89 Used 2020 Gmc Sierra for Sale Near Centennial, CO
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2020 GMC Sierra 4WD Crew Cab Standard Box AT4
135,071 mi.
8 days on market
1GT49PE72LF105579
$35,988
Clean title
Family Trucks And Vans
Denver, CO
4.1
2020 GMC Sierra 4WD Crew Cab Short Box Denali
81,424 mi.
31 days on market
3GTU9FEL5LG296582
$38,988
Single ownerClean title
Family Trucks And Vans
Denver, CO
4.1
New listing
2020 GMC Sierra 4WD Crew Cab Standard Box AT4
131,143 mi.
1 day on market
1GT49PEY7LF232451
$44,599
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
New listing
2020 GMC Sierra 4WD Crew Cab Standard Box SLT
52,527 mi.
1 day on market
1GT49NEYXLF238796
$53,995
Transwest Gmc
Henderson, CO
4.3
New listing
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
55,836 mi.
1 day on market
1GT49REY0LF312783
Contact Dealer
Faricy Gmc
Salida, CO
New listing
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
74,576 mi.
1 day on market
1GT49WEYXLF218201
$61,710
Clean title
Larry H Miller Volkswagen Lakewood
Lakewood, CO
4.3
New listing
2020 GMC Sierra 4WD Crew Cab Short Box Denali
87,049 mi.
1 day on market
1GTU9FEL2LZ235318
Contact Dealer
Korf Chrysler Dodge Jeep Ram
Sterling, CO
3.9
2020 GMC Sierra 4WD Crew Cab Standard Box Elevation
170,726 mi.
2 days on market
3GTU9CET2LG246642
$22,900
Jpl Auto Sales Llc
Denver, CO
4.8
2020 GMC Sierra 4WD Crew Cab Long Box Denali
70,835 mi.
2 days on market
1GT49REYXLF198405
$57,000
Single owner
Ghent Chevrolet
Greeley, CO
4.3
2020 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
55,977 mi.
2 days on market
1GT49WEY3LF325350
$58,399
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2020 GMC Sierra 4WD Crew Cab Short Box AT4
80,762 mi.
4 days on market
3GTP9EEL6LG452779
$38,995
Truck Kings
Denver, CO
4.2
2020 GMC Sierra 4WD Crew Cab Short Box SLT
51,386 mi.
4 days on market
1GTU9DED3LZ160951
$39,499
Single owner
Vista Ford Delta
Delta, CO
4.3
2020 GMC Sierra 4WD Crew Cab Short Box Denali
81,777 mi.
4 days on market
3GTU9FEL4LG421099
$40,707
Fremont Cdjr Casper
Casper, WY
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
85,016 mi.
4 days on market
1GT49REY5LF126737
Contact Dealer
J R Car And Truck Center
Scott City, KS
4.4
2020 GMC Sierra 4WD Crew Cab Short Box AT4
77,384 mi.
6 days on market
3GTU9EET4LG447731
$37,995
Faricy Kia
Colorado Springs, CO
4.5
2020 GMC Sierra 4WD Crew Cab Short Box SLT
40,000 mi.
7 days on market
3GTU9DEL6LG413834
$41,000
Weld County Garage
Greeley, CO
4.6
2020 GMC Sierra AT4 4WD Crew Cab Standard Box
80,499 mi.
8 days on market
1GTP9EEL5LZ321200
$39,995
Paradise Auto Sales
Casper, WY
4.7
2020 GMC Sierra 4WD Crew Cab Long Box DRW Denali
107,980 mi.
10 days on market
1GT49WEY0LF295479
$51,411
Mike Maroone Auto
Longmont, CO
4.4
2020 GMC Sierra SLE 4WD Crew Cab Long Box SRW
69,096 mi.
10 days on market
1GT49TE75LF225496
$41,221
Clearshift
Loveland, CO
4.8
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
34,390 mi.
10 days on market
1GT49WEY5LF340559
$61,987
Single owner
Johnson Auto Of Laramie
Laramie, WY
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
59,966 mi.
11 days on market
1GT49WEY7LF183486
$58,620
Single ownerClean title
Mike Maroone Gmc
Boulder, CO
5.0
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
95,533 mi.
13 days on market
1GT49REY2LF303955
$53,032
Wilcoxson Gmc
Pueblo, CO
4.1
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
51,575 mi.
14 days on market
1GT49REY7LF331606
$58,389
Single owner
Omeara Ford
Northglenn, CO
4.4
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
52,901 mi.
14 days on market
1GT49REY9LF157084
Contact Dealer
Town And Country Chevrolet Of Taos
Taos, NM
3.9
2020 GMC Sierra 4WD Crew Cab Short Box AT4
112,494 mi.
14 days on market
3GTP9EEL2LG230210
$37,709
Single ownerClean title
Team Chevrolet Gmc
Scottsbluff, NE
4.4
2020 GMC Sierra AT4 4WD Crew Cab Short Box
62,139 mi.
15 days on market
1GTP9EEL4LZ214106
$41,443
Single owner
Omeara Gmc
Denver, CO
4.2
2020 GMC Sierra 4WD Crew Cab Short Box SLT
138,989 mi.
15 days on market
3GTU9DED0LG251224
$25,500
Autosavvy Windsor
Windsor, CO
4.6
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
92,760 mi.
17 days on market
1GT19REY5LF295627
$54,991
Clearshift
Loveland, CO
4.8
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
132,637 mi.
17 days on market
1GT49RE78LF272248
$42,998
Single ownerClean title
Autonation Dodge Ram Broadway
Littleton, CO
4.0
Find Used GMC Sierra in Centennial, CO
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.