Explore 1,349 Used Gmc Sierra Listings Near Windsor, CO

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2013 GMC Sierra 4WD Crew Cab Standard Box's photo

2013 GMC Sierra 4WD Crew Cab Standard Box

134,507 mi.

64 days on market

1GT125EG4DF184086

$19,588
Good Deal
Perfection Auto Detailing Wheels
Bloomington, IL
2022 GMC Sierra 4WD Crew Cab Standard Box Denali's photo

2022 GMC Sierra 4WD Crew Cab Standard Box Denali

27,093 mi.

8 days on market

1GT49REY7NF111353

$64,211
Fair DealSingle owner
Ferguson Buick Gmc
Colorado Springs, CO
4.7
2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate's photo

2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate

4,646 mi.

8 days on market

1GT4UXEY0TF176464

$90,867
Good Deal
Brighton Ford
Brighton, CO
4.3
2019 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2019 GMC Sierra 4WD Crew Cab Short Box SLT

127,434 mi.

8 days on market

3GTU9DED9KG180622

$29,988
Good Deal
The Sharpest Rides
Englewood, CO
4.5
2026 GMC Sierra Denali Ultimate 4WD Crew Cab Long Box's photo

2026 GMC Sierra Denali Ultimate 4WD Crew Cab Long Box

311 mi.

8 days on market

1GT1UXEY8TF170253

$90,996
Great Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2018 GMC Sierra 4WD Crew Cab Standard Box Denali's photo

2018 GMC Sierra 4WD Crew Cab Standard Box Denali

105,498 mi.

8 days on market

1GT42YEY3JF280441

$44,527
Great DealSingle ownerClean title
Mountain Hyundai
Denver, CO
4.3
2015 GMC Sierra 4WD Crew Cab SLT SWB's photo

2015 GMC Sierra 4WD Crew Cab SLT SWB

133,618 mi.

8 days on market

3GTU2VEC6FG275484

Contact Dealer
First Choice Ford
Rock Springs, WY
4.5
2023 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL's photo

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

30,764 mi.

8 days on market

1GTPUJEKXPZ137536

$41,190
Fair Deal
Celebration Chevrolet
Aurora, CO
4.3
2003 GMC Sierra 4WD Extended Cab LWB SLE's photo

2003 GMC Sierra 4WD Extended Cab LWB SLE

251,012 mi.

8 days on market

1GTHK291X3E283289

$11,995
Fair Deal
Newcastle Motors
Newcastle, WY
4.8
2025 GMC Sierra 4WD Crew Cab Standard Box SLT's photo

2025 GMC Sierra 4WD Crew Cab Standard Box SLT

5,157 mi.

8 days on market

3GTUUDEL3SG266420

Contact Dealer
Panhandle Automotive Group Llc
Sidney, NE
4.5
2018 GMC Sierra 2WD Crew Cab Short Box SLT's photo

2018 GMC Sierra 2WD Crew Cab Short Box SLT

122,782 mi.

8 days on market

3GTP1NEC8JG165562

$22,000
Good Deal
Mike Maroone Chevrolet South
Colorado Springs, CO
4.4
2017 GMC Sierra 4WD Crew Cab Standard Box's photo

2017 GMC Sierra 4WD Crew Cab Standard Box

72,575 mi.

8 days on market

1GT12REG7HF119410

$17,999
Great Deal
Fast Motors Llc
Colorado Springs, CO
4.6
2015 GMC Sierra 4WD Crew Cab Standard Box's photo

2015 GMC Sierra 4WD Crew Cab Standard Box

117,078 mi.

8 days on market

3GTU2WEJ8FG518006

$23,995
Fair DealClean title
Parkway Auto Formerly Carmart
Denver, CO
4.8
2025 GMC Sierra 4WD Crew Cab Standard Box AT4X's photo

2025 GMC Sierra 4WD Crew Cab Standard Box AT4X

24,076 mi.

8 days on market

1GT4UZE79SF116961

$85,199
Corwin Toyota Boulder
Boulder, CO
4.1
2017 GMC Sierra 4WD Crew Cab Short Box's photo

2017 GMC Sierra 4WD Crew Cab Short Box

69,702 mi.

8 days on market

3GTU2PEJ3HG151458

$32,381
Fair Deal
Autonation Ford Arapahoe
Centennial, CO
4.6
2012 GMC Sierra 4WD Crew Cab 6.5ft SLE's photo

2012 GMC Sierra 4WD Crew Cab 6.5ft SLE

161,804 mi.

8 days on market

1GT120C84CF122653

$19,980
Great Deal
Berkenkotter Motors
Castle Rock, CO
4.1
2025 GMC Sierra 4WD Crew Cab Standard Box AT4X's photo

2025 GMC Sierra 4WD Crew Cab Standard Box AT4X

14,712 mi.

9 days on market

1GT4UZEY9SF341213

$85,590
Good Deal
Weld County Garage
Greeley, CO
4.6
2015 GMC Sierra 4WD Double Cab SLT SWB's photo

2015 GMC Sierra 4WD Double Cab SLT SWB

131,898 mi.

9 days on market

1GTV2VEC4FZ357878

$18,594
Great DealClean title
Halladay Auto Group
Cheyenne, WY
3.9
2015 GMC Sierra 4WD Crew Cab Short Box's photo

2015 GMC Sierra 4WD Crew Cab Short Box

139,439 mi.

9 days on market

1GT120E89FF676109

$31,685
Good Deal
Fort Collins Dodge Chrysler Jeep Ram
Fort Collins, CO
4.4
2023 GMC Sierra 4WD Crew Cab Standard Box AT4's photo

2023 GMC Sierra 4WD Crew Cab Standard Box AT4

82,314 mi.

9 days on market

1GT49PEY9PF135595

$59,070
Good DealSingle owner
Loveland Buick Gmc
Loveland, CO
4.4
2018 GMC Sierra Base 4x4 Double Cab Standard Box's photo

2018 GMC Sierra Base 4x4 Double Cab Standard Box

53,336 mi.

9 days on market

1GTV2LECXJZ139716

$32,991
Fair Deal
Daniels Long Chevrolet
Colorado Springs, CO
4.2
2016 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2016 GMC Sierra 4WD Crew Cab Short Box SLT

168,052 mi.

9 days on market

3GTU2NEJ1GG196143

$19,988
Great DealClean title
Big Jons Auto
Denver, CO
4.7
2019 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2019 GMC Sierra 4WD Crew Cab Short Box SLT

117,152 mi.

9 days on market

3GTU9DED9KG247512

$29,999
Good Deal
Autonation Buick Gmc West
Golden, CO
4.6
2022 GMC Sierra Elevation 4WD Crew Cab Short Box's photo

2022 GMC Sierra Elevation 4WD Crew Cab Short Box

36,710 mi.

9 days on market

1GTUUCED6NZ619336

$44,924
Fair Deal
Omeara Gmc
Denver, CO
4.2
2005 GMC Sierra SLT 4WD Crew Cab SWB's photo

2005 GMC Sierra SLT 4WD Crew Cab SWB

343,062 mi.

9 days on market

1GTHK23265F930334

$12,999
Good Deal
Vista Ford Delta
Delta, CO
4.3
2016 GMC Sierra 4WD Double Cab Standard Box SLT's photo

2016 GMC Sierra 4WD Double Cab Standard Box SLT

139,098 mi.

9 days on market

1GTV2NEC0GZ154021

$19,950
Good Deal
Gearhead Inc
La Junta, CO
4.0

Photos coming soon

2007 GMC Sierra 4WD Regular Cab SLE1 LWB

87,062 mi.

9 days on market

1GTEK14J07Z577142

Contact Dealer
Standard Motor
Rock Springs, WY
3.7
2022 GMC Sierra 4WD Crew Cab Short Box AT4X's photo

2022 GMC Sierra 4WD Crew Cab Short Box AT4X

38,869 mi.

9 days on market

3GTUUFEL2NG672169

Contact Dealer
Red Rock Gmc
Grand Junction, CO
4.5
2018 GMC Sierra 4WD Crew Cab Short Box SLE's photo

2018 GMC Sierra 4WD Crew Cab Short Box SLE

79,182 mi.

9 days on market

3GTU2MEC1JG314565

$27,571
Fair Deal
Schomp Honda
Highlands Ranch, CO
4.5
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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.