick Gmc Inc
Collinsville, IL
4.7
2023 GMC Sierra 4WD Crew Cab Short Box AT4
95,040 mi.
2 days on market
3GTUUEE84PG345197
$44,995
Meyer Auto Center
Maryville, MO
4.2
2021 GMC Sierra 4WD Crew Cab Short Box SLT
94,640 mi.
2 days on market
3GTU9DED1MG408941
Contact Dealer
Meyer Auto Center
Maryville, MO
4.2
2022 GMC Sierra 4WD Crew Cab Short Box SLT
63,170 mi.
2 days on market
3GTU9DEL5NG193721
$41,950
Ed Morse Chevrolet Buick Gmc Rolla
Rolla, MO
4.4
2019 GMC Sierra 4WD Crew Cab Short Box SLT
117,770 mi.
2 days on market
3GTU9DED6KG192145
$31,900
Stallons Auto Sales
Hopkinsville, KY
4.8
2020 GMC Sierra 4WD Crew Cab Short Box Denali
112,677 mi.
2 days on market
3GTU9FEL2LG324290
$35,753
Mcgrath Toyota Of Iowa City
Iowa City, IA
4.7
2015 GMC Sierra 4WD Double Cab SLE SWB
159,239 mi.
2 days on market
1GTV2UEC2FZ204202
$13,450
South Auto Center Llc
Imperial, MO
4.6
2023 GMC Sierra 4WD Crew Cab Standard Box AT4
73,650 mi.
2 days on market
1GT49PE79PF204955
$51,194
Wyatt Johnson Toyota
Clarksville, TN
4.7
2025 GMC Sierra 4WD Crew Cab Short Box Denali
45,645 mi.
2 days on market
3GTUUGEL8SG243362
Contact Dealer
Toyota Of Murray
Murray, KY
4.4
2026 GMC Sierra 4WD Crew Cab Standard Box Pro
949 mi.
2 days on market
1GTPUAEK8TZ301487
$45,146
Ed Morse Chrysler Dodge Jeep Ram
Kewanee, IL
4.2
2022 GMC Sierra 4WD Crew Cab Standard Box AT4
61,597 mi.
2 days on market
1GT49VEY2NF334523
Contact Dealer
American Auto Sales
Rogersville, MO
3.0
2024 GMC Sierra 4WD Crew Cab Standard Box AT4
52,385 mi.
2 days on market
1GT49PEY9RF316070
$66,512
Reed Ford
Harrisonville, MO
4.9
2019 GMC Sierra 4WD Crew Cab Standard Box SLT
86,191 mi.
2 days on market
1GT12REY3KF237440
$44,298
Don Moore Chevrolet
Owensboro, KY
4.3
2017 GMC Sierra 4WD Crew Cab Short Box SLT
81,655 mi.
2 days on market
3GTU2NEC3HG222132
$27,900
Autotown
Champaign, IL
4.7
2024 GMC Sierra 4WD Crew Cab Short Box SLT
46,800 mi.
2 days on market
3GTUUDEDXRG383804
$46,990
Rotman Motor Co
Maquoketa, IA
4.5
2022 GMC Sierra 4WD Crew Cab Long Box DRW SLE
96,000 mi.
2 days on market
1GT49TEY0NF283446
$45,990
Rotman Motor Co
Maquoketa, IA
4.5
2025 GMC Sierra Denali Max Range Crew Cab e4WD
14,000 mi.
2 days on market
1GT10MED8SU413321
Contact Dealer
Heller Chevrolet Gmc
El Paso, IL
4.5
2013 GMC Sierra 4WD Crew Cab SLE SWB
174,029 mi.
2 days on market
3GTP2VE75DG379056
$12,999
Clean title
Kraig Ford Chrysler Dodge Jeep Ram
Oskaloosa, IA
1.0
2023 GMC Sierra 4WD Crew Cab Standard Box Elevation
91,718 mi.
2 days on market
1GTUUCE84PZ143237
$38,824
Clement Ford
O'Fallon, MO
4.6
2021 GMC Sierra 4WD Crew Cab Standard Box Elevation
84,900 mi.
2 days on market
3GTU9CET9MG130453
$32,000
Oakes Kia Of Olathe
Olathe, KS
4.3
2023 GMC Sierra 4WD Crew Cab Standard Box SLT
21,964 mi.
2 days on market
1GT49NEY8PF179334
$61,737
Clean title
Shottenkirk Chevrolet Buick Gmc Fort Madison
Fort Madison, IA
4.3
2023 GMC Sierra 4WD Crew Cab Short Box SLT
38,539 mi.
2 days on market
3GTUUDED8PG333089
$46,312
Sam Leman Chrysler Jeep Dodge Of Peoria
Peoria, IL
4.6
Find Used GMC Sierra in O Fallon, MO
In the U.S., the GMC Sierra is available as Chassis Cab, Pickup, and Utility-Service Truck. The best choice typically depends on space needs and personal preference.