3,546 Used 2020 Gmc Sierra for Sale
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2020 GMC Sierra 2WD Crew Cab Short Box SLT
125,556 mi.
18 days on market
3GTP8DED2LG294091
$25,750
Good Deal
Prestige Autoplex Llc
Austin, TX
4.1
2020 GMC Sierra 4WD Crew Cab Short Box AT4
85,006 mi.
154 days on market
3GTU9EET9LG262042
$33,995
Performance Motorsports
Naples, ME
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
58,273 mi.
60 days on market
1GTU9DEDXLZ129275
$37,996
Taylor Ford Of Manteno
Manteno, IL
4.8
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
101,446 mi.
49 days on market
3GTU9DET2LG207569
$27,999
Great Deal
Vaughn Ford Ottumwa
Ottumwa, IA
4.6
Photos coming soon
2020 GMC Sierra 4WD Crew Cab Short Box AT4
138,735 mi.
15 days on market
1GTP9EEL8LZ177366
Contact Dealer
Chris Pruitt Auto Sales Of Tahlequah
Stilwell, OK
4.4
2020 GMC Sierra 4WD Crew Cab Short Box SLT
124,148 mi.
386 days on market
3GTU9DEDXLG118616
Contact Dealer
Chris Pruitt Auto Sales Of Tahlequah
Stilwell, OK
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Denali
103,637 mi.
46 days on market
1GTU9FET9LZ203143
$34,850
Good Deal
B R Auto Sales
Sublette, KS
4.6
2020 GMC Sierra 4WD Crew Cab Long Box DRW Denali
104,707 mi.
28 days on market
1GT49WEY9LF230047
$59,900
Fair Deal
Super Sports Auto Credit Financing Inc
Oklahoma City, OK
4.6
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
135,675 mi.
35 days on market
1GT49REY9LF110721
Contact Dealer
Jim Butler Linn Chevrolet
Linn, MO
4.3
2020 GMC Sierra 2WD Crew Cab Short Box SLT
125,832 mi.
10 days on market
3GTP8DED7LG207298
$27,995
Good Deal
Automax Hyundai Of Del City
Del City, OK
4.0
2020 GMC Sierra 4WD Crew Cab Short Box SLT
112,555 mi.
32 days on market
3GTU9DET5LG340178
$33,000
Good Deal
Car Keyz Auto
Del City, OK
5.0
2020 GMC Sierra 4WD Crew Cab Short Box AT4
77,529 mi.
19 days on market
1GTP9EELXLZ300701
$39,253
Fair DealClean title
Post Oak Toyota
Midwest City, OK
4.4
2020 GMC Sierra 4WD Crew Cab Short Box AT4
129,432 mi.
19 days on market
3GTP9EEL5LG162727
$31,990
Good Deal
Northtown Automotive
Yankton, SD
4.2
2020 GMC Sierra 4WD Crew Cab Short Box SLT
93,626 mi.
14 days on market
3GTU9DED1LG423938
$32,990
Good Deal
Northtown Automotive
Yankton, SD
4.2
New listing
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
92,677 mi.
1 day on market
1GT49RE75LF186010
$46,990
Good Deal
Northtown Automotive
Yankton, SD
4.2
2020 GMC Sierra 4WD Crew Cab Short Box Denali
89,855 mi.
73 days on market
1GTU9FEL6LZ289253
$34,490
Great Deal
Northtown Automotive
Yankton, SD
4.2
2020 GMC Sierra 4WD Crew Cab Short Box Denali
76,666 mi.
21 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
126,343 mi.
35 days on market
3GTU9DEL0LG170554
$30,988
Good Deal
Southwest Car Sales
Oklahoma City, OK
4.1
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
118,903 mi.
40 days on market
1GT49PEY8LF261148
$45,900
Good Deal
Marks Auto Mart
Fort Dodge, IA
4.7
New listing
2020 GMC Sierra 2WD Crew Cab Short Box SLT
94,142 mi.
1 day on market
3GTP8DED1LG288119
Contact Dealer
I 44 Auto Sales
Oklahoma City, OK
4.9
2020 GMC Sierra 4WD Crew Cab Standard Box
101,914 mi.
77 days on market
1GD49SE7XLF258712
$31,986
Good DealSingle owner
Dorsey Jones Gmc
El Reno, OK
4.7
2020 GMC Sierra 2WD Crew Cab Short Box Elevation
140,504 mi.
20 days on market
3GTP8CED1LG144208
$24,995
Good Deal
Ideal Car Solutions
Oklahoma City, OK
4.2
2020 GMC Sierra 4WD Crew Cab Short Box AT4
93,706 mi.
277 days on market
3GTP9EEL7LG143595
$38,500
Fair DealSingle owner
Diffee Lincoln
El Reno, OK
4.8
2020 GMC Sierra 4WD Crew Cab Short Box AT4
65,437 mi.
92 days on market
3GTP9EEL7LG218134
Contact Dealer
Rauls Truck Auto Sales Inc
Oklahoma City, OK
3.1
2020 GMC Sierra 4WD Crew Cab Short Box AT4
49,181 mi.
83 days on market
3GTP9EEL6LG220098
Contact Dealer
Rauls Truck Auto Sales Inc
Oklahoma City, OK
3.1
New listing
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
55,543 mi.
1 day on market
1GT49REY8LF204184
$60,429
Fair DealClean title
Fowler Dodge Chrysler Jeep Ram
Oklahoma City, OK
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLT
102,403 mi.
283 days on market
1GTU9DEL9LZ326140
$32,880
Good Deal
New Way Ford Pocahontas
Pocahontas, IA
4.8
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
63,064 mi.
357 days on market
1GT49REY6LF193816
$56,157
Fair Deal
Steve Link Ford
Grinnell, IA
4.4
2020 GMC Sierra AT4 4WD Crew Cab Short Box
102,577 mi.
11 days on market
1GTU9EETXLZ337797
$33,748
Good Deal
Jerrys Chevrolet Of Beresford
Beresford, SD
4.5
2020 GMC Sierra 4WD Crew Cab Short Box AT4
97,966 mi.
86 days on market
3GTP9EEL8LG157702
$35,900
Good Deal
Ver Hoef Chrysler Dodge Jeep Ram
Sioux Center, IA
5.0
2020 GMC Sierra 4WD Crew Cab Short Box SLT
83,429 mi.
26 days on market
3GTU9DET9LG421703
$33,995
Fair Deal
Ver Hoef Automotive
Sioux Center, IA
4.3
2020 GMC Sierra 2WD Crew Cab Short Box SLT
125,556 mi.
18 days on market
3GTP8DED2LG294091
$25,750
Good Deal
Prestige Autoplex Llc
Austin, TX
4.1
2020 GMC Sierra 4WD Crew Cab Short Box AT4
85,006 mi.
154 days on market
3GTU9EET9LG262042
$33,995
Performance Motorsports
Naples, ME
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
58,273 mi.
60 days on market
1GTU9DEDXLZ129275
$37,996
Taylor Ford Of Manteno
Manteno, IL
4.8
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
101,446 mi.
49 days on market
3GTU9DET2LG207569
$27,999
Great Deal
Vaughn Ford Ottumwa
Ottumwa, IA
4.6
Photos coming soon
2020 GMC Sierra 4WD Crew Cab Short Box AT4
138,735 mi.
15 days on market
1GTP9EEL8LZ177366
Contact Dealer
Chris Pruitt Auto Sales Of Tahlequah
Stilwell, OK
4.4
2020 GMC Sierra 4WD Crew Cab Short Box SLT
124,148 mi.
386 days on market
3GTU9DEDXLG118616
Contact Dealer
Chris Pruitt Auto Sales Of Tahlequah
Stilwell, OK
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Denali
103,637 mi.
46 days on market
1GTU9FET9LZ203143
$34,850
Good Deal
B R Auto Sales
Sublette, KS
4.6
2020 GMC Sierra 4WD Crew Cab Long Box DRW Denali
104,707 mi.
28 days on market
1GT49WEY9LF230047
$59,900
Fair Deal
Super Sports Auto Credit Financing Inc
Oklahoma City, OK
4.6
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
135,675 mi.
35 days on market
1GT49REY9LF110721
Contact Dealer
Jim Butler Linn Chevrolet
Linn, MO
4.3
2020 GMC Sierra 2WD Crew Cab Short Box SLT
125,832 mi.
10 days on market
3GTP8DED7LG207298
$27,995
Good Deal
Automax Hyundai Of Del City
Del City, OK
4.0
2020 GMC Sierra 4WD Crew Cab Short Box SLT
112,555 mi.
32 days on market
3GTU9DET5LG340178
$33,000
Good Deal
Car Keyz Auto
Del City, OK
5.0
2020 GMC Sierra 4WD Crew Cab Short Box AT4
77,529 mi.
19 days on market
1GTP9EELXLZ300701
$39,253
Fair DealClean title
Post Oak Toyota
Midwest City, OK
4.4
2020 GMC Sierra 4WD Crew Cab Short Box AT4
129,432 mi.
19 days on market
3GTP9EEL5LG162727
$31,990
Good Deal
Northtown Automotive
Yankton, SD
4.2
2020 GMC Sierra 4WD Crew Cab Short Box SLT
93,626 mi.
14 days on market
3GTU9DED1LG423938
$32,990
Good Deal
Northtown Automotive
Yankton, SD
4.2
New listing
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
92,677 mi.
1 day on market
1GT49RE75LF186010
$46,990
Good Deal
Northtown Automotive
Yankton, SD
4.2
2020 GMC Sierra 4WD Crew Cab Short Box Denali
89,855 mi.
73 days on market
1GTU9FEL6LZ289253
$34,490
Great Deal
Northtown Automotive
Yankton, SD
4.2
2020 GMC Sierra 4WD Crew Cab Short Box Denali
76,666 mi.
21 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
126,343 mi.
35 days on market
3GTU9DEL0LG170554
$30,988
Good Deal
Southwest Car Sales
Oklahoma City, OK
4.1
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
118,903 mi.
40 days on market
1GT49PEY8LF261148
$45,900
Good Deal
Marks Auto Mart
Fort Dodge, IA
4.7
New listing
2020 GMC Sierra 2WD Crew Cab Short Box SLT
94,142 mi.
1 day on market
3GTP8DED1LG288119
Contact Dealer
I 44 Auto Sales
Oklahoma City, OK
4.9
2020 GMC Sierra 4WD Crew Cab Standard Box
101,914 mi.
77 days on market
1GD49SE7XLF258712
$31,986
Good DealSingle owner
Dorsey Jones Gmc
El Reno, OK
4.7
2020 GMC Sierra 2WD Crew Cab Short Box Elevation
140,504 mi.
20 days on market
3GTP8CED1LG144208
$24,995
Good Deal
Ideal Car Solutions
Oklahoma City, OK
4.2
2020 GMC Sierra 4WD Crew Cab Short Box AT4
93,706 mi.
277 days on market
3GTP9EEL7LG143595
$38,500
Fair DealSingle owner
Diffee Lincoln
El Reno, OK
4.8
2020 GMC Sierra 4WD Crew Cab Short Box AT4
65,437 mi.
92 days on market
3GTP9EEL7LG218134
Contact Dealer
Rauls Truck Auto Sales Inc
Oklahoma City, OK
3.1
2020 GMC Sierra 4WD Crew Cab Short Box AT4
49,181 mi.
83 days on market
3GTP9EEL6LG220098
Contact Dealer
Rauls Truck Auto Sales Inc
Oklahoma City, OK
3.1
New listing
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
55,543 mi.
1 day on market
1GT49REY8LF204184
$60,429
Fair DealClean title
Fowler Dodge Chrysler Jeep Ram
Oklahoma City, OK
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLT
102,403 mi.
283 days on market
1GTU9DEL9LZ326140
$32,880
Good Deal
New Way Ford Pocahontas
Pocahontas, IA
4.8
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
63,064 mi.
357 days on market
1GT49REY6LF193816
$56,157
Fair Deal
Steve Link Ford
Grinnell, IA
4.4
2020 GMC Sierra AT4 4WD Crew Cab Short Box
102,577 mi.
11 days on market
1GTU9EETXLZ337797
$33,748
Good Deal
Jerrys Chevrolet Of Beresford
Beresford, SD
4.5
2020 GMC Sierra 4WD Crew Cab Short Box AT4
97,966 mi.
86 days on market
3GTP9EEL8LG157702
$35,900
Good Deal
Ver Hoef Chrysler Dodge Jeep Ram
Sioux Center, IA
5.0
2020 GMC Sierra 4WD Crew Cab Short Box SLT
83,429 mi.
26 days on market
3GTU9DET9LG421703
$33,995
Fair Deal
Ver Hoef Automotive
Sioux Center, IA
4.3
Find Used GMC Sierra in Manhattan, KS
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.