3,546 Used 2020 Gmc Sierra for Sale
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2020 GMC Sierra 4WD Crew Cab Standard Box AT4
79,807 mi.
246 days on market
1GT49PE71LF292720
$49,000
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box
145,357 mi.
9 days on market
1GT19LE78LF109986
$27,500
Good Deal
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Short Box AT4
34,509 mi.
28 days on market
3GTP9EEL1LG423237
$44,000
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLT
110,211 mi.
32 days on market
3GTU9DET8LG291588
$29,500
Great Deal
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
79,260 mi.
101 days on market
1GT49REY7LF191220
$55,500
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
43,143 mi.
29 days on market
1GT49WEY2LF171035
Contact Dealer
Single owner
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLT
122,802 mi.
11 days on market
3GTU9DED8LG177440
$30,303
Good Deal
Fox Valley Gmc
St. Charles, IL
4.5
2020 GMC Sierra 4WD Crew Cab Short Box
95,823 mi.
244 days on market
1GTU9AEF6LZ148261
$25,057
Good Deal
Shea Mega Lot
Flint Township, MI
4.3
2020 GMC Sierra 4WD Crew Cab Short Box Denali
70,752 mi.
80 days on market
3GTU9FEL2LG404740
$38,357
Good Deal
Shea Buick Gmc
Flint Township, MI
4.6
2020 GMC Sierra 4WD Crew Cab Standard Box SLE
73,539 mi.
70 days on market
1GT49ME77LF227949
$40,000
Good Deal
Choice Auto Sales
Murrysville, PA
4.4
2020 GMC Sierra Denali 4WD Crew Cab Standard Box
137,597 mi.
15 days on market
1GT49REY7LF219193
$44,255
Good Deal
Ashtabula Auto Direct
Ashtabula, OH
5.0
2020 GMC Sierra 4WD Crew Cab Short Box SLT
71,506 mi.
16 days on market
3GTU9DED2LG116066
Contact Dealer
Bates Chevrolet Gmc
Carlinville, IL
4.8
2020 GMC Sierra 4WD Double Cab Standard Box
131,640 mi.
192 days on market
1GTR9AEF4LZ204686
Contact Dealer
Cicon Motors
Ashtabula, OH
2.0
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
164,971 mi.
21 days on market
1GTP9EEL0LZ314896
$26,801
Good Deal
Todd Wenzel Buick Gmc Of Davison
Davison, MI
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
98,370 mi.
16 days on market
1GT49WEY6LF188601
$51,491
Good Deal
My Auto Grand Rapids
Grand Rapids, MI
4.5
2020 GMC Sierra SLE 4WD Crew Cab Short Box
80,864 mi.
17 days on market
1GTU9BED6LZ129102
$27,671
Good Deal
Joels Carz
Flushing, MI
4.6
2020 GMC Sierra 4WD Double Cab Standard Box Elevation
108 days on market
1GTR9CEDXLZ259167
$17,700
Huffmans Auto Sales
Mount Pleasant, PA
4.1
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
58,624 mi.
92 days on market
1GTP9EEL3LZ100114
$37,995
Fair Deal
Lenzi Auto Sales Llc
Sarver, PA
4.8
2020 GMC Sierra Base 4WD Crew Cab Long Box
172,832 mi.
51 days on market
1GT19LEY6LF245543
$27,995
Great DealClean title
Jmb Auto Sports
Flint, MI
4.3
2020 GMC Sierra AT4 4WD Crew Cab Standard Box
169,658 mi.
63 days on market
1GT49PEY1LF192027
$38,995
Good Deal
Jmb Auto Sports
Flint, MI
4.3
2020 GMC Sierra 4WD Double Cab Standard Box SLT
43,270 mi.
7 days on market
1GTV9DED7LZ231041
$35,997
Fair Deal
Hank Graff Chevrolet
Davison, MI
4.7
2020 GMC Sierra Denali 4WD Crew Cab Short Box
76,304 mi.
2 days on market
1GTU9FEL0LZ199161
Contact Dealer
Graff Family Of Dealerships
Davison, MI
4.7
2020 GMC Sierra 4WD Double Cab Standard Box Elevation
62,125 mi.
46 days on market
1GTR9CEK3LZ214988
$28,895
Fair Deal
Randy Wise Chevrolet
Flint, MI
4.7
2020 GMC Sierra 4WD Crew Cab Short Box AT4
31,219 mi.
2 days on market
3GTP9EED6LG258875
$41,443
Fair DealSingle owner
Lafontaine Chevrolet St Clair
China Township, MI
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
128,416 mi.
18 days on market
1GTU9CED0LZ131854
$30,400
Good Deal
Uftring Ford
East Peoria, IL
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Denali
72,483 mi.
50 days on market
3GTU9FED9LG326465
$37,213
Good Deal
Al Piemonte Chevrolet
East Dundee, IL
4.5
2020 GMC Sierra 4WD Crew Cab Short Box AT4
67,008 mi.
22 days on market
1GTU9EET7LZ168077
$36,995
Fair DealSingle ownerClean title
Seibels Auto Warehouse
Freeport, PA
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box
117,068 mi.
17 days on market
3GTU9AEF6LG286253
$26,778
Good Deal
Auffenberg Nissan
Shiloh, IL
4.6
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
79,807 mi.
246 days on market
1GT49PE71LF292720
$49,000
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box
145,357 mi.
9 days on market
1GT19LE78LF109986
$27,500
Good Deal
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Short Box AT4
34,509 mi.
28 days on market
3GTP9EEL1LG423237
$44,000
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLT
110,211 mi.
32 days on market
3GTU9DET8LG291588
$29,500
Great Deal
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
79,260 mi.
101 days on market
1GT49REY7LF191220
$55,500
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
43,143 mi.
29 days on market
1GT49WEY2LF171035
Contact Dealer
Single owner
Baglier Buick Gmc
Butler, PA
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLT
122,802 mi.
11 days on market
3GTU9DED8LG177440
$30,303
Good Deal
Fox Valley Gmc
St. Charles, IL
4.5
2020 GMC Sierra 4WD Crew Cab Short Box
95,823 mi.
244 days on market
1GTU9AEF6LZ148261
$25,057
Good Deal
Shea Mega Lot
Flint Township, MI
4.3
2020 GMC Sierra 4WD Crew Cab Short Box Denali
70,752 mi.
80 days on market
3GTU9FEL2LG404740
$38,357
Good Deal
Shea Buick Gmc
Flint Township, MI
4.6
2020 GMC Sierra 4WD Crew Cab Standard Box SLE
73,539 mi.
70 days on market
1GT49ME77LF227949
$40,000
Good Deal
Choice Auto Sales
Murrysville, PA
4.4
2020 GMC Sierra Denali 4WD Crew Cab Standard Box
137,597 mi.
15 days on market
1GT49REY7LF219193
$44,255
Good Deal
Ashtabula Auto Direct
Ashtabula, OH
5.0
2020 GMC Sierra 4WD Crew Cab Short Box SLT
71,506 mi.
16 days on market
3GTU9DED2LG116066
Contact Dealer
Bates Chevrolet Gmc
Carlinville, IL
4.8
2020 GMC Sierra 4WD Double Cab Standard Box
131,640 mi.
192 days on market
1GTR9AEF4LZ204686
Contact Dealer
Cicon Motors
Ashtabula, OH
2.0
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
164,971 mi.
21 days on market
1GTP9EEL0LZ314896
$26,801
Good Deal
Todd Wenzel Buick Gmc Of Davison
Davison, MI
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
98,370 mi.
16 days on market
1GT49WEY6LF188601
$51,491
Good Deal
My Auto Grand Rapids
Grand Rapids, MI
4.5
2020 GMC Sierra SLE 4WD Crew Cab Short Box
80,864 mi.
17 days on market
1GTU9BED6LZ129102
$27,671
Good Deal
Joels Carz
Flushing, MI
4.6
2020 GMC Sierra 4WD Double Cab Standard Box Elevation
108 days on market
1GTR9CEDXLZ259167
$17,700
Huffmans Auto Sales
Mount Pleasant, PA
4.1
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
58,624 mi.
92 days on market
1GTP9EEL3LZ100114
$37,995
Fair Deal
Lenzi Auto Sales Llc
Sarver, PA
4.8
2020 GMC Sierra Base 4WD Crew Cab Long Box
172,832 mi.
51 days on market
1GT19LEY6LF245543
$27,995
Great DealClean title
Jmb Auto Sports
Flint, MI
4.3
2020 GMC Sierra AT4 4WD Crew Cab Standard Box
169,658 mi.
63 days on market
1GT49PEY1LF192027
$38,995
Good Deal
Jmb Auto Sports
Flint, MI
4.3
2020 GMC Sierra 4WD Double Cab Standard Box SLT
43,270 mi.
7 days on market
1GTV9DED7LZ231041
$35,997
Fair Deal
Hank Graff Chevrolet
Davison, MI
4.7
2020 GMC Sierra Denali 4WD Crew Cab Short Box
76,304 mi.
2 days on market
1GTU9FEL0LZ199161
Contact Dealer
Graff Family Of Dealerships
Davison, MI
4.7
2020 GMC Sierra 4WD Double Cab Standard Box Elevation
62,125 mi.
46 days on market
1GTR9CEK3LZ214988
$28,895
Fair Deal
Randy Wise Chevrolet
Flint, MI
4.7
2020 GMC Sierra 4WD Crew Cab Short Box AT4
31,219 mi.
2 days on market
3GTP9EED6LG258875
$41,443
Fair DealSingle owner
Lafontaine Chevrolet St Clair
China Township, MI
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
128,416 mi.
18 days on market
1GTU9CED0LZ131854
$30,400
Good Deal
Uftring Ford
East Peoria, IL
4.6
2020 GMC Sierra 4WD Crew Cab Short Box Denali
72,483 mi.
50 days on market
3GTU9FED9LG326465
$37,213
Good Deal
Al Piemonte Chevrolet
East Dundee, IL
4.5
2020 GMC Sierra 4WD Crew Cab Short Box AT4
67,008 mi.
22 days on market
1GTU9EET7LZ168077
$36,995
Fair DealSingle ownerClean title
Seibels Auto Warehouse
Freeport, PA
4.5
2020 GMC Sierra 4WD Crew Cab Standard Box
117,068 mi.
17 days on market
3GTU9AEF6LG286253
$26,778
Good Deal
Auffenberg Nissan
Shiloh, IL
4.6
Find Used GMC Sierra in Florence, KY
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.