3,509 Used 2020 Gmc Sierra for Sale
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2020 GMC Sierra 4WD Crew Cab Short Box AT4
66,502 mi.
35 days on market
1GTP9EEL7LZ335910
$38,000
Fair DealSingle owner
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
102,002 mi.
11 days on market
1GTU9FEL5LZ113536
$35,341
Good Deal
John Hirschs Cambridge Motors Chrysler Jeep Dodge Ram
Cambridge, MN
2020 GMC Sierra 4WD Crew Cab Short Box AT4
88,351 mi.
18 days on market
3GTP9EEL7LG234785
$34,417
Good Deal
Yark Nissan
Toledo, OH
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
163,065 mi.
59 days on market
3GTU9DED2LG454616
Contact Dealer
Auto Bank Of Kansas City
Kansas City, MO
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
150,013 mi.
61 days on market
1GT49RE79LF270542
$40,449
Good Deal
Ballas Buick Gmc
Toledo, OH
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLE
22,158 mi.
13 days on market
3GTU9BED7LG150959
$26,995
Great Deal
Falloways Auto Sales Llc
Owensboro, KY
4.6
2020 GMC Sierra 4WD Crew Cab Short Box SLT
105,164 mi.
84 days on market
3GTU9DED6LG215408
$29,999
Great Deal
Gladstone Dodge Chrysler Jeep Ram
Kansas City, MO
4.3
2020 GMC Sierra 4WD Crew Cab Short Box AT4
96,531 mi.
30 days on market
1GTP9EED4LZ293382
$34,600
Good Deal
John Jones Chevrolet Buick Of Corydon
Corydon, IN
4.2
2020 GMC Sierra 4WD Crew Cab Short Box Denali
79,331 mi.
15 days on market
3GTU9FET6LG450006
$37,987
Fair DealSingle ownerClean title
Coad Toyota
Cape Girardeau, MO
4.4
2020 GMC Sierra SLE 4WD Crew Cab Short Box
80,864 mi.
20 days on market
1GTU9BED6LZ129102
$27,671
Good Deal
Joels Carz
Flushing, MI
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Denali
152,027 mi.
38 days on market
3GTU9FET6LG319710
$27,176
Good Deal
John Sinclair Nissan
Cape Girardeau, MO
4.8
2020 GMC Sierra 4WD Crew Cab Short Box AT4
83,919 mi.
4 days on market
1GTU9EET1LZ197526
$40,900
Fair Deal
Northtowne Alfa Romeo Of Kansas City
Kansas City, MO
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLE
67,012 mi.
41 days on market
1GTP9BEK7LZ335251
$29,125
Fair Deal
Lafontaine Chrysler Dodge Jeep Ram Fenton
Fenton, MI
4.2
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
60,734 mi.
10 days on market
1GT49NE77LF102729
$46,912
Fair Deal
Vic Canever Chevrolet
Fenton, MI
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
103,096 mi.
38 days on market
1GT49PEY9LF160121
$47,241
Great DealClean title
Serra Chevrolet Of Saginaw
Saginaw, MI
4.7
2020 GMC Sierra 4WD Regular Cab Long Box
24,809 mi.
137 days on market
1GT39LE72LF231283
$39,800
Fair Deal
Online Auto
Swartz Creek, MI
3.9
2020 GMC Sierra AT4 4WD Crew Cab Short Box
80,087 mi.
5 days on market
1GTP9EEL0LZ118750
$35,679
Fair Deal
Garber Chrysler Dodge Jeep Ram
Saginaw, MI
4.6
2020 GMC Sierra 2WD Double Cab Long Box SLE
175,040 mi.
11 days on market
1GT28ME76LF236748
$17,999
Nexgen Auto
Zimmerman, MN
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Denali
70,752 mi.
83 days on market
3GTU9FEL2LG404740
$38,357
Fair Deal
Shea Buick Gmc
Flint Township, MI
4.6
2020 GMC Sierra Elevation 4WD Double Cab Standard Box
65,031 mi.
46 days on market
1GTV9CET7LZ351262
$31,300
Fair Deal
Carzby
Fenton, MI
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
148,679 mi.
22 days on market
3GTU9DED5LG199282
$31,650
Good Deal
Chevrolet Of Troy
Troy, OH
4.6
2020 GMC Sierra 4WD Crew Cab Short Box
95,823 mi.
247 days on market
1GTU9AEF6LZ148261
$24,777
Great Deal
Shea Mega Lot
Flint Township, MI
4.3
New listing
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
95,346 mi.
1 day on market
3GTU9CED9LG424510
Contact Dealer
Clean title
West Metro Buick Gmc
Monticello, MN
4.8
2020 GMC Sierra 4WD Double Cab Standard Box Elevation
45,987 mi.
26 days on market
1GTR9CED5LZ325060
Contact Dealer
Clean title
West Metro Buick Gmc
Monticello, MN
4.8
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
118,804 mi.
78 days on market
3GTU9DEL1LG368981
$30,490
Good DealSingle owner
West Metro Buick Gmc
Monticello, MN
4.8
2020 GMC Sierra 4WD Crew Cab Short Box Denali
50,243 mi.
50 days on market
3GTU9FEDXLG187835
$42,990
Fair DealSingle owner
West Metro Buick Gmc
Monticello, MN
4.8
New listing
2020 GMC Sierra 4WD Crew Cab Short Box SLT
126,142 mi.
1 day on market
3GTU9DET2LG330918
Contact Dealer
West Metro Buick Gmc
Monticello, MN
4.8
2020 GMC Sierra 4WD Crew Cab Short Box Denali
23,562 mi.
49 days on market
1GTU9FET3LZ300239
$43,990
Fair DealSingle ownerClean title
West Metro Buick Gmc
Monticello, MN
4.8
2020 GMC Sierra 4WD Crew Cab Short Box AT4
66,502 mi.
35 days on market
1GTP9EEL7LZ335910
$38,000
Fair DealSingle owner
Cable Dahmer Buick Gmc Of Independence
Independence, MO
4.6
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
102,002 mi.
11 days on market
1GTU9FEL5LZ113536
$35,341
Good Deal
John Hirschs Cambridge Motors Chrysler Jeep Dodge Ram
Cambridge, MN
2020 GMC Sierra 4WD Crew Cab Short Box AT4
88,351 mi.
18 days on market
3GTP9EEL7LG234785
$34,417
Good Deal
Yark Nissan
Toledo, OH
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
163,065 mi.
59 days on market
3GTU9DED2LG454616
Contact Dealer
Auto Bank Of Kansas City
Kansas City, MO
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
150,013 mi.
61 days on market
1GT49RE79LF270542
$40,449
Good Deal
Ballas Buick Gmc
Toledo, OH
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLE
22,158 mi.
13 days on market
3GTU9BED7LG150959
$26,995
Great Deal
Falloways Auto Sales Llc
Owensboro, KY
4.6
2020 GMC Sierra 4WD Crew Cab Short Box SLT
105,164 mi.
84 days on market
3GTU9DED6LG215408
$29,999
Great Deal
Gladstone Dodge Chrysler Jeep Ram
Kansas City, MO
4.3
2020 GMC Sierra 4WD Crew Cab Short Box AT4
96,531 mi.
30 days on market
1GTP9EED4LZ293382
$34,600
Good Deal
John Jones Chevrolet Buick Of Corydon
Corydon, IN
4.2
2020 GMC Sierra 4WD Crew Cab Short Box Denali
79,331 mi.
15 days on market
3GTU9FET6LG450006
$37,987
Fair DealSingle ownerClean title
Coad Toyota
Cape Girardeau, MO
4.4
2020 GMC Sierra SLE 4WD Crew Cab Short Box
80,864 mi.
20 days on market
1GTU9BED6LZ129102
$27,671
Good Deal
Joels Carz
Flushing, MI
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Denali
152,027 mi.
38 days on market
3GTU9FET6LG319710
$27,176
Good Deal
John Sinclair Nissan
Cape Girardeau, MO
4.8
2020 GMC Sierra 4WD Crew Cab Short Box AT4
83,919 mi.
4 days on market
1GTU9EET1LZ197526
$40,900
Fair Deal
Northtowne Alfa Romeo Of Kansas City
Kansas City, MO
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLE
67,012 mi.
41 days on market
1GTP9BEK7LZ335251
$29,125
Fair Deal
Lafontaine Chrysler Dodge Jeep Ram Fenton
Fenton, MI
4.2
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
60,734 mi.
10 days on market
1GT49NE77LF102729
$46,912
Fair Deal
Vic Canever Chevrolet
Fenton, MI
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
103,096 mi.
38 days on market
1GT49PEY9LF160121
$47,241
Great DealClean title
Serra Chevrolet Of Saginaw
Saginaw, MI
4.7
2020 GMC Sierra 4WD Regular Cab Long Box
24,809 mi.
137 days on market
1GT39LE72LF231283
$39,800
Fair Deal
Online Auto
Swartz Creek, MI
3.9
2020 GMC Sierra AT4 4WD Crew Cab Short Box
80,087 mi.
5 days on market
1GTP9EEL0LZ118750
$35,679
Fair Deal
Garber Chrysler Dodge Jeep Ram
Saginaw, MI
4.6
2020 GMC Sierra 2WD Double Cab Long Box SLE
175,040 mi.
11 days on market
1GT28ME76LF236748
$17,999
Nexgen Auto
Zimmerman, MN
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Denali
70,752 mi.
83 days on market
3GTU9FEL2LG404740
$38,357
Fair Deal
Shea Buick Gmc
Flint Township, MI
4.6
2020 GMC Sierra Elevation 4WD Double Cab Standard Box
65,031 mi.
46 days on market
1GTV9CET7LZ351262
$31,300
Fair Deal
Carzby
Fenton, MI
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLT
148,679 mi.
22 days on market
3GTU9DED5LG199282
$31,650
Good Deal
Chevrolet Of Troy
Troy, OH
4.6
2020 GMC Sierra 4WD Crew Cab Short Box
95,823 mi.
247 days on market
1GTU9AEF6LZ148261
$24,777
Great Deal
Shea Mega Lot
Flint Township, MI
4.3
New listing
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
95,346 mi.
1 day on market
3GTU9CED9LG424510
Contact Dealer
Clean title
West Metro Buick Gmc
Monticello, MN
4.8
2020 GMC Sierra 4WD Double Cab Standard Box Elevation
45,987 mi.
26 days on market
1GTR9CED5LZ325060
Contact Dealer
Clean title
West Metro Buick Gmc
Monticello, MN
4.8
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
118,804 mi.
78 days on market
3GTU9DEL1LG368981
$30,490
Good DealSingle owner
West Metro Buick Gmc
Monticello, MN
4.8
2020 GMC Sierra 4WD Crew Cab Short Box Denali
50,243 mi.
50 days on market
3GTU9FEDXLG187835
$42,990
Fair DealSingle owner
West Metro Buick Gmc
Monticello, MN
4.8
New listing
2020 GMC Sierra 4WD Crew Cab Short Box SLT
126,142 mi.
1 day on market
3GTU9DET2LG330918
Contact Dealer
West Metro Buick Gmc
Monticello, MN
4.8
2020 GMC Sierra 4WD Crew Cab Short Box Denali
23,562 mi.
49 days on market
1GTU9FET3LZ300239
$43,990
Fair DealSingle ownerClean title
West Metro Buick Gmc
Monticello, MN
4.8
Find Used GMC Sierra in Sterling, IL
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.