4,698 Used 2021 Gmc Sierra for Sale
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2021 GMC Sierra 4WD Crew Cab Short Box AT4
98,996 mi.
46 days on market
3GTU9EET3MG120819
$38,995
Fair Deal
American Auto Truck Sales Llc
Yuma, AZ
3.5
2021 GMC Sierra 4WD Crew Cab Short Box AT4
98,819 mi.
37 days on market
1GTU9EET6MZ399134
$37,195
Good Deal
Camp Chevrolet
Spokane, WA
4.3
2021 GMC Sierra AT4 4WD Crew Cab Short Box
67,914 mi.
2 days on market
1GTP9EEL1MZ420212
$44,198
Fair Deal
Camp Chevrolet
Spokane, WA
4.3
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
32,689 mi.
17 days on market
1GT49REY6MF249044
$65,195
Fair Deal
Camp Chevrolet
Spokane, WA
4.3
2021 GMC Sierra Denali 4WD Crew Cab Short Box
43,263 mi.
19 days on market
1GTU9FELXMZ360911
$49,195
Fair Deal
Camp Chevrolet
Spokane, WA
4.3
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
78,295 mi.
16 days on market
1GT49WEY5MF308972
Contact Dealer
Camp Chevrolet
Spokane, WA
4.3
2021 GMC Sierra 4WD Crew Cab Short Box Elevation
98,972 mi.
93 days on market
3GTU9CED2MG467345
$34,995
Fair Deal
Michelles Auto Sales Llc
Yuma, AZ
3.7
2021 GMC Sierra 4WD Crew Cab Short Box SLT
65,805 mi.
73 days on market
3GTU9DEDXMG447091
$38,995
Fair Deal
Michelles Auto Sales Llc
Yuma, AZ
3.7
Photos coming soon
2021 GMC Sierra 4WD Double Cab Standard Box SLE
69,900 mi.
3 days on market
1GTR9BED6MZ315231
$33,995
Fair Deal
Michelles Auto Sales Llc
Yuma, AZ
3.7
2021 GMC Sierra 4WD Crew Cab Standard Box SLT
47,805 mi.
50 days on market
1GT49UEY1MF156631
$57,200
Fair Deal
Dishman Dodge Ram Chrysler Jeep
Spokane Valley, WA
4.1
2021 GMC Sierra 4WD Crew Cab Short Box AT4
122,316 mi.
28 days on market
3GTU9EET1MG272128
$38,199
Fair DealClean title
Valley Auto Liquidators
Spokane Valley, WA
4.2
2021 GMC Sierra 4WD Crew Cab Short Box SLT
103,554 mi.
10 days on market
1GTU9DED2MZ279737
$32,995
Good Deal
Jennifers Auto Sales Service
Spokane Valley, WA
4.2
2021 GMC Sierra Elevation 4WD Double Cab Standard Box
75,547 mi.
82 days on market
1GTR9CED5MZ326078
$29,498
Great DealClean title
Labrosse Auto Sales
Spokane Valley, WA
4.8
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
55,210 mi.
43 days on market
1GTU9CED9MZ310394
$37,195
Fair Deal
Lithia Chrysler Dodge Jeep Ram Fiat Of Spokane
Spokane, WA
4.0
2021 GMC Sierra 4WD Crew Cab Short Box AT4
103,786 mi.
65 days on market
3GTU9EET9MG170642
$36,275
Good Deal
Rocky Mountain Yeti Evanston
Evanston, WY
4.8
2021 GMC Sierra 4WD Crew Cab Short Box Elevation
58,565 mi.
20 days on market
3GTU9CED2MG177770
$39,099
Fair DealSingle ownerClean title
George Gee Kia Spokane
Liberty Lake, WA
4.6
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
68,879 mi.
16 days on market
1GT49WEYXMF299301
$60,195
Fair DealClean title
George Gee Kia Spokane
Liberty Lake, WA
4.6
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
38,837 mi.
72 days on market
1GTU9CED6MZ410761
$36,299
Fair Deal
Imports And Classics
Bellingham, WA
4.9
2021 GMC Sierra AT4 4WD Crew Cab Short Box
52,092 mi.
54 days on market
1GTU9EET6MZ365713
$40,999
Fair Deal
Imports And Classics
Bellingham, WA
4.9
2021 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
28,113 mi.
221 days on market
1GT49WEY1MF112205
$59,999
Fair Deal
Imports And Classics
Bellingham, WA
4.9
2021 GMC Sierra AT4 4WD Crew Cab Standard Box SRW
63,535 mi.
73 days on market
1GT49VEY8MF306644
$51,998
Fair Deal
Mb Motors
Bellingham, WA
4.3
2021 GMC Sierra 4WD Crew Cab Short Box AT4
59,220 mi.
3 days on market
1GTU9EET2MZ247528
Contact Dealer
Mb Motors
Bellingham, WA
4.3
New listing
2021 GMC Sierra AT4 4WD Crew Cab Short Box
82,955 mi.
1 day on market
1GTU9EET1MZ337561
Contact Dealer
Mb Motors
Bellingham, WA
4.3
2021 GMC Sierra SLE 4WD Crew Cab Standard Box SRW
46,226 mi.
7 days on market
1GT49TEY6MF161382
$51,997
Fair Deal
Northwest Chevrolet Of Bellingham
Bellingham, WA
4.3
2021 GMC Sierra AT4 4WD Crew Cab Short Box
45,338 mi.
211 days on market
1GTP9EED2MZ232761
$40,995
Fair Deal
Post Falls Motors
Post Falls, ID
4.4
2021 GMC Sierra AT4 4WD Crew Cab Short Box
86,337 mi.
51 days on market
1GTP9EEL0MZ237271
$37,500
Good Deal
Post Falls Motors
Post Falls, ID
4.4
2021 GMC Sierra SLE 4WD Crew Cab Short Box
144,648 mi.
49 days on market
1GTP9BEK6MZ103693
$22,630
Good Deal
Emerald Motors Inc
Ferndale, WA
5.0
2021 GMC Sierra SLE 4WD Double Cab Standard Box
80,657 mi.
83 days on market
1GTR9BED6MZ289777
$27,953
Good Deal
Emerald Motors Inc
Ferndale, WA
5.0
2021 GMC Sierra 4WD Crew Cab Short Box AT4
98,996 mi.
46 days on market
3GTU9EET3MG120819
$38,995
Fair Deal
American Auto Truck Sales Llc
Yuma, AZ
3.5
2021 GMC Sierra 4WD Crew Cab Short Box AT4
98,819 mi.
37 days on market
1GTU9EET6MZ399134
$37,195
Good Deal
Camp Chevrolet
Spokane, WA
4.3
2021 GMC Sierra AT4 4WD Crew Cab Short Box
67,914 mi.
2 days on market
1GTP9EEL1MZ420212
$44,198
Fair Deal
Camp Chevrolet
Spokane, WA
4.3
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
32,689 mi.
17 days on market
1GT49REY6MF249044
$65,195
Fair Deal
Camp Chevrolet
Spokane, WA
4.3
2021 GMC Sierra Denali 4WD Crew Cab Short Box
43,263 mi.
19 days on market
1GTU9FELXMZ360911
$49,195
Fair Deal
Camp Chevrolet
Spokane, WA
4.3
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
78,295 mi.
16 days on market
1GT49WEY5MF308972
Contact Dealer
Camp Chevrolet
Spokane, WA
4.3
2021 GMC Sierra 4WD Crew Cab Short Box Elevation
98,972 mi.
93 days on market
3GTU9CED2MG467345
$34,995
Fair Deal
Michelles Auto Sales Llc
Yuma, AZ
3.7
2021 GMC Sierra 4WD Crew Cab Short Box SLT
65,805 mi.
73 days on market
3GTU9DEDXMG447091
$38,995
Fair Deal
Michelles Auto Sales Llc
Yuma, AZ
3.7
Photos coming soon
2021 GMC Sierra 4WD Double Cab Standard Box SLE
69,900 mi.
3 days on market
1GTR9BED6MZ315231
$33,995
Fair Deal
Michelles Auto Sales Llc
Yuma, AZ
3.7
2021 GMC Sierra 4WD Crew Cab Standard Box SLT
47,805 mi.
50 days on market
1GT49UEY1MF156631
$57,200
Fair Deal
Dishman Dodge Ram Chrysler Jeep
Spokane Valley, WA
4.1
2021 GMC Sierra 4WD Crew Cab Short Box AT4
122,316 mi.
28 days on market
3GTU9EET1MG272128
$38,199
Fair DealClean title
Valley Auto Liquidators
Spokane Valley, WA
4.2
2021 GMC Sierra 4WD Crew Cab Short Box SLT
103,554 mi.
10 days on market
1GTU9DED2MZ279737
$32,995
Good Deal
Jennifers Auto Sales Service
Spokane Valley, WA
4.2
2021 GMC Sierra Elevation 4WD Double Cab Standard Box
75,547 mi.
82 days on market
1GTR9CED5MZ326078
$29,498
Great DealClean title
Labrosse Auto Sales
Spokane Valley, WA
4.8
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
55,210 mi.
43 days on market
1GTU9CED9MZ310394
$37,195
Fair Deal
Lithia Chrysler Dodge Jeep Ram Fiat Of Spokane
Spokane, WA
4.0
2021 GMC Sierra 4WD Crew Cab Short Box AT4
103,786 mi.
65 days on market
3GTU9EET9MG170642
$36,275
Good Deal
Rocky Mountain Yeti Evanston
Evanston, WY
4.8
2021 GMC Sierra 4WD Crew Cab Short Box Elevation
58,565 mi.
20 days on market
3GTU9CED2MG177770
$39,099
Fair DealSingle ownerClean title
George Gee Kia Spokane
Liberty Lake, WA
4.6
2021 GMC Sierra 4WD Crew Cab Standard Box Denali
68,879 mi.
16 days on market
1GT49WEYXMF299301
$60,195
Fair DealClean title
George Gee Kia Spokane
Liberty Lake, WA
4.6
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
38,837 mi.
72 days on market
1GTU9CED6MZ410761
$36,299
Fair Deal
Imports And Classics
Bellingham, WA
4.9
2021 GMC Sierra AT4 4WD Crew Cab Short Box
52,092 mi.
54 days on market
1GTU9EET6MZ365713
$40,999
Fair Deal
Imports And Classics
Bellingham, WA
4.9
2021 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
28,113 mi.
221 days on market
1GT49WEY1MF112205
$59,999
Fair Deal
Imports And Classics
Bellingham, WA
4.9
2021 GMC Sierra AT4 4WD Crew Cab Standard Box SRW
63,535 mi.
73 days on market
1GT49VEY8MF306644
$51,998
Fair Deal
Mb Motors
Bellingham, WA
4.3
2021 GMC Sierra 4WD Crew Cab Short Box AT4
59,220 mi.
3 days on market
1GTU9EET2MZ247528
Contact Dealer
Mb Motors
Bellingham, WA
4.3
New listing
2021 GMC Sierra AT4 4WD Crew Cab Short Box
82,955 mi.
1 day on market
1GTU9EET1MZ337561
Contact Dealer
Mb Motors
Bellingham, WA
4.3
2021 GMC Sierra SLE 4WD Crew Cab Standard Box SRW
46,226 mi.
7 days on market
1GT49TEY6MF161382
$51,997
Fair Deal
Northwest Chevrolet Of Bellingham
Bellingham, WA
4.3
2021 GMC Sierra AT4 4WD Crew Cab Short Box
45,338 mi.
211 days on market
1GTP9EED2MZ232761
$40,995
Fair Deal
Post Falls Motors
Post Falls, ID
4.4
2021 GMC Sierra AT4 4WD Crew Cab Short Box
86,337 mi.
51 days on market
1GTP9EEL0MZ237271
$37,500
Good Deal
Post Falls Motors
Post Falls, ID
4.4
2021 GMC Sierra SLE 4WD Crew Cab Short Box
144,648 mi.
49 days on market
1GTP9BEK6MZ103693
$22,630
Good Deal
Emerald Motors Inc
Ferndale, WA
5.0
2021 GMC Sierra SLE 4WD Double Cab Standard Box
80,657 mi.
83 days on market
1GTR9BED6MZ289777
$27,953
Good Deal
Emerald Motors Inc
Ferndale, WA
5.0
Find Used GMC Sierra in Ukiah, CA
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.