4,475 Used Gmc Sierra for Sale Near O Fallon, MO
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2025 GMC Sierra 4WD Crew Cab Short Box AT4
5,394 mi.
4 days on market
1GTUUEEL4SZ322998
$61,170
Browns West Branch Ford
West Branch, IA
4.7
2026 GMC Sierra 4WD Crew Cab Chassis SLE
1,710 mi.
4 days on market
1GD4UTEY1TF115872
$70,995
Single owner
Mann Gmc
Delphi, IN
4.7
2021 GMC Sierra 4WD Crew Cab Short Box Denali
91,154 mi.
4 days on market
3GTU9FET2MG253254
$37,512
Reed Ford
Harrisonville, MO
4.9
2018 GMC Sierra 4WD Crew Cab Short Box
80,988 mi.
4 days on market
3GTU2PEC8JG317142
$33,479
Taylor Grubaugh Chevrolet
Waynesville, MO
4.6
2022 GMC Sierra 4WD Crew Cab Short Box Denali
49,887 mi.
4 days on market
1GTUUGEL6NZ539906
$47,311
Bob Brown Buick Gmc
Ankeny, IA
4.4
2019 GMC Sierra SLT 4x4 Crew Cab Short Box
101,744 mi.
4 days on market
1GTU9DED9KZ416489
$32,995
Perkins Motor Plex
Mayfield, KY
4.8
2026 GMC Sierra Denali Ultimate 4WD Crew Cab Short Box
115 mi.
4 days on market
1GTUUHEL7TZ145222
$75,000
Show Me Auto Mall
Harrisonville, MO
4.3
2024 GMC Sierra 4WD Crew Cab Short Box AT4
21,195 mi.
4 days on market
3GTUUEEL4RG378661
$56,350
Advantage Bolingbrook
Bolingbrook, IL
4.7
2021 GMC Sierra Denali 4WD Crew Cab Short Box
40,471 mi.
4 days on market
1GTU9FET5MZ135442
$43,321
Clement Supercenter
Saint Charles, MO
4.6
2024 GMC Sierra 4WD Crew Cab Short Box SLT
18,882 mi.
4 days on market
1GTUUDE89RZ169311
$48,902
Kunes Mercedes Benz Of Sycamore
Sycamore, IL
4.2
2019 GMC Sierra 4WD Crew Cab Short Box
175,926 mi.
4 days on market
3GTU9FEL5KG287637
$21,962
Heller Ford
El Paso, IL
4.6
2022 GMC Sierra 4WD Crew Cab Short Box AT4X
32,559 mi.
4 days on market
3GTUUFEL7NG669932
$52,400
Single owner
Infiniti Of Creve Coeur
Creve Coeur, MO
4.5
2025 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
17,198 mi.
4 days on market
1GTUUHEL0SZ258105
$68,584
Single owner
Rusty Drewing Chevrolet Buick Gmc
Jefferson City, MO
4.7
2018 GMC Sierra 4WD Crew Cab Short Box SLT
95,602 mi.
4 days on market
3GTU2NEJ2JG608822
$31,094
Mark Martin Gmc
Ash Flat, AR
4.1
2022 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
66,514 mi.
4 days on market
1GT49WEY6NF159361
$59,121
Clement Supercenter
Saint Charles, MO
4.6
2020 GMC Sierra SLT 4WD Crew Cab Short Box
52,920 mi.
4 days on market
1GTU9DEDXLZ110726
$39,121
Clement Supercenter
Saint Charles, MO
4.6
2023 GMC Sierra 4WD Crew Cab Short Box Denali
13,624 mi.
4 days on market
3GTUUGED9PG233553
$55,043
Wiers Chevrolet Gmc
De Motte, IN
4.6
2018 GMC Sierra 4WD Crew Cab Short Box SLT
67,651 mi.
4 days on market
3GTU2NEC9JG394641
$33,382
Ray Dennison Buick Gmc
Pekin, IL
5.0
2019 GMC Sierra 4WD Crew Cab Short Box SLT
86,278 mi.
4 days on market
1GTU9DEDXKZ100499
$35,125
Single owner
Gregg Young Buick Gmc Indianola
Indianola, IA
4.7
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
112,465 mi.
4 days on market
1GT49REY8LF158114
Contact Dealer
Shottenkirk Chevrolet Buick Gmc Fort Madison
Fort Madison, IA
4.3
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
61,528 mi.
4 days on market
1GT19REY3MF234021
$58,663
Single owner
Gregg Young Buick Gmc Indianola
Indianola, IA
4.7
2025 GMC Sierra AT4X 4WD Crew Cab Standard Box
9,515 mi.
4 days on market
1GT4UZEY3SF269411
$84,048
Single owner
Gregg Young Buick Gmc Indianola
Indianola, IA
4.7
2024 GMC Sierra 4WD Crew Cab Short Box AT4
51,229 mi.
4 days on market
3GTUUEE83RG205385
$64,887
Clean title
Newton Chevrolet Of Russellville
Russellville, KY
4.5
2020 GMC Sierra AT4 4WD Crew Cab Standard Box
100,680 mi.
4 days on market
1GTU9EET9LZ325155
Contact Dealer
Smoky Jennings Chevrolet
Palmyra, IL
4.5
2016 GMC Sierra 4WD Crew Cab Short Box SLT
80,436 mi.
4 days on market
3GTU2NEC6GG200687
$28,570
Dave Cross Motors Kansas
Lee's Summit, MO
4.4
2018 GMC Sierra 4WD Crew Cab Short Box SLE
59,155 mi.
4 days on market
3GTU2MEC5JG389253
$30,503
Single owner
Dean Team Hyundai
Ballwin, MO
4.4
2004 GMC Sierra SLT 4WD Crew Cab SWB
189,026 mi.
4 days on market
1GTHK23144F148166
Contact Dealer
Midwest Motors
Eureka, MO
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLT
91,948 mi.
4 days on market
3GTU9DED1LG439993
$34,591
Green Buick Gmc
Davenport, IA
4.6
Find Used GMC Sierra in O Fallon, MO
In the U.S., the GMC Sierra is available as Chassis Cab, Pickup, Regular Cab Pickup, and Utility-Service Truck. The best choice typically depends on space needs and personal preference.