3,580 Used 2020 Gmc Sierra for Sale
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2020 GMC Sierra 4WD Crew Cab Short Box SLT
118,687 mi.
78 days on market
3GTU9DED6LG235772
Contact Dealer
Chrome Motors Cars
Columbus, OH
3.9
2020 GMC Sierra 4WD Crew Cab Short Box SLT
64,388 mi.
44 days on market
3GTU9DED3LG415937
Contact Dealer
Chrome Motors Cars
Columbus, OH
3.9
2020 GMC Sierra 4WD Crew Cab Short Box SLT
71,529 mi.
63 days on market
1GTU9DED2LZ187574
$37,388
Fair Deal
Mark Wahlberg Chevrolet Of Worthington
Worthington, OH
4.5
New listing
2020 GMC Sierra 4WD Crew Cab Short Box AT4
93,781 mi.
1 day on market
3GTP9EELXLG391209
Contact Dealer
Rochester Chevrolet
Rochester, MN
4.3
2020 GMC Sierra 4WD Crew Cab Short Box AT4
31,219 mi.
3 days on market
3GTP9EED6LG258875
$41,443
Fair Deal
Lafontaine Chevrolet Buick Gmc Of St Clair
China Township, MI
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
169,959 mi.
20 days on market
1GT49REY0LF204356
$40,999
Good Deal
Lafontaine Chevrolet St Clair
China Township, MI
4.6
2020 GMC Sierra Denali 4WD Crew Cab Short Box
118,311 mi.
9 days on market
1GTU9FEL7LZ322034
$32,275
Good Deal
Thompson Chevrolet Inc
Ubly, MI
4.9
2020 GMC Sierra 4WD Crew Cab Short Box Denali
109,063 mi.
18 days on market
1GTU9FEL1LZ352288
$35,337
Great DealClean title
Flaherty Chevrolet
Brandenburg, KY
4.8
Photos coming soon
2020 GMC Sierra 4WD Regular Cab Long Box
200,100 mi.
11 days on market
3GTN9AEF1LG315176
$17,977
Good Deal
Michaels Car Center Fort Gratiot
Kimball, MI
4.4
2020 GMC Sierra Elevation 4WD Crew Cab Short Box
82,788 mi.
50 days on market
1GTU9CED5LZ351104
$30,349
Great Deal
Tom Kadlec Honda
Rochester, MN
4.7
2020 GMC Sierra Elevation 4WD Crew Cab Short Box
69,731 mi.
23 days on market
1GTU9CED2LZ309599
$33,000
Fair Deal
Gmc Of Rochester
Rochester, MN
4.5
2020 GMC Sierra 4WD Crew Cab Short Box AT4
176,550 mi.
27 days on market
3GTP9EED9LG262564
$24,804
Good Deal
Fletchs Buick Gmc
Petoskey, MI
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
131,254 mi.
21 days on market
1GTU9CED1LZ240839
$27,804
Good Deal
Fletchs Buick Gmc
Petoskey, MI
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Denali
128,910 mi.
297 days on market
3GTU9FET4LG425055
$34,548
Good DealSingle owner
Sapaugh Cadillac
Herculaneum, MO
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLE
44,825 mi.
44 days on market
3GTU9BET1LG411879
$37,405
Fair Deal
Sapaugh Chevrolet
Herculaneum, MO
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLE
22,158 mi.
11 days on market
3GTU9BED7LG150959
$26,995
Great Deal
Falloways Auto Sales Llc
Owensboro, KY
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Denali
158,252 mi.
99 days on market
1GTU9FEL9LZ178891
Contact Dealer
Checkered Flag Auto Sales
Crystal City, MO
2.8
2020 GMC Sierra 4WD Crew Cab Short Box Denali
149,915 mi.
80 days on market
1GTU9FEL9LZ221240
$23,348
Great DealClean title
Car Source
Grove City, OH
3.9
2020 GMC Sierra 4WD Crew Cab Short Box AT4
100,001 mi.
169 days on market
3GTU9EET0LG393585
$29,348
Great Deal
Car Source
Grove City, OH
3.9
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
113,803 mi.
198 days on market
1GT49REY1LF166989
$46,400
Great Deal
Kearney Motor Sports Shepherdsville
Shepherdsville, KY
4.2
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
65,368 mi.
16 days on market
1GT49REY7LF121894
Contact Dealer
Auburndale Motorsports
Brooks, KY
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
104,861 mi.
8 days on market
1GT49VEY1LF134617
$38,895
Great Deal
Auburndale Motorsports
Brooks, KY
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
130,019 mi.
24 days on market
1GT49UEY6LF313326
$37,895
Good Deal
Auburndale Motorsports
Brooks, KY
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
71,220 mi.
26 days on market
1GT49PEY5LF163551
$47,895
Great Deal
Auburndale Motorsports
Brooks, KY
4.5
2020 GMC Sierra 4WD Crew Cab Short Box Denali
45,617 mi.
4 days on market
3GTU9FED4LG435626
$43,383
Fair Deal
Don Moore Gm Center
Owensboro, KY
4.3
Photos coming soon
2020 GMC Sierra 4WD Crew Cab Short Box Denali
122,176 mi.
29 days on market
3GTU9FET3LG369433
Contact Dealer
1 Unique Motors
Columbus, OH
3.9
2020 GMC Sierra 4WD Crew Cab Short Box Denali
87,032 mi.
170 days on market
3GTU9FEL0LG454892
$38,978
Fair Deal
Community Auto Group
Mason City, IA
2020 GMC Sierra 4WD Crew Cab Short Box Denali
89,735 mi.
201 days on market
3GTU9FEL8LG321099
$36,791
Good Deal
Community Auto Group
Mason City, IA
2020 GMC Sierra 4WD Crew Cab Short Box SLT
118,687 mi.
78 days on market
3GTU9DED6LG235772
Contact Dealer
Chrome Motors Cars
Columbus, OH
3.9
2020 GMC Sierra 4WD Crew Cab Short Box SLT
64,388 mi.
44 days on market
3GTU9DED3LG415937
Contact Dealer
Chrome Motors Cars
Columbus, OH
3.9
2020 GMC Sierra 4WD Crew Cab Short Box SLT
71,529 mi.
63 days on market
1GTU9DED2LZ187574
$37,388
Fair Deal
Mark Wahlberg Chevrolet Of Worthington
Worthington, OH
4.5
New listing
2020 GMC Sierra 4WD Crew Cab Short Box AT4
93,781 mi.
1 day on market
3GTP9EELXLG391209
Contact Dealer
Rochester Chevrolet
Rochester, MN
4.3
2020 GMC Sierra 4WD Crew Cab Short Box AT4
31,219 mi.
3 days on market
3GTP9EED6LG258875
$41,443
Fair Deal
Lafontaine Chevrolet Buick Gmc Of St Clair
China Township, MI
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
169,959 mi.
20 days on market
1GT49REY0LF204356
$40,999
Good Deal
Lafontaine Chevrolet St Clair
China Township, MI
4.6
2020 GMC Sierra Denali 4WD Crew Cab Short Box
118,311 mi.
9 days on market
1GTU9FEL7LZ322034
$32,275
Good Deal
Thompson Chevrolet Inc
Ubly, MI
4.9
2020 GMC Sierra 4WD Crew Cab Short Box Denali
109,063 mi.
18 days on market
1GTU9FEL1LZ352288
$35,337
Great DealClean title
Flaherty Chevrolet
Brandenburg, KY
4.8
Photos coming soon
2020 GMC Sierra 4WD Regular Cab Long Box
200,100 mi.
11 days on market
3GTN9AEF1LG315176
$17,977
Good Deal
Michaels Car Center Fort Gratiot
Kimball, MI
4.4
2020 GMC Sierra Elevation 4WD Crew Cab Short Box
82,788 mi.
50 days on market
1GTU9CED5LZ351104
$30,349
Great Deal
Tom Kadlec Honda
Rochester, MN
4.7
2020 GMC Sierra Elevation 4WD Crew Cab Short Box
69,731 mi.
23 days on market
1GTU9CED2LZ309599
$33,000
Fair Deal
Gmc Of Rochester
Rochester, MN
4.5
2020 GMC Sierra 4WD Crew Cab Short Box AT4
176,550 mi.
27 days on market
3GTP9EED9LG262564
$24,804
Good Deal
Fletchs Buick Gmc
Petoskey, MI
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
131,254 mi.
21 days on market
1GTU9CED1LZ240839
$27,804
Good Deal
Fletchs Buick Gmc
Petoskey, MI
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Denali
128,910 mi.
297 days on market
3GTU9FET4LG425055
$34,548
Good DealSingle owner
Sapaugh Cadillac
Herculaneum, MO
4.7
2020 GMC Sierra 4WD Crew Cab Short Box SLE
44,825 mi.
44 days on market
3GTU9BET1LG411879
$37,405
Fair Deal
Sapaugh Chevrolet
Herculaneum, MO
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLE
22,158 mi.
11 days on market
3GTU9BED7LG150959
$26,995
Great Deal
Falloways Auto Sales Llc
Owensboro, KY
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Denali
158,252 mi.
99 days on market
1GTU9FEL9LZ178891
Contact Dealer
Checkered Flag Auto Sales
Crystal City, MO
2.8
2020 GMC Sierra 4WD Crew Cab Short Box Denali
149,915 mi.
80 days on market
1GTU9FEL9LZ221240
$23,348
Great DealClean title
Car Source
Grove City, OH
3.9
2020 GMC Sierra 4WD Crew Cab Short Box AT4
100,001 mi.
169 days on market
3GTU9EET0LG393585
$29,348
Great Deal
Car Source
Grove City, OH
3.9
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
113,803 mi.
198 days on market
1GT49REY1LF166989
$46,400
Great Deal
Kearney Motor Sports Shepherdsville
Shepherdsville, KY
4.2
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
65,368 mi.
16 days on market
1GT49REY7LF121894
Contact Dealer
Auburndale Motorsports
Brooks, KY
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
104,861 mi.
8 days on market
1GT49VEY1LF134617
$38,895
Great Deal
Auburndale Motorsports
Brooks, KY
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
130,019 mi.
24 days on market
1GT49UEY6LF313326
$37,895
Good Deal
Auburndale Motorsports
Brooks, KY
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
71,220 mi.
26 days on market
1GT49PEY5LF163551
$47,895
Great Deal
Auburndale Motorsports
Brooks, KY
4.5
2020 GMC Sierra 4WD Crew Cab Short Box Denali
45,617 mi.
4 days on market
3GTU9FED4LG435626
$43,383
Fair Deal
Don Moore Gm Center
Owensboro, KY
4.3
Photos coming soon
2020 GMC Sierra 4WD Crew Cab Short Box Denali
122,176 mi.
29 days on market
3GTU9FET3LG369433
Contact Dealer
1 Unique Motors
Columbus, OH
3.9
2020 GMC Sierra 4WD Crew Cab Short Box Denali
87,032 mi.
170 days on market
3GTU9FEL0LG454892
$38,978
Fair Deal
Community Auto Group
Mason City, IA
2020 GMC Sierra 4WD Crew Cab Short Box Denali
89,735 mi.
201 days on market
3GTU9FEL8LG321099
$36,791
Good Deal
Community Auto Group
Mason City, IA
Find Used GMC Sierra in Lyons, 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.