1,349 Used Gmc Sierra for Sale Near Windsor, CO

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2025 GMC Sierra 4WD Crew Cab Standard Box SLT's photo

2025 GMC Sierra 4WD Crew Cab Standard Box SLT

6,118 mi.

27 days on market

1GT4UUEY7SF193260

$75,970
Fair Deal
Newcastle Motors
Newcastle, WY
4.8
2008 GMC Sierra 4WD Crew Cab 6.5ft SLE1's photo

2008 GMC Sierra 4WD Crew Cab 6.5ft SLE1

91,088 mi.

27 days on market

1GTHK23688F224330

Contact Dealer
Kimball Chevrolet
Kimball, NE
4.2

Photos coming soon

2015 GMC Sierra 4WD Crew Cab SLT SWB

110,126 mi.

27 days on market

3GTU2VEC9FG374252

Contact Dealer
Car Choice
Denver, CO
4.3
2020 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2020 GMC Sierra 4WD Crew Cab Short Box SLT

42,865 mi.

27 days on market

3GTU9DED0LG331087

$41,500
Fair DealSingle owner
Sterling Auto Sales
Franktown, CO
4.1
2025 GMC Sierra 4WD Crew Cab Short Box Denali's photo

2025 GMC Sierra 4WD Crew Cab Short Box Denali

1,478 mi.

27 days on market

1GTUUGEL3SZ266211

$67,922
Fair Deal
Clearshift
Loveland, CO
4.8
2025 GMC Sierra Denali Ultimate 4WD Crew Cab Long Box SR's photo

2025 GMC Sierra Denali Ultimate 4WD Crew Cab Long Box SR

13,032 mi.

27 days on market

1GT4UYEYXSF262868

$83,991
Good Deal
Clearshift
Loveland, CO
4.8
2015 GMC Sierra 4WD Crew Cab SLE SWB's photo

2015 GMC Sierra 4WD Crew Cab SLE SWB

145,564 mi.

27 days on market

3GTU2UEC4FG117588

$16,795
Good Deal
Happy Car Buys
Englewood, CO
5.0
2016 GMC Sierra 4WD Double Cab Standard Box's photo

2016 GMC Sierra 4WD Double Cab Standard Box

51,149 mi.

27 days on market

1GTV2LEC7GZ233075

$23,801
Fair Deal
Mcdonald Toyota Of Fort Morgan
Fort Morgan, CO
4.3
2015 GMC Sierra 4WD Crew Cab SLE SWB's photo

2015 GMC Sierra 4WD Crew Cab SLE SWB

160,802 mi.

27 days on market

3GTU2UEC4FG111449

Contact Dealer
Avalanche Automotive Llc
Lakewood, CO
2.8
2017 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2017 GMC Sierra 4WD Crew Cab Short Box SLT

55,287 mi.

27 days on market

3GTU2NEJ8HG289274

$32,620
Fair Deal
Sill Terhar Motors Inc
Broomfield, CO
4.3
2022 GMC Sierra Elevation 4WD Crew Cab Short Box's photo

2022 GMC Sierra Elevation 4WD Crew Cab Short Box

39,878 mi.

28 days on market

1GTUUCETXNZ560878

$43,510
Fair DealSingle owner
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2023 GMC Sierra AT4 4WD Crew Cab Short Box's photo

2023 GMC Sierra AT4 4WD Crew Cab Short Box

37,518 mi.

28 days on market

1GTUUEEL9PZ296003

$50,110
Good DealSingle owner
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2023 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL's photo

2023 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL

20,832 mi.

28 days on market

3GTPUJEK1PG209224

$40,610
Fair DealSingle owner
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2024 GMC Sierra Pro 4WD Crew Cab Short Box's photo

2024 GMC Sierra Pro 4WD Crew Cab Short Box

40,447 mi.

28 days on market

1GTPUAEK3RZ261487

$34,210
Good Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2025 GMC Sierra 4WD Crew Cab Short Box Denali's photo

2025 GMC Sierra 4WD Crew Cab Short Box Denali

19,831 mi.

28 days on market

3GTUUGEL0SG222540

$63,995
Good Deal
Royal Automotive Llc
Englewood, CO
4.8
2020 GMC Sierra Denali 4WD Crew Cab Short Box's photo

2020 GMC Sierra Denali 4WD Crew Cab Short Box

77,874 mi.

28 days on market

1GTU9FELXLZ213065

$37,953
Good Deal
Sterling Auto Sales
Longmont, CO
4.1
2018 GMC Sierra 4WD Crew Cab Short Box's photo

2018 GMC Sierra 4WD Crew Cab Short Box

88,406 mi.

28 days on market

3GTU2PEJ0JG499658

$33,875
Fair Deal
Castle Rock Ford
Castle Rock, CO
4.5
2016 GMC Sierra 4WD Crew Cab Short Box SLE's photo

2016 GMC Sierra 4WD Crew Cab Short Box SLE

176,002 mi.

28 days on market

3GTU2MEC5GG293423

$15,900
Good DealSingle owner
Padas Auto Sales Llc
Denver, CO
4.2
2023 GMC Sierra 4WD Crew Cab Standard Box Denali's photo

2023 GMC Sierra 4WD Crew Cab Standard Box Denali

118,808 mi.

28 days on market

1GT49WEY3PF245956

$49,000
Good Deal
Chadron Chrysler Dodge Jeep Ram
Chadron, NE
3.8
2021 GMC Sierra 4WD Crew Cab Short Box Denali's photo

2021 GMC Sierra 4WD Crew Cab Short Box Denali

57,503 mi.

28 days on market

3GTU9FEL6MG468961

$43,995
Fair Deal
Greenwood Automotive
Parker, CO
4.7
2019 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2019 GMC Sierra 4WD Crew Cab Short Box SLT

111,404 mi.

28 days on market

1GTU9DED1KZ202709

$31,719
Good Deal
Kissner Motors
Grand Junction, CO
4.3
2024 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2024 GMC Sierra 4WD Crew Cab Short Box SLT

41,600 mi.

28 days on market

3GTUUDE88RG295451

$49,599
Fair Deal
Janssen Gmc
North Platte, NE
4.4
2021 GMC Sierra Elevation 4WD Crew Cab Short Box's photo

2021 GMC Sierra Elevation 4WD Crew Cab Short Box

94,786 mi.

28 days on market

3GTU9CED5MG345501

$32,320
Good Deal
Custom Cars West
Englewood, CO
4.6
2016 GMC Sierra 4WD Crew Cab Short Box's photo

2016 GMC Sierra 4WD Crew Cab Short Box

140,148 mi.

28 days on market

3GTU2PEJ7GG159285

$22,101
Good Deal
Mike Maroone Chevrolet North
Colorado Springs, CO
4.4
2019 GMC Sierra 4WD Crew Cab Short Box AT4's photo

2019 GMC Sierra 4WD Crew Cab Short Box AT4

165,122 mi.

28 days on market

3GTP9EEL1KG205216

$27,995
Good Deal
Carvilles Auto Mart
Grand Junction, CO
4.5
2022 GMC Sierra 4WD Crew Cab Long Box DRW Denali's photo

2022 GMC Sierra 4WD Crew Cab Long Box DRW Denali

120,227 mi.

28 days on market

1GT49WEYXNF188510

$58,999
Good DealSingle owner
Fremont Cdjr Casper
Casper, WY
4.4
2016 GMC Sierra 4WD Regular Cab Standard Box SLE's photo

2016 GMC Sierra 4WD Regular Cab Standard Box SLE

35,232 mi.

28 days on market

1GTN2MEH0GZ167504

$36,687
Fair Deal
Omeara Gmc
Denver, CO
4.2
2021 GMC Sierra 4WD Crew Cab Standard Box's photo

2021 GMC Sierra 4WD Crew Cab Standard Box

174,028 mi.

29 days on market

1GT49LE74MF243683

$21,997
Good Deal
Nations Auto Inc
Denver, CO
4.4
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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.