355 Used 2021 Gmc Sierra for Sale Near O Fallon, MO
Save search
2021 GMC Sierra 4WD Crew Cab Short Box AT4
64,215 mi.
14 days on market
3GTP9EEL6MG160311
$41,588
Fair Deal
Jeff Perry Chrysler Jeep
Rochelle, IL
4.6
2021 GMC Sierra 4WD Crew Cab Short Box Denali
67,138 mi.
14 days on market
3GTU9FEL1MG127287
$42,807
Fair Deal
Patriot Hyundai Of Danville
Danville, IL
4.7
2021 GMC Sierra 4WD Crew Cab Short Box SLT
100,808 mi.
14 days on market
3GTU9DED0MG245389
$32,900
Good Deal
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2021 GMC Sierra 4WD Crew Cab Short Box SLT
13,677 mi.
14 days on market
3GTU9DET7MG324159
$44,890
Fair Deal
Pella Motors
Pella, IA
4.4
2021 GMC Sierra 4WD Crew Cab Short Box SLT
32,480 mi.
14 days on market
3GTU9DED8MG154743
$44,995
Fair Deal
Larry Stovesand Buick Gmc
Paducah, KY
4.4
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
59,013 mi.
15 days on market
1GT49REY8MF196542
$58,274
Fair Deal
Dralle Buick Gmc
Watseka, IL
4.8
2021 GMC Sierra 4WD Crew Cab Short Box SLE
148,123 mi.
15 days on market
3GTU9BED7MG276787
$25,104
Good DealSingle owner
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2021 GMC Sierra 4WD Crew Cab Short Box SLT
52,600 mi.
15 days on market
1GTU9DED3MZ228246
$38,398
Fair Deal
Dralle Buick Gmc
Watseka, IL
4.8
2021 GMC Sierra 4WD Crew Cab Short Box Denali
73,522 mi.
15 days on market
3GTU9FEL7MG464546
$41,938
Fair Deal
Uebelhor Toyota
Jasper, IN
4.7
2021 GMC Sierra 4WD Crew Cab Short Box SLT
58,429 mi.
15 days on market
1GTU9DED4MZ362456
$42,352
Fair Deal
Mcgrath Chevyland
Cedar Rapids, IA
4.5
2021 GMC Sierra 4WD Crew Cab Short Box AT4
123,365 mi.
15 days on market
3GTP9EED3MG188513
$32,980
Good Deal
Taylor Grubaugh Chevrolet Buick Gmc
West Plains, MO
4.6
2021 GMC Sierra 4WD Crew Cab Short Box Elevation
92,671 mi.
16 days on market
3GTU9CED4MG437943
$33,900
Good Deal
Stallons Auto Sales
Hopkinsville, KY
4.8
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
64,065 mi.
16 days on market
1GTU9CED2MZ115494
$34,683
Fair Deal
Camden Chevrolet
Camden, TN
4.3
2021 GMC Sierra 4WD Crew Cab Short Box Denali
82,821 mi.
16 days on market
3GTU9FED9MG481387
$36,988
Great DealSingle ownerClean title
Victory Toyota Dyersburg
Dyersburg, TN
4.3
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
107,612 mi.
16 days on market
1GTU9CED8MZ196145
$30,637
Good Deal
Integrity Together Auto Sales Llc
Preston, MO
4.0
2021 GMC Sierra 4WD Crew Cab Short Box Denali
30,404 mi.
16 days on market
1GTU9FET8MZ355478
$47,277
Single ownerClean title
Lighthouse Buick Gmc
Morton, IL
4.9
2021 GMC Sierra 4WD Crew Cab Short Box SLT
46,660 mi.
17 days on market
1GTU9DED3MZ246438
$41,121
Fair Deal
Mcgrath Toyota Of Iowa City
Iowa City, IA
4.7
2021 GMC Sierra 4WD Crew Cab Short Box SLT
71,806 mi.
17 days on market
3GTU9DED4MG451279
$36,995
Fair Deal
Green Certified West
Springfield, IL
4.8
2021 GMC Sierra 4WD Crew Cab Short Box Denali
101,524 mi.
17 days on market
1GTU9FEL1MZ419649
$38,140
Good Deal
Larry Hillis Chrysler Dodge Jeep Ram Fiat
Poplar Bluff, MO
4.0
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
107,468 mi.
17 days on market
1GT49REY7MF269772
$50,372
Great Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
73,664 mi.
17 days on market
3GTU9CED2MG336674
$34,800
Fair Deal
Clement Chrysler Dodge Jeep Ram Columbia
Columbia, IL
4.4
2021 GMC Sierra 4WD Crew Cab Short Box Denali
27,586 mi.
17 days on market
3GTU9FED7MG225569
$46,995
Fair Deal
Darcy Buick Gmc
Joliet, IL
4.8
2021 GMC Sierra AT4 4WD Crew Cab Short Box
68,178 mi.
17 days on market
1GTP9EED9MZ403070
$39,200
Fair Deal
Clement Pre Owned
Florissant, MO
4.6
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
94,723 mi.
17 days on market
1GT49REY9MF257588
Contact Dealer
Banner Coulson Chevrolet
Higginsville, MO
4.2
2021 GMC Sierra 4WD Crew Cab Short Box AT4
101,512 mi.
17 days on market
3GTP9EED3MG192674
$38,951
Fair DealSingle owner
Tri State Motor Company
Blytheville, AR
4.6
2021 GMC Sierra 4WD Crew Cab Short Box SLT
18 days on market
3GTU9DED8MG250114
$40,000
Single owner
Glen Sain Gmc
Rector, AR
4.5
2021 GMC Sierra 4WD Crew Cab Short Box SLT
53,544 mi.
18 days on market
3GTU9DET1MG334492
$39,722
Fair Deal
Hawk Subaru
Plainfield, IL
4.5
2021 GMC Sierra SLT 4WD Crew Cab Short Box
159,905 mi.
19 days on market
1GTU9DET5MZ299259
$24,999
Great DealClean title
Shottenkirk Chevrolet Buick Gmc Fort Madison
Fort Madison, IA
4.3
2021 GMC Sierra 4WD Crew Cab Short Box AT4
64,215 mi.
14 days on market
3GTP9EEL6MG160311
$41,588
Fair Deal
Jeff Perry Chrysler Jeep
Rochelle, IL
4.6
2021 GMC Sierra 4WD Crew Cab Short Box Denali
67,138 mi.
14 days on market
3GTU9FEL1MG127287
$42,807
Fair Deal
Patriot Hyundai Of Danville
Danville, IL
4.7
2021 GMC Sierra 4WD Crew Cab Short Box SLT
100,808 mi.
14 days on market
3GTU9DED0MG245389
$32,900
Good Deal
Randy Curnow Buick Gmc
Kansas City, KS
4.1
2021 GMC Sierra 4WD Crew Cab Short Box SLT
13,677 mi.
14 days on market
3GTU9DET7MG324159
$44,890
Fair Deal
Pella Motors
Pella, IA
4.4
2021 GMC Sierra 4WD Crew Cab Short Box SLT
32,480 mi.
14 days on market
3GTU9DED8MG154743
$44,995
Fair Deal
Larry Stovesand Buick Gmc
Paducah, KY
4.4
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
59,013 mi.
15 days on market
1GT49REY8MF196542
$58,274
Fair Deal
Dralle Buick Gmc
Watseka, IL
4.8
2021 GMC Sierra 4WD Crew Cab Short Box SLE
148,123 mi.
15 days on market
3GTU9BED7MG276787
$25,104
Good DealSingle owner
Dave Sinclair Buick Gmc
St. Louis, MO
4.7
2021 GMC Sierra 4WD Crew Cab Short Box SLT
52,600 mi.
15 days on market
1GTU9DED3MZ228246
$38,398
Fair Deal
Dralle Buick Gmc
Watseka, IL
4.8
2021 GMC Sierra 4WD Crew Cab Short Box Denali
73,522 mi.
15 days on market
3GTU9FEL7MG464546
$41,938
Fair Deal
Uebelhor Toyota
Jasper, IN
4.7
2021 GMC Sierra 4WD Crew Cab Short Box SLT
58,429 mi.
15 days on market
1GTU9DED4MZ362456
$42,352
Fair Deal
Mcgrath Chevyland
Cedar Rapids, IA
4.5
2021 GMC Sierra 4WD Crew Cab Short Box AT4
123,365 mi.
15 days on market
3GTP9EED3MG188513
$32,980
Good Deal
Taylor Grubaugh Chevrolet Buick Gmc
West Plains, MO
4.6
2021 GMC Sierra 4WD Crew Cab Short Box Elevation
92,671 mi.
16 days on market
3GTU9CED4MG437943
$33,900
Good Deal
Stallons Auto Sales
Hopkinsville, KY
4.8
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
64,065 mi.
16 days on market
1GTU9CED2MZ115494
$34,683
Fair Deal
Camden Chevrolet
Camden, TN
4.3
2021 GMC Sierra 4WD Crew Cab Short Box Denali
82,821 mi.
16 days on market
3GTU9FED9MG481387
$36,988
Great DealSingle ownerClean title
Victory Toyota Dyersburg
Dyersburg, TN
4.3
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
107,612 mi.
16 days on market
1GTU9CED8MZ196145
$30,637
Good Deal
Integrity Together Auto Sales Llc
Preston, MO
4.0
2021 GMC Sierra 4WD Crew Cab Short Box Denali
30,404 mi.
16 days on market
1GTU9FET8MZ355478
$47,277
Single ownerClean title
Lighthouse Buick Gmc
Morton, IL
4.9
2021 GMC Sierra 4WD Crew Cab Short Box SLT
46,660 mi.
17 days on market
1GTU9DED3MZ246438
$41,121
Fair Deal
Mcgrath Toyota Of Iowa City
Iowa City, IA
4.7
2021 GMC Sierra 4WD Crew Cab Short Box SLT
71,806 mi.
17 days on market
3GTU9DED4MG451279
$36,995
Fair Deal
Green Certified West
Springfield, IL
4.8
2021 GMC Sierra 4WD Crew Cab Short Box Denali
101,524 mi.
17 days on market
1GTU9FEL1MZ419649
$38,140
Good Deal
Larry Hillis Chrysler Dodge Jeep Ram Fiat
Poplar Bluff, MO
4.0
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
107,468 mi.
17 days on market
1GT49REY7MF269772
$50,372
Great Deal
Laura Buick Gmc Inc
Collinsville, IL
4.7
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
73,664 mi.
17 days on market
3GTU9CED2MG336674
$34,800
Fair Deal
Clement Chrysler Dodge Jeep Ram Columbia
Columbia, IL
4.4
2021 GMC Sierra 4WD Crew Cab Short Box Denali
27,586 mi.
17 days on market
3GTU9FED7MG225569
$46,995
Fair Deal
Darcy Buick Gmc
Joliet, IL
4.8
2021 GMC Sierra AT4 4WD Crew Cab Short Box
68,178 mi.
17 days on market
1GTP9EED9MZ403070
$39,200
Fair Deal
Clement Pre Owned
Florissant, MO
4.6
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
94,723 mi.
17 days on market
1GT49REY9MF257588
Contact Dealer
Banner Coulson Chevrolet
Higginsville, MO
4.2
2021 GMC Sierra 4WD Crew Cab Short Box AT4
101,512 mi.
17 days on market
3GTP9EED3MG192674
$38,951
Fair DealSingle owner
Tri State Motor Company
Blytheville, AR
4.6
2021 GMC Sierra 4WD Crew Cab Short Box SLT
18 days on market
3GTU9DED8MG250114
$40,000
Single owner
Glen Sain Gmc
Rector, AR
4.5
2021 GMC Sierra 4WD Crew Cab Short Box SLT
53,544 mi.
18 days on market
3GTU9DET1MG334492
$39,722
Fair Deal
Hawk Subaru
Plainfield, IL
4.5
2021 GMC Sierra SLT 4WD Crew Cab Short Box
159,905 mi.
19 days on market
1GTU9DET5MZ299259
$24,999
Great DealClean title
Shottenkirk Chevrolet Buick Gmc Fort Madison
Fort Madison, IA
4.3
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.