3,533 Used 2020 Gmc Sierra for Sale
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2020 GMC Sierra Denali 4WD Crew Cab Short Box
77,874 mi.
34 days on market
1GTU9FELXLZ213065
$37,953
Good Deal
Sterling Auto Sales
Longmont, CO
4.1
2020 GMC Sierra Denali 4WD Crew Cab Short Box
73,792 mi.
10 days on market
1GTU9FEL0LZ112228
$39,950
Fair Deal
Sterling Auto Sales
Longmont, CO
4.1
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
137,030 mi.
49 days on market
1GT49REY6LF107551
$45,991
Good Deal
Garda Motor Company Llc
Portland, OR
5.0
2020 GMC Sierra 4WD Crew Cab Short Box Denali
122,076 mi.
37 days on market
3GTU9FELXLG265618
$30,988
Good Deal
Dayl Graves Inc
Walla Walla, WA
4.1
2020 GMC Sierra AT4 4WD Crew Cab Short Box
67,469 mi.
306 days on market
1GTU9EET3LZ354621
$39,988
Fair Deal
Dayl Graves Inc
Walla Walla, WA
4.1
2020 GMC Sierra 4WD Crew Cab Short Box AT4
112,321 mi.
136 days on market
1GTP9EEL6LZ214088
$37,999
Fair Deal
Aetherium Automotive
Portland, OR
4.8
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
80,988 mi.
40 days on market
1GT49WEY7LF274385
$49,400
Good DealSingle owner
Royal Moore Buick Gmc
Hillsboro, OR
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
135,128 mi.
13 days on market
3GTU9CED3LG118810
Contact Dealer
Hamilton Gm Country
Portales, NM
4.8
2020 GMC Sierra 4WD Crew Cab Short Box SLT
80,735 mi.
10 days on market
3GTU9DED9LG415330
$39,566
Fair Deal
Clearshift Loveland
Loveland, CO
4.8
2020 GMC Sierra 4WD Crew Cab Short Box AT4
66,390 mi.
65 days on market
3GTP9EEL8LG147459
$39,994
Fair Deal
Carr Buick Gmc
Vancouver, WA
4.7
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
97,449 mi.
19 days on market
1GT49WEY7LF215353
$52,695
Good DealSingle owner
Carr Buick Gmc
Vancouver, WA
4.7
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
68,661 mi.
86 days on market
1GT49UEY3LF146407
$52,765
Fair Deal
Fort Collins Dodge Chrysler Jeep Ram
Fort Collins, CO
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
61,052 mi.
12 days on market
1GT49RE7XLF272705
$56,372
Fair DealSingle owner
Markley Honda
Fort Collins, CO
4.6
2020 GMC Sierra 4WD Crew Cab Short Box AT4
89,744 mi.
24 days on market
3GTP9EELXLG225384
$39,995
Fair Deal
The Auto Lot
Kennewick, WA
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
178,582 mi.
26 days on market
3GTU9DEL2LG206454
$26,995
Good Deal
Hamilton Ford
Clovis, NM
5.0
2020 GMC Sierra Denali 4WD Crew Cab Short Box
72,769 mi.
138 days on market
1GTU9FET5LZ231263
$37,800
Great Deal
Millennium Auto Sales Inc
Kennewick, WA
4.7
2020 GMC Sierra Elevation 4WD Double Cab Standard Box
82,275 mi.
596 days on market
1GTR9CED3LZ343380
$32,700
Fair Deal
Millennium Auto Sales Inc
Kennewick, WA
4.7
2020 GMC Sierra SLT 4WD Crew Cab Short Box
106,363 mi.
83 days on market
1GTU9DED8LZ336280
$34,950
Fair Deal
Northwest Premier Auto Sales
Kennewick, WA
4.6
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
122,001 mi.
110 days on market
1GT49REY4LF172771
$49,950
Good Deal
Northwest Premier Auto Sales
Kennewick, WA
4.6
2020 GMC Sierra Denali 4WD Crew Cab Standard Box
101,541 mi.
16 days on market
1GT49RE79LF271531
$45,999
Harding Motor Company
Kennewick, WA
4.3
2020 GMC Sierra Denali 4WD Crew Cab Short Box
79,347 mi.
28 days on market
1GTU9FEL4LZ240018
$37,888
Good Deal
Lithia Chrysler Dodge Jeep Ram Fiat Of Tri Cities
Kennewick, WA
4.3
2020 GMC Sierra 4WD Crew Cab Short Box Denali
46,798 mi.
16 days on market
3GTU9FET1LG425059
$42,693
Fair Deal
Corwin Ford Of Tri Cities
Pasco, WA
4.6
2020 GMC Sierra Denali 4WD Crew Cab Short Box
64,326 mi.
71 days on market
1GTU9FEL3LZ211061
$43,700
Fair Deal
Mccurley Mazda
Pasco, WA
4.8
2020 GMC Sierra Denali 4WD Crew Cab Short Box
68,491 mi.
45 days on market
1GTU9FEL7LZ369841
$38,999
Fair Deal
Prestige Motors Pasco
Pasco, WA
4.7
2020 GMC Sierra 4WD Crew Cab Short Box Denali
135,966 mi.
13 days on market
3GTU9FEL7LG387353
$31,976
Good Deal
Prestige Motors Pasco
Pasco, WA
4.7
2020 GMC Sierra 4WD Crew Cab Short Box AT4
75,383 mi.
47 days on market
1GTU9EET4LZ119919
$39,999
Fair DealClean title
Northwest Motor Group
Pasco, WA
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
85,164 mi.
11 days on market
1GTU9DEL0LZ275952
$36,891
Fair DealSingle ownerClean title
Speck Buick Gmc Of Tri Cities
Pasco, WA
4.3
2020 GMC Sierra 4WD Crew Cab Short Box AT4
75,347 mi.
13 days on market
3GTP9EEL6LG352052
$42,995
Fair Deal
Independent Auto Brokers
Greeley, CO
4.5
2020 GMC Sierra Denali 4WD Crew Cab Short Box
77,874 mi.
34 days on market
1GTU9FELXLZ213065
$37,953
Good Deal
Sterling Auto Sales
Longmont, CO
4.1
2020 GMC Sierra Denali 4WD Crew Cab Short Box
73,792 mi.
10 days on market
1GTU9FEL0LZ112228
$39,950
Fair Deal
Sterling Auto Sales
Longmont, CO
4.1
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
137,030 mi.
49 days on market
1GT49REY6LF107551
$45,991
Good Deal
Garda Motor Company Llc
Portland, OR
5.0
2020 GMC Sierra 4WD Crew Cab Short Box Denali
122,076 mi.
37 days on market
3GTU9FELXLG265618
$30,988
Good Deal
Dayl Graves Inc
Walla Walla, WA
4.1
2020 GMC Sierra AT4 4WD Crew Cab Short Box
67,469 mi.
306 days on market
1GTU9EET3LZ354621
$39,988
Fair Deal
Dayl Graves Inc
Walla Walla, WA
4.1
2020 GMC Sierra 4WD Crew Cab Short Box AT4
112,321 mi.
136 days on market
1GTP9EEL6LZ214088
$37,999
Fair Deal
Aetherium Automotive
Portland, OR
4.8
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
80,988 mi.
40 days on market
1GT49WEY7LF274385
$49,400
Good DealSingle owner
Royal Moore Buick Gmc
Hillsboro, OR
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
135,128 mi.
13 days on market
3GTU9CED3LG118810
Contact Dealer
Hamilton Gm Country
Portales, NM
4.8
2020 GMC Sierra 4WD Crew Cab Short Box SLT
80,735 mi.
10 days on market
3GTU9DED9LG415330
$39,566
Fair Deal
Clearshift Loveland
Loveland, CO
4.8
2020 GMC Sierra 4WD Crew Cab Short Box AT4
66,390 mi.
65 days on market
3GTP9EEL8LG147459
$39,994
Fair Deal
Carr Buick Gmc
Vancouver, WA
4.7
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
97,449 mi.
19 days on market
1GT49WEY7LF215353
$52,695
Good DealSingle owner
Carr Buick Gmc
Vancouver, WA
4.7
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
68,661 mi.
86 days on market
1GT49UEY3LF146407
$52,765
Fair Deal
Fort Collins Dodge Chrysler Jeep Ram
Fort Collins, CO
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
61,052 mi.
12 days on market
1GT49RE7XLF272705
$56,372
Fair DealSingle owner
Markley Honda
Fort Collins, CO
4.6
2020 GMC Sierra 4WD Crew Cab Short Box AT4
89,744 mi.
24 days on market
3GTP9EELXLG225384
$39,995
Fair Deal
The Auto Lot
Kennewick, WA
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
178,582 mi.
26 days on market
3GTU9DEL2LG206454
$26,995
Good Deal
Hamilton Ford
Clovis, NM
5.0
2020 GMC Sierra Denali 4WD Crew Cab Short Box
72,769 mi.
138 days on market
1GTU9FET5LZ231263
$37,800
Great Deal
Millennium Auto Sales Inc
Kennewick, WA
4.7
2020 GMC Sierra Elevation 4WD Double Cab Standard Box
82,275 mi.
596 days on market
1GTR9CED3LZ343380
$32,700
Fair Deal
Millennium Auto Sales Inc
Kennewick, WA
4.7
2020 GMC Sierra SLT 4WD Crew Cab Short Box
106,363 mi.
83 days on market
1GTU9DED8LZ336280
$34,950
Fair Deal
Northwest Premier Auto Sales
Kennewick, WA
4.6
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
122,001 mi.
110 days on market
1GT49REY4LF172771
$49,950
Good Deal
Northwest Premier Auto Sales
Kennewick, WA
4.6
2020 GMC Sierra Denali 4WD Crew Cab Standard Box
101,541 mi.
16 days on market
1GT49RE79LF271531
$45,999
Harding Motor Company
Kennewick, WA
4.3
2020 GMC Sierra Denali 4WD Crew Cab Short Box
79,347 mi.
28 days on market
1GTU9FEL4LZ240018
$37,888
Good Deal
Lithia Chrysler Dodge Jeep Ram Fiat Of Tri Cities
Kennewick, WA
4.3
2020 GMC Sierra 4WD Crew Cab Short Box Denali
46,798 mi.
16 days on market
3GTU9FET1LG425059
$42,693
Fair Deal
Corwin Ford Of Tri Cities
Pasco, WA
4.6
2020 GMC Sierra Denali 4WD Crew Cab Short Box
64,326 mi.
71 days on market
1GTU9FEL3LZ211061
$43,700
Fair Deal
Mccurley Mazda
Pasco, WA
4.8
2020 GMC Sierra Denali 4WD Crew Cab Short Box
68,491 mi.
45 days on market
1GTU9FEL7LZ369841
$38,999
Fair Deal
Prestige Motors Pasco
Pasco, WA
4.7
2020 GMC Sierra 4WD Crew Cab Short Box Denali
135,966 mi.
13 days on market
3GTU9FEL7LG387353
$31,976
Good Deal
Prestige Motors Pasco
Pasco, WA
4.7
2020 GMC Sierra 4WD Crew Cab Short Box AT4
75,383 mi.
47 days on market
1GTU9EET4LZ119919
$39,999
Fair DealClean title
Northwest Motor Group
Pasco, WA
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
85,164 mi.
11 days on market
1GTU9DEL0LZ275952
$36,891
Fair DealSingle ownerClean title
Speck Buick Gmc Of Tri Cities
Pasco, WA
4.3
2020 GMC Sierra 4WD Crew Cab Short Box AT4
75,347 mi.
13 days on market
3GTP9EEL6LG352052
$42,995
Fair Deal
Independent Auto Brokers
Greeley, CO
4.5
Find Used GMC Sierra in Cerritos, 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.