1,384 Used Gmc Sierra for Sale Near Silverthorne, CO

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2014 GMC Sierra 4WD Crew Cab Short Box's photo

2014 GMC Sierra 4WD Crew Cab Short Box

84,758 mi.

26 days on market

3GTU2WEJ8EG511748

$30,988
Fair DealSingle owner
Family Trucks And Vans
Denver, CO
4.1
2024 GMC Sierra AT4 4WD Crew Cab Standard Box's photo

2024 GMC Sierra AT4 4WD Crew Cab Standard Box

39,488 mi.

26 days on market

1GT49PEY6RF464984

$72,924
Fair Deal
Team Chevrolet Gmc
Scottsbluff, NE
4.4
2009 GMC Sierra 4WD Extended Cab SLE SWB's photo

2009 GMC Sierra 4WD Extended Cab SLE SWB

190,927 mi.

26 days on market

1GTEK29019Z297013

$8,499
Good Deal
Brighton Auto Sales Inc
Brighton, CO
4.3
2024 GMC Sierra 4WD Crew Cab Short Box Denali's photo

2024 GMC Sierra 4WD Crew Cab Short Box Denali

19,736 mi.

26 days on market

1GTUUGEL9RZ228881

$60,495
Fair Deal
Alpine Ford
Pueblo, CO
4.2
2021 GMC Sierra Elevation 4WD Crew Cab Short Box's photo

2021 GMC Sierra Elevation 4WD Crew Cab Short Box

111,102 mi.

26 days on market

1GTU9CEDXMZ370135

$29,380
Good Deal
Johnson Auto Plaza
Brighton, CO
4.2
2000 GMC Sierra K1500 4X4 SLE EXTENDED CAB SWB's photo

2000 GMC Sierra K1500 4X4 SLE EXTENDED CAB SWB

165,231 mi.

26 days on market

1GTEK19T7YE184595

Contact Dealer
Omega Auto Sales Repair Inc
Denver, CO
4.5
2019 GMC Sierra AT4 4x4 Crew Cab Standard Box's photo

2019 GMC Sierra AT4 4x4 Crew Cab Standard Box

172,705 mi.

26 days on market

1GTP9EEL8KZ151672

Contact Dealer
Red Rock Gmc
Grand Junction, CO
4.5
2021 GMC Sierra 4WD Crew Cab Short Box AT4's photo

2021 GMC Sierra 4WD Crew Cab Short Box AT4

97,681 mi.

26 days on market

1GTP9EED2MZ256154

$38,052
Good Deal
Skyline Mitsubishi
Denver, CO
4.3
2019 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2019 GMC Sierra 4WD Crew Cab Short Box SLT

116,928 mi.

26 days on market

3GTU9DED9KG118475

$29,399
Good Deal
Corwin Toyota Boulder
Boulder, CO
4.1
2020 GMC Sierra 4WD Crew Cab Standard Box Denali's photo

2020 GMC Sierra 4WD Crew Cab Standard Box Denali

76,050 mi.

26 days on market

1GT49WEY1LF302732

$56,999
Fair Deal
Casper Gmc Cadillac
Casper, WY
4.6
2024 GMC Sierra Denali Ultimate 4WD Crew Cab Long Box SR's photo

2024 GMC Sierra Denali Ultimate 4WD Crew Cab Long Box SR

47,022 mi.

27 days on market

1GT49YEY4RF101847

$75,574
Good Deal
Clearshift Loveland
Loveland, CO
4.8
2017 GMC Sierra 4WD Crew Cab Short Box's photo

2017 GMC Sierra 4WD Crew Cab Short Box

121,871 mi.

27 days on market

3GTU2PEJ9HG496476

$27,900
Fair Deal
Del Norte Automobile
Denver, CO
5.0
2026 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2026 GMC Sierra 4WD Crew Cab Short Box SLT

23,064 mi.

27 days on market

1GTUUDED4TZ132445

$52,814
Great DealSingle ownerClean title
Tyrrell Honda
Cheyenne, WY
4.2
2012 GMC Sierra 4WD Extended Cab SLE MWB's photo

2012 GMC Sierra 4WD Extended Cab SLE MWB

175,285 mi.

27 days on market

1GTR2VE78CZ340940

$9,999
Great DealClean title
Done Deal Automotive Llc
Denver, CO
5.0
2021 GMC Sierra 4WD Crew Cab Short Box Elevation's photo

2021 GMC Sierra 4WD Crew Cab Short Box Elevation

40,131 mi.

27 days on market

3GTU9CET5MG194909

$37,392
Fair Deal
Weld County Garage
Greeley, CO
4.6
2021 GMC Sierra 4WD Crew Cab Standard Box AT4's photo

2021 GMC Sierra 4WD Crew Cab Standard Box AT4

48,642 mi.

27 days on market

1GT49PEY2MF208110

$49,500
Great Deal
Autosavvy Windsor
Windsor, CO
4.6
2024 GMC Sierra 4WD Crew Cab Standard Box Denali's photo

2024 GMC Sierra 4WD Crew Cab Standard Box Denali

83,917 mi.

27 days on market

1GT49WEYXRF319280

$63,998
Good Deal
Foundation Chevrolet
Wheat Ridge, CO
4.4
2024 GMC Sierra 4WD Crew Cab Short Box Pro's photo

2024 GMC Sierra 4WD Crew Cab Short Box Pro

36,459 mi.

27 days on market

3GTPUAEK2RG290818

$35,995
Good DealSingle owner
Mccloskey Truck Town
Colorado Springs, CO
4.8
2019 GMC Sierra 4WD Crew Cab Short Box AT4's photo

2019 GMC Sierra 4WD Crew Cab Short Box AT4

93,759 mi.

27 days on market

3GTP9EED9KG204324

$33,298
Good Deal
Mike Maroone Auto
Longmont, CO
4.4
2022 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2022 GMC Sierra 4WD Crew Cab Short Box SLT

16,783 mi.

27 days on market

3GTUUDED5NG648705

$45,971
Fair Deal
Schomp Bmw
Highlands Ranch, CO
4.3
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
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Find Used GMC Sierra in Silverthorne, 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.