3,580 Used 2020 Gmc Sierra for Sale
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2020 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
60,113 mi.
152 days on market
1GT49WEY9LF331296
$59,995
Fair Deal
Wolfs At Buffalo Llc
Buffalo, WY
5.0
2020 GMC Sierra 4WD Crew Cab Short Box Denali
97,787 mi.
12 days on market
3GTU9FEL8LG296138
$37,074
Good Deal
Janzen Gmc Truck Co
Enid, OK
4.5
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2020 GMC Sierra 4WD Crew Cab Short Box AT4
70,210 mi.
8 days on market
1GTP9EEL9LZ135109
Contact Dealer
Premier Motors
Hayward, CA
2.9
2020 GMC Sierra 2WD Crew Cab Short Box Elevation
112,384 mi.
56 days on market
3GTP8CED6LG215063
$27,999
Good Deal
Flores Used Cars
Eagle Pass, TX
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Denali
76,666 mi.
22 days on market
1GTU9FEL1LZ347818
$37,782
Good Deal
Joe Cooper Ford Of Yukon
Yukon, OK
4.6
2020 GMC Sierra 4WD Crew Cab Short Box SLT
61,994 mi.
2 days on market
3GTU9DED3LG362429
$40,121
Fair DealClean title
Woodland Ford
Woodland, CA
4.2
2020 GMC Sierra Elevation 4WD Crew Cab Short Box
48,331 mi.
16 days on market
1GTU9CED1LZ360656
Contact Dealer
Fairly Reliable Bobs
Boise, ID
4.7
2020 GMC Sierra 4WD Crew Cab Short Box AT4
100,318 mi.
185 days on market
1GTU9EET0LZ261345
$32,995
Good Deal
Adams Auto Store Llc
Boise, ID
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
114,212 mi.
13 days on market
3GTP9EELXLG439386
Contact Dealer
Lehmers Concord Gmc
Concord, CA
4.2
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
44,298 mi.
32 days on market
1GT49REY5LF135678
Contact Dealer
Dillon Pre Owned Supercenter
Boise, ID
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
72,891 mi.
17 days on market
3GTU9DED8LG117237
$36,196
Fair Deal
Autoworld Chevrolet Gmc
Mineral Wells, TX
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
70,996 mi.
10 days on market
1GT49REY3LF207803
$58,890
Fair Deal
Auto Star Motors
Boise, ID
4.6
2020 GMC Sierra 2WD Crew Cab Short Box Elevation
78,530 mi.
3 days on market
3GTP8CED4LG274855
$28,084
Good Deal
Concord Toyota
Concord, CA
4.3
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
140,100 mi.
34 days on market
3GTP9CEK2LG400626
$22,996
Good Deal
Hoblit Chrysler Dodge Jeep Ram
Woodland, CA
4.0
2020 GMC Sierra AT4 4WD Crew Cab Short Box
92,439 mi.
14 days on market
1GTP9EEL3LZ235741
Contact Dealer
Peterson Chevrolet Buick Cadillac
Boise, ID
4.4
2020 GMC Sierra 4WD Double Cab Standard Box SLE
88,465 mi.
36 days on market
1GTR9BED3LZ266276
$29,593
Peterson Chevrolet Buick Cadillac
Boise, ID
4.4
2020 GMC Sierra 4WD Crew Cab Short Box SLT
95,272 mi.
3 days on market
1GTU9DED7LZ288111
Contact Dealer
Peterson Chevrolet Buick Cadillac
Boise, ID
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
59,708 mi.
3 days on market
3GTU9CET8LG420147
$39,995
Fair Deal
Prcopower
Lafayette, CA
4.9
2020 GMC Sierra 4WD Crew Cab Short Box SLT
135,946 mi.
3 days on market
1GTU9DED3LZ156317
$29,995
Good Deal
Prcopower
Lafayette, CA
4.9
2020 GMC Sierra 4WD Crew Cab Short Box SLT
60,400 mi.
25 days on market
3GTU9DETXLG218660
Contact Dealer
Gmc Of Vacaville
Vacaville, CA
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box SLE
128,970 mi.
36 days on market
1GT49MEY7LF183928
Contact Dealer
Gmc Of Vacaville
Vacaville, CA
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
70,453 mi.
19 days on market
3GTU9FED2LG105497
$40,961
Fair Deal
One Automotive
Oakland, CA
4.8
2020 GMC Sierra 4WD Crew Cab Short Box SLT
179,115 mi.
2 days on market
1GTU9DED9LZ292208
Contact Dealer
Knippelmier Chevrolet
Blanchard, OK
4.6
2020 GMC Sierra 4WD Crew Cab Short Box SLT
96,964 mi.
264 days on market
3GTU9DETXLG313218
$34,835
Fair DealClean title
Knippelmier Chevrolet
Blanchard, OK
4.6
2020 GMC Sierra 4WD Double Cab Standard Box Elevation
106,415 mi.
43 days on market
1GTR9CED0LZ270517
$27,500
Good Deal
Dawson Motor Company
Lexington, NE
4.1
2020 GMC Sierra 4WD Crew Cab Short Box Denali
31,796 mi.
106 days on market
1GTU9FEL8LZ310880
$41,395
Fair Deal
Peterson Chrysler Dodge Jeep Ram
Nampa, ID
4.7
2020 GMC Sierra 4WD Double Cab Standard Box SLT
47,270 mi.
3 days on market
1GT29NEY4LF269498
$52,599
Fair Deal
Peterson Chrysler Dodge Jeep Ram
Nampa, ID
4.7
2020 GMC Sierra 4WD Crew Cab Short Box Denali
40,312 mi.
11 days on market
3GTU9FEL4LG297884
$44,933
Fair Deal
Kendall Kia
Nampa, ID
4.5
2020 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
60,113 mi.
152 days on market
1GT49WEY9LF331296
$59,995
Fair Deal
Wolfs At Buffalo Llc
Buffalo, WY
5.0
2020 GMC Sierra 4WD Crew Cab Short Box Denali
97,787 mi.
12 days on market
3GTU9FEL8LG296138
$37,074
Good Deal
Janzen Gmc Truck Co
Enid, OK
4.5
2020 GMC Sierra 4WD Crew Cab Short Box AT4
70,210 mi.
8 days on market
1GTP9EEL9LZ135109
Contact Dealer
Premier Motors
Hayward, CA
2.9
2020 GMC Sierra 2WD Crew Cab Short Box Elevation
112,384 mi.
56 days on market
3GTP8CED6LG215063
$27,999
Good Deal
Flores Used Cars
Eagle Pass, TX
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Denali
76,666 mi.
22 days on market
1GTU9FEL1LZ347818
$37,782
Good Deal
Joe Cooper Ford Of Yukon
Yukon, OK
4.6
2020 GMC Sierra 4WD Crew Cab Short Box SLT
61,994 mi.
2 days on market
3GTU9DED3LG362429
$40,121
Fair DealClean title
Woodland Ford
Woodland, CA
4.2
2020 GMC Sierra Elevation 4WD Crew Cab Short Box
48,331 mi.
16 days on market
1GTU9CED1LZ360656
Contact Dealer
Fairly Reliable Bobs
Boise, ID
4.7
2020 GMC Sierra 4WD Crew Cab Short Box AT4
100,318 mi.
185 days on market
1GTU9EET0LZ261345
$32,995
Good Deal
Adams Auto Store Llc
Boise, ID
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
114,212 mi.
13 days on market
3GTP9EELXLG439386
Contact Dealer
Lehmers Concord Gmc
Concord, CA
4.2
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
44,298 mi.
32 days on market
1GT49REY5LF135678
Contact Dealer
Dillon Pre Owned Supercenter
Boise, ID
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
72,891 mi.
17 days on market
3GTU9DED8LG117237
$36,196
Fair Deal
Autoworld Chevrolet Gmc
Mineral Wells, TX
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
70,996 mi.
10 days on market
1GT49REY3LF207803
$58,890
Fair Deal
Auto Star Motors
Boise, ID
4.6
2020 GMC Sierra 2WD Crew Cab Short Box Elevation
78,530 mi.
3 days on market
3GTP8CED4LG274855
$28,084
Good Deal
Concord Toyota
Concord, CA
4.3
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
140,100 mi.
34 days on market
3GTP9CEK2LG400626
$22,996
Good Deal
Hoblit Chrysler Dodge Jeep Ram
Woodland, CA
4.0
2020 GMC Sierra AT4 4WD Crew Cab Short Box
92,439 mi.
14 days on market
1GTP9EEL3LZ235741
Contact Dealer
Peterson Chevrolet Buick Cadillac
Boise, ID
4.4
2020 GMC Sierra 4WD Double Cab Standard Box SLE
88,465 mi.
36 days on market
1GTR9BED3LZ266276
$29,593
Peterson Chevrolet Buick Cadillac
Boise, ID
4.4
2020 GMC Sierra 4WD Crew Cab Short Box SLT
95,272 mi.
3 days on market
1GTU9DED7LZ288111
Contact Dealer
Peterson Chevrolet Buick Cadillac
Boise, ID
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
59,708 mi.
3 days on market
3GTU9CET8LG420147
$39,995
Fair Deal
Prcopower
Lafayette, CA
4.9
2020 GMC Sierra 4WD Crew Cab Short Box SLT
135,946 mi.
3 days on market
1GTU9DED3LZ156317
$29,995
Good Deal
Prcopower
Lafayette, CA
4.9
2020 GMC Sierra 4WD Crew Cab Short Box SLT
60,400 mi.
25 days on market
3GTU9DETXLG218660
Contact Dealer
Gmc Of Vacaville
Vacaville, CA
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box SLE
128,970 mi.
36 days on market
1GT49MEY7LF183928
Contact Dealer
Gmc Of Vacaville
Vacaville, CA
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
70,453 mi.
19 days on market
3GTU9FED2LG105497
$40,961
Fair Deal
One Automotive
Oakland, CA
4.8
2020 GMC Sierra 4WD Crew Cab Short Box SLT
179,115 mi.
2 days on market
1GTU9DED9LZ292208
Contact Dealer
Knippelmier Chevrolet
Blanchard, OK
4.6
2020 GMC Sierra 4WD Crew Cab Short Box SLT
96,964 mi.
264 days on market
3GTU9DETXLG313218
$34,835
Fair DealClean title
Knippelmier Chevrolet
Blanchard, OK
4.6
2020 GMC Sierra 4WD Double Cab Standard Box Elevation
106,415 mi.
43 days on market
1GTR9CED0LZ270517
$27,500
Good Deal
Dawson Motor Company
Lexington, NE
4.1
2020 GMC Sierra 4WD Crew Cab Short Box Denali
31,796 mi.
106 days on market
1GTU9FEL8LZ310880
$41,395
Fair Deal
Peterson Chrysler Dodge Jeep Ram
Nampa, ID
4.7
2020 GMC Sierra 4WD Double Cab Standard Box SLT
47,270 mi.
3 days on market
1GT29NEY4LF269498
$52,599
Fair Deal
Peterson Chrysler Dodge Jeep Ram
Nampa, ID
4.7
2020 GMC Sierra 4WD Crew Cab Short Box Denali
40,312 mi.
11 days on market
3GTU9FEL4LG297884
$44,933
Fair Deal
Kendall Kia
Nampa, ID
4.5
Find Used GMC Sierra in Snowflake, AZ
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.