1,389 Used Gmc Sierra for Sale Near Centennial, CO
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2025 GMC Sierra AT4 4WD Crew Cab Short Box
32,629 mi.
25 days on market
1GTUUEE87SZ143110
$52,697
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Denali 4WD Crew Cab Standard Box
20,216 mi.
25 days on market
1GT4UREY5SF308371
$69,597
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4 4WD Crew Cab Standard Box
7,701 mi.
25 days on market
1GT4UPEY8TF113631
$75,997
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2020 GMC Sierra 4WD Crew Cab Short Box SLT
121,817 mi.
25 days on market
3GTU9DED6LG420632
$30,805
Mike Maroone Gmc
Boulder, CO
5.0
2012 GMC Sierra 4WD Crew Cab 6.5ft SLE
101,425 mi.
25 days on market
1GT120CG8CF105104
$20,313
Single owner
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra AT4 Max Range Crew Cab e4WD
12,590 mi.
25 days on market
1GT4EVEL0TU402584
$77,495
Single owner
Alpine Ford
Pueblo, CO
4.2
2021 GMC Sierra 4WD Crew Cab Short Box Elevation
139,002 mi.
25 days on market
3GTU9CETXMG377593
$28,997
Flower Subaru
Montrose, CO
4.5
2026 GMC Sierra AT4 4WD Crew Cab Standard Box SRW
12,820 mi.
25 days on market
1GT4UVEY1TF174288
$76,097
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2015 GMC Sierra 4WD Crew Cab SLT SWB
176,272 mi.
25 days on market
3GTU2VEC4FG206437
$17,900
Del Norte Automobile
Denver, CO
5.0
2016 GMC Sierra 4WD Crew Cab Short Box
142,707 mi.
25 days on market
3GTU2PEJ4GG216994
$23,900
Del Norte Automobile
Denver, CO
5.0
2025 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
29,090 mi.
25 days on market
1GT4UWEY1SF211666
$70,997
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2022 GMC Sierra 4WD Crew Cab Standard Box Denali
55,554 mi.
25 days on market
1GT49REY0NF330431
$58,995
Faricy Gmc
Salida, CO
2024 GMC Sierra Denali 4WD Crew Cab Standard Box
17,856 mi.
25 days on market
1GTUUGE81RZ120475
$56,499
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2023 GMC Sierra 4WD Crew Cab Long Box Denali
46,053 mi.
25 days on market
1GT49WEY5PF213199
$67,900
Chadron Chrysler Dodge Jeep Ram
Chadron, NE
3.8
2025 GMC Sierra 4WD Crew Cab Short Box SLT
42,600 mi.
25 days on market
3GTUUDEDXSG189215
$42,497
Echopark Thornton
Thornton, CO
4.7
2024 GMC Sierra Elevation 4WD Crew Cab Short Box
15,550 mi.
25 days on market
1GTPUCEK2RZ300761
$45,372
Fremont Motor Rawlins
Rawlins, WY
5.0
2021 GMC Sierra 4WD Crew Cab Short Box Denali
158,566 mi.
25 days on market
3GTU9FET3MG132345
$29,900
Jpl Auto Sales Llc
Denver, CO
4.8
2024 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
23,317 mi.
25 days on market
1GTUUHEL9RZ141164
$63,238
Single ownerClean title
Northwest Auto Sales Service Gmc
Meeker, CO
4.4
2024 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
57,094 mi.
25 days on market
1GT49WEY3RF156505
$69,891
Clearshift
Loveland, CO
4.8
2022 GMC Sierra 4WD Crew Cab Standard Box Elevation
68,135 mi.
25 days on market
1GTU9CED9NZ169649
$35,178
Single ownerClean title
Groove Toyota
Englewood, CO
4.6
2015 GMC Sierra 4WD Double Cab Standard Box SLE
220,493 mi.
25 days on market
1GT22YEG0FZ512160
$13,888
Single ownerClean title
Family Trucks And Vans
Denver, CO
4.1
2026 GMC Sierra 4WD Regular Cab Standard Box Pro
95 mi.
26 days on market
3GTNUAEK6TG404771
$49,398
Super Auto Company Inc
Denver, CO
4.4
2022 GMC Sierra 4WD Crew Cab Standard Box SLE
66,229 mi.
26 days on market
1GTU9BEDXNZ163367
$32,094
Clean title
Truck Ranch Frederick
Longmont, CO
5.0
2025 GMC Sierra 4WD Crew Cab Short Box SLT
36,687 mi.
26 days on market
3GTUUDED9SG250182
$43,697
Echopark Centennial
Centennial, CO
4.7
2026 GMC Sierra Denali 4WD Crew Cab Short Box
9,061 mi.
26 days on market
1GTUUGED8TZ160962
$58,997
Foundation Chevrolet
Wheat Ridge, CO
4.4
2015 GMC Sierra 4WD Double Cab SLE SWB
146,718 mi.
26 days on market
1GTV2UEC6FZ395834
$16,999
Vista Ford Delta
Delta, CO
4.3
2016 GMC Sierra 4WD Crew Cab Standard Box Denali
99,183 mi.
26 days on market
1GT12UE80GF121980
$45,092
Daniels Long Chevrolet
Colorado Springs, CO
4.2
2024 GMC Sierra 4WD Crew Cab Standard Box AT4
24,404 mi.
26 days on market
1GT49PEY6RF335711
$74,950
Single owner
Wagner Ford
McCook, NE
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.