1,386 Used Gmc Sierra for Sale Near Centennial, CO
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2025 GMC Sierra Denali 4WD Crew Cab Short Box
9,814 mi.
3 days on market
1GTUUGEL1SZ236303
$62,399
Foundation Chevrolet
Wheat Ridge, CO
4.4
2023 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
62,835 mi.
3 days on market
1GTUUHEL9PZ186568
Contact Dealer
Janssen Gmc
North Platte, NE
4.4
2025 GMC Sierra Denali 4WD Crew Cab Standard Box
6,064 mi.
3 days on market
1GT4UREY6SF308394
$74,199
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2017 GMC Sierra 4WD Double Cab Long Box SLE
199,871 mi.
3 days on market
1GT22SEY0HZ205368
$21,495
Mike Maroone Ford Longmont
Longmont, CO
4.4
1996 GMC Sierra
256,120 mi.
3 days on market
1GTEK19R6TE531802
$9,882
Hoo Motors
Kiowa, CO
4.6
2005 GMC Sierra SLE 2WD Extended Cab LWB
171,212 mi.
3 days on market
1GDHC29265E269698
$14,882
Hoo Motors
Kiowa, CO
4.6
2019 GMC Sierra 4WD Crew Cab Short Box SLE
45,116 mi.
3 days on market
1GTU9BED5KZ410676
$33,487
Johnson Auto Plaza
Brighton, CO
4.2
2016 GMC Sierra 4WD Double Cab Standard Box SLE
119,129 mi.
3 days on market
1GTV2MEC1GZ334263
$20,630
Toyota Of Laramie
Laramie, WY
4.7
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2017 GMC Sierra 4WD Crew Cab Short Box
104,925 mi.
3 days on market
3GTU2PEC9HG324224
$29,500
Tim And Jerris Auto Sales Inc
Garden City, KS
4.7
2017 GMC Sierra 4WD Crew Cab Standard Box Denali
176,940 mi.
3 days on market
1GT42YEY6HF110844
$36,750
Berkenkotter Motors
Castle Rock, CO
4.1
2025 GMC Sierra Denali Ultimate 4WD Crew Cab Standard B
24,031 mi.
3 days on market
1GT4UXEY7SF245567
$79,499
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4 4WD Crew Cab Standard Box
6,250 mi.
3 days on market
1GT4UPEY2TF126584
$75,897
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2014 GMC Sierra 4WD Crew Cab SLE LWB
154,957 mi.
3 days on market
3GTU2UEC5EG256840
$15,989
Single owner
Phil Long Hyundai Of Motor City
Colorado Springs, CO
4.2
2026 GMC Sierra Denali Ultimate 4WD Crew Cab Standard B
8,471 mi.
3 days on market
1GT1UXEYXTF131583
$89,699
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2021 GMC Sierra 4WD Crew Cab Standard Box Elevation
81,500 mi.
3 days on market
1GTU9CEDXMZ165608
$34,283
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2025 GMC Sierra Denali Extended Range Crew Cab e4WD
13,704 mi.
3 days on market
1GT40LEL4SU404968
$77,899
Stevinson Chevrolet
Golden, CO
4.5
2025 GMC Sierra 4WD Crew Cab Short Box AT4X
14,700 mi.
3 days on market
3GTUUFEL1SG200430
$67,261
Wolf Auto Ogallala Llc
Ogallala, NE
4.2
2022 GMC Sierra AT4 4WD Crew Cab Short Box
91,332 mi.
3 days on market
1GTPUEELXNZ507865
$40,771
Clearshift
Loveland, CO
4.8
2024 GMC Sierra 4WD Crew Cab Long Box AT4
56,625 mi.
3 days on market
1GT49PEY3RF168756
$68,999
Single owner
Dellenbach Subaru
Fort Collins, CO
4.1
2019 GMC Sierra 4WD Crew Cab Standard Box Denali
45,555 mi.
3 days on market
1GT12SEY4KF213414
Contact Dealer
Janssen Gmc
North Platte, NE
4.4
2023 GMC Sierra 4WD Crew Cab Short Box Denali
66,679 mi.
3 days on market
3GTUUGEL3PG236889
$47,495
Single owner
Bob Ruwart Motors
Wheatland, WY
5.0
2022 GMC Sierra 4WD Crew Cab Standard Box SLE
69,183 mi.
3 days on market
1GT49ME79NF203879
$44,988
Clean title
Patriot Auto Sales Llc
Cheyenne, WY
4.1
2013 GMC Sierra 4WD Crew Cab SLE SWB
89,961 mi.
3 days on market
3GTP2VE7XDG162215
$17,000
Corwin Toyota Colorado Springs
Colorado Springs, CO
4.3
2017 GMC Sierra 4WD Crew Cab Standard Box SLT
61,173 mi.
3 days on market
1GT12TEY3HF146688
$43,999
Victory Motors Of Colorado
Longmont, CO
4.3
2014 GMC Sierra 4WD Crew Cab SLT SWB
111,984 mi.
3 days on market
3GTU2VEC9EG363072
$23,999
Pork Chops Truck And Auto
Cheyenne, WY
4.3
2011 GMC Sierra 4WD Crew Cab Short Box
175,205 mi.
3 days on market
3GTP2XE29BG237077
$12,959
Autonation Chrysler Dodge Jeep Ram Southwest
Littleton, CO
3.9
2021 GMC Sierra 4WD Crew Cab Standard Box Elevation
194,576 mi.
4 days on market
3GTU9CED9MG236331
$24,999
Greeley Volkswagen
Greeley, CO
4.8
2026 GMC Sierra 4WD Double Cab Standard Box Pro
2,100 mi.
4 days on market
1GTRUAEK3TZ238159
$38,000
Weld County Garage
Greeley, CO
4.6
Find Used GMC Sierra in Centennial, CO
In the U.S., the GMC Sierra is available as Chassis Cab, Pickup, Regular Cab Pickup, and Utility-Service Truck. The best choice typically depends on space needs and personal preference.