Explore 1,349 Used Gmc Sierra Listings Near Windsor, CO
Save search
Sponsored
2024 GMC Sierra 2WD Crew Cab Short Box Elevation
76,374 mi.
37 days on market
1GTPHCEK3RZ395657
$34,663
Gulliver Auto Group
Plano, TX
Sponsored
2015 GMC Sierra 4WD Crew Cab Short Box
90,255 mi.
52 days on market
3GTU2WEJ2FG490106
$25,995
Fair Deal
Queen City Motors
Harrison, OH
Sponsored
2015 GMC Sierra 4WD Double Cab SLE SWB
128,736 mi.
65 days on market
1GTV2UEH3FZ168905
$18,995
Fair Deal
Duluth Autos And Trucks
Duluth, GA
2019 GMC Sierra 4WD Crew Cab Short Box AT4
48,550 mi.
6 days on market
3GTP9EEDXKG239292
$44,995
Fair Deal
Phil Long Kia Of Colorado Springs
Colorado Springs, CO
4.4
2018 GMC Sierra 4WD Crew Cab Short Box SLT
92,400 mi.
6 days on market
3GTU2NEC5JG149464
$29,997
Fair Deal
Nations Auto Inc
Denver, CO
4.4
2020 GMC Sierra 4WD Double Cab Standard Box Elevation
68,652 mi.
6 days on market
1GTR9CEK5LZ130493
$29,299
Fair Deal
Corwin Honda Colorado Springs
Colorado Springs, CO
4.4
2025 GMC Sierra 4WD Crew Cab Short Box SLT
12,543 mi.
6 days on market
3GTUUDE85SG342313
$51,494
Good Deal
Modern Classic Motors Inc
Grand Junction, CO
4.7
2016 GMC Sierra 4WD Crew Cab Short Box SLT
183,902 mi.
6 days on market
3GTU2NEC7GG199159
$14,400
Good Deal
Berkenkotter Motors
Castle Rock, CO
4.1
2023 GMC Sierra 4WD Crew Cab Short Box Denali
70,240 mi.
6 days on market
1GTUUGED8PZ232717
Contact Dealer
Christophers Dodge Ram
Golden, CO
4.1
2024 GMC Sierra 4WD Crew Cab Standard Box AT4
45,000 mi.
7 days on market
1GT49PEY4RF451585
$72,098
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra 4WD Crew Cab Short Box Elevation
26,588 mi.
7 days on market
3GTUUCEDXSG176989
$48,201
Good Deal
Mcdonald Toyota Greeley
Greeley, CO
4.3
2020 GMC Sierra 4WD Crew Cab Short Box SLT
70,658 mi.
7 days on market
3GTU9DED7LG245825
$35,898
Fair Deal
Mike Maroone Auto
Longmont, CO
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Denali
85,066 mi.
7 days on market
3GTU9FEL9LG341443
$41,000
Fair Deal
Stevinson Hyundai Of Longmont
Longmont, CO
4.7
2021 GMC Sierra 4WD Double Cab Std Box Elevation 3VL
48,927 mi.
7 days on market
1GTR9GEK1MZ405379
$32,400
Fair DealSingle owner
Western Slope Toyota
Grand Junction, CO
4.8
2023 GMC Sierra AT4 4WD Crew Cab Short Box
43,245 mi.
7 days on market
1GTUUEEL8PZ159425
$52,943
Fair Deal
Quality Auto Of Casper
Casper, WY
4.9
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
7 days on market
1GT49REY9LF192482
Contact Dealer
Single owner
Padas Auto Sales Llc
Denver, CO
4.2
2020 GMC Sierra 4WD Crew Cab Short Box SLT
89,338 mi.
7 days on market
3GTU9DED7LG133364
$34,994
Good Deal
Modern Classic Motors Inc
Grand Junction, CO
4.7
2015 GMC Sierra 4WD Crew Cab SLT SWB
102,485 mi.
7 days on market
3GTU2VEC6FG414044
$25,793
Fair Deal
Springs Automotive Group Platte Ave
Colorado Springs, CO
4.6
2024 GMC Sierra 4WD Crew Cab Short Box SLE
87,064 mi.
7 days on market
3GTUUBE81RG230915
$37,990
Good Deal
Laramie Gm Auto Center
Laramie, WY
4.6
2023 GMC Sierra 4WD Crew Cab Short Box SLT
47,530 mi.
7 days on market
3GTUUDED8PG114150
$47,387
Fair Deal
Omeara Gmc
Denver, CO
4.2
2022 GMC Sierra 4WD Crew Cab Short Box Denali
51,719 mi.
7 days on market
3GTUUGET6NG607640
$48,187
Fair Deal
Omeara Gmc
Denver, CO
4.2
2023 GMC Sierra 4WD Crew Cab Short Box Denali
33,369 mi.
7 days on market
3GTUUGE85PG337329
$53,587
Fair Deal
Omeara Gmc
Denver, CO
4.2
2024 GMC Sierra 4WD Crew Cab Standard Box Denali
8,764 mi.
7 days on market
1GT49WEY8RF463491
$74,500
Fair Deal
Rickenbaugh Volvo Cars
Denver, CO
4.6
2015 GMC Sierra 4WD Double Cab SLE SWB
108,128 mi.
7 days on market
1GTV2UEC5FZ233418
$17,998
Fair Deal
Rocky Mountain Auto Brokers
Colorado Springs, CO
4.1
2020 GMC Sierra 4WD Crew Cab Standard Box
108,592 mi.
7 days on market
1GD49SE71LF246898
$36,490
Fair DealClean title
Vista Toyota
Casper, WY
4.7
2022 GMC Sierra 4WD Double Cab Standard Box Elevation
23,001 mi.
7 days on market
1GTR9CED9NZ228253
$38,832
Fair Deal
Autonation Dodge Ram Broadway
Littleton, CO
4.0
2024 GMC Sierra 4WD Crew Cab Short Box SLT
65,291 mi.
7 days on market
3GTUUDED0RG135982
$40,298
Good Deal
Mike Maroone Auto
Longmont, CO
4.4
2025 GMC Sierra 4WD Crew Cab Short Box SLT
7,000 mi.
7 days on market
1GTUUDED6SZ335691
$55,794
Fair DealClean title
Korf Chrysler Dodge Jeep Ram
Sterling, CO
3.9
2024 GMC Sierra 4WD Crew Cab Short Box SLT
23,823 mi.
7 days on market
3GTUUDEL4RG350112
$49,590
Good Deal
Weld County Garage
Greeley, CO
4.6
2024 GMC Sierra 4WD Crew Cab Short Box SLE
42,593 mi.
7 days on market
3GTPUBEK5RG398095
$39,955
Fair Deal
Larry H Miller Chrysler Dodge Jeep Ram
Denver, CO
4.1
2013 GMC Sierra 4WD Crew Cab 6.5ft SLT
146,965 mi.
7 days on market
1GT121C86DF203077
$29,843
Good Deal
Ken Garff Hyundai Cheyenne
Cheyenne, WY
4.6
Sponsored
2024 GMC Sierra 2WD Crew Cab Short Box Elevation
76,374 mi.
37 days on market
1GTPHCEK3RZ395657
$34,663
Gulliver Auto Group
Plano, TX
2019 GMC Sierra 4WD Crew Cab Short Box AT4
48,550 mi.
6 days on market
3GTP9EEDXKG239292
$44,995
Fair Deal
Phil Long Kia Of Colorado Springs
Colorado Springs, CO
4.4
2018 GMC Sierra 4WD Crew Cab Short Box SLT
92,400 mi.
6 days on market
3GTU2NEC5JG149464
$29,997
Fair Deal
Nations Auto Inc
Denver, CO
4.4
2020 GMC Sierra 4WD Double Cab Standard Box Elevation
68,652 mi.
6 days on market
1GTR9CEK5LZ130493
$29,299
Fair Deal
Corwin Honda Colorado Springs
Colorado Springs, CO
4.4
2025 GMC Sierra 4WD Crew Cab Short Box SLT
12,543 mi.
6 days on market
3GTUUDE85SG342313
$51,494
Good Deal
Modern Classic Motors Inc
Grand Junction, CO
4.7
2016 GMC Sierra 4WD Crew Cab Short Box SLT
183,902 mi.
6 days on market
3GTU2NEC7GG199159
$14,400
Good Deal
Berkenkotter Motors
Castle Rock, CO
4.1
2023 GMC Sierra 4WD Crew Cab Short Box Denali
70,240 mi.
6 days on market
1GTUUGED8PZ232717
Contact Dealer
Christophers Dodge Ram
Golden, CO
4.1
2024 GMC Sierra 4WD Crew Cab Standard Box AT4
45,000 mi.
7 days on market
1GT49PEY4RF451585
$72,098
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra 4WD Crew Cab Short Box Elevation
26,588 mi.
7 days on market
3GTUUCEDXSG176989
$48,201
Good Deal
Mcdonald Toyota Greeley
Greeley, CO
4.3
2020 GMC Sierra 4WD Crew Cab Short Box SLT
70,658 mi.
7 days on market
3GTU9DED7LG245825
$35,898
Fair Deal
Mike Maroone Auto
Longmont, CO
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Denali
85,066 mi.
7 days on market
3GTU9FEL9LG341443
$41,000
Fair Deal
Stevinson Hyundai Of Longmont
Longmont, CO
4.7
2021 GMC Sierra 4WD Double Cab Std Box Elevation 3VL
48,927 mi.
7 days on market
1GTR9GEK1MZ405379
$32,400
Fair DealSingle owner
Western Slope Toyota
Grand Junction, CO
4.8
2023 GMC Sierra AT4 4WD Crew Cab Short Box
43,245 mi.
7 days on market
1GTUUEEL8PZ159425
$52,943
Fair Deal
Quality Auto Of Casper
Casper, WY
4.9
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
7 days on market
1GT49REY9LF192482
Contact Dealer
Single owner
Padas Auto Sales Llc
Denver, CO
4.2
2020 GMC Sierra 4WD Crew Cab Short Box SLT
89,338 mi.
7 days on market
3GTU9DED7LG133364
$34,994
Good Deal
Modern Classic Motors Inc
Grand Junction, CO
4.7
2015 GMC Sierra 4WD Crew Cab SLT SWB
102,485 mi.
7 days on market
3GTU2VEC6FG414044
$25,793
Fair Deal
Springs Automotive Group Platte Ave
Colorado Springs, CO
4.6
2024 GMC Sierra 4WD Crew Cab Short Box SLE
87,064 mi.
7 days on market
3GTUUBE81RG230915
$37,990
Good Deal
Laramie Gm Auto Center
Laramie, WY
4.6
2023 GMC Sierra 4WD Crew Cab Short Box SLT
47,530 mi.
7 days on market
3GTUUDED8PG114150
$47,387
Fair Deal
Omeara Gmc
Denver, CO
4.2
2022 GMC Sierra 4WD Crew Cab Short Box Denali
51,719 mi.
7 days on market
3GTUUGET6NG607640
$48,187
Fair Deal
Omeara Gmc
Denver, CO
4.2
2023 GMC Sierra 4WD Crew Cab Short Box Denali
33,369 mi.
7 days on market
3GTUUGE85PG337329
$53,587
Fair Deal
Omeara Gmc
Denver, CO
4.2
2024 GMC Sierra 4WD Crew Cab Standard Box Denali
8,764 mi.
7 days on market
1GT49WEY8RF463491
$74,500
Fair Deal
Rickenbaugh Volvo Cars
Denver, CO
4.6
2015 GMC Sierra 4WD Double Cab SLE SWB
108,128 mi.
7 days on market
1GTV2UEC5FZ233418
$17,998
Fair Deal
Rocky Mountain Auto Brokers
Colorado Springs, CO
4.1
2020 GMC Sierra 4WD Crew Cab Standard Box
108,592 mi.
7 days on market
1GD49SE71LF246898
$36,490
Fair DealClean title
Vista Toyota
Casper, WY
4.7
2022 GMC Sierra 4WD Double Cab Standard Box Elevation
23,001 mi.
7 days on market
1GTR9CED9NZ228253
$38,832
Fair Deal
Autonation Dodge Ram Broadway
Littleton, CO
4.0
2024 GMC Sierra 4WD Crew Cab Short Box SLT
65,291 mi.
7 days on market
3GTUUDED0RG135982
$40,298
Good Deal
Mike Maroone Auto
Longmont, CO
4.4
2025 GMC Sierra 4WD Crew Cab Short Box SLT
7,000 mi.
7 days on market
1GTUUDED6SZ335691
$55,794
Fair DealClean title
Korf Chrysler Dodge Jeep Ram
Sterling, CO
3.9
2024 GMC Sierra 4WD Crew Cab Short Box SLT
23,823 mi.
7 days on market
3GTUUDEL4RG350112
$49,590
Good Deal
Weld County Garage
Greeley, CO
4.6
2024 GMC Sierra 4WD Crew Cab Short Box SLE
42,593 mi.
7 days on market
3GTPUBEK5RG398095
$39,955
Fair Deal
Larry H Miller Chrysler Dodge Jeep Ram
Denver, CO
4.1
2013 GMC Sierra 4WD Crew Cab 6.5ft SLT
146,965 mi.
7 days on market
1GT121C86DF203077
$29,843
Good Deal
Ken Garff Hyundai Cheyenne
Cheyenne, WY
4.6
Find Used GMC Sierra in Windsor, 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.