Explore 1,353 Used Gmc Sierra Listings Near Boulder, CO

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2024 GMC Sierra 4WD Crew Cab Short Box AT4's photo

2024 GMC Sierra 4WD Crew Cab Short Box AT4

24,770 mi.

63 days on market

1GTUUEE85RZ273588

$55,990
Single owner
XYZ Motors
Grand Rapids, MI
2022 GMC Sierra AT4 4WD Crew Cab Short Box's photo

2022 GMC Sierra AT4 4WD Crew Cab Short Box

40,507 mi.

9 days on market

1GTPUEEL5NZ573840

$47,787
Fair Deal
Omeara Gmc
Denver, CO
4.2
2023 GMC Sierra Denali 4WD Crew Cab Short Box's photo

2023 GMC Sierra Denali 4WD Crew Cab Short Box

26,033 mi.

9 days on market

1GTUUGEL0PZ254492

$56,387
Fair Deal
Omeara Gmc
Denver, CO
4.2
2024 GMC Sierra Denali Ultimate 4WD Crew Cab Long Box SR's photo

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

19,176 mi.

9 days on market

1GT49YEY1RF423359

$81,087
Fair Deal
Omeara Gmc
Denver, CO
4.2
2024 GMC Sierra 4WD Crew Cab Standard Box AT4's photo

2024 GMC Sierra 4WD Crew Cab Standard Box AT4

30,564 mi.

9 days on market

1GT49VEY4RF436296

$76,314
Fair DealSingle owner
Loveland Buick Gmc
Loveland, CO
4.4
2023 GMC Sierra AT4 4WD Crew Cab Short Box's photo

2023 GMC Sierra AT4 4WD Crew Cab Short Box

70,889 mi.

9 days on market

1GTUUEEL0PZ200114

$45,998
Good Deal
Berkenkotter Motors
Castle Rock, CO
4.1
2023 GMC Sierra 4WD Crew Cab Short Box SLT's photo

2023 GMC Sierra 4WD Crew Cab Short Box SLT

50,868 mi.

10 days on market

3GTUUDED2PG292099

$47,629
Fair DealSingle ownerClean title
Halladay Buick Gmc
Cheyenne, WY
3.7
2024 GMC Sierra 4WD Crew Cab Standard Box AT4's photo

2024 GMC Sierra 4WD Crew Cab Standard Box AT4

49,326 mi.

10 days on market

1GT49VEY2RF111484

$72,872
Fair DealClean title
Prestige Chrysler Dodge Jeep Ram
Longmont, CO
4.3
2023 GMC Sierra 4WD Crew Cab Standard Box Denali's photo

2023 GMC Sierra 4WD Crew Cab Standard Box Denali

70,161 mi.

10 days on market

1GT49REY4PF202468

$58,499
Good Deal
Autonation Chrysler Dodge Jeep Ram Arapahoe
Centennial, CO
4.1
2024 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate's photo

2024 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate

36,515 mi.

10 days on market

1GTUUHE87RZ315471

Contact Dealer
The Faricy Boys Automotive
Salida, CO
4.4
2013 GMC Sierra 4WD Extended Cab 8ft SLE's photo

2013 GMC Sierra 4WD Extended Cab 8ft SLE

143,648 mi.

10 days on market

1GT220CG5DZ172344

$19,999
Fair Deal
Summit Cruise Motors
Denver, CO
5.0
2024 GMC Sierra 4WD Crew Cab Standard Box AT4's photo

2024 GMC Sierra 4WD Crew Cab Standard Box AT4

85,823 mi.

10 days on market

1GT49VEY0RF232210

$73,098
Fair Deal
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL's photo

2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL

4,000 mi.

10 days on market

1GTPUJEK4TZ108186

$52,498
Fair Deal
Turner Toyota
Montrose, CO
4.7
2017 GMC Sierra 4WD Crew Cab Standard Box SLT's photo

2017 GMC Sierra 4WD Crew Cab Standard Box SLT

133,923 mi.

10 days on market

3GTU2NEC4HG338214

$26,500
Fair Deal
Brower Brothers Nissan
Rock Springs, WY
4.3
2024 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate's photo

2024 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate

37,551 mi.

10 days on market

1GT49YEY4RF420200

$82,484
Fair Deal
Morehart Murphy Regional Auto Center
Durango, CO
4.2
2018 GMC Sierra 4WD Crew Cab Short Box's photo

2018 GMC Sierra 4WD Crew Cab Short Box

78,858 mi.

10 days on market

3GTU2PEJ7JG521350

$43,999
Fair Deal
Autovine
Aurora, CO
5.0
2024 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate's photo

2024 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate

15,774 mi.

10 days on market

1GT49YEY3RF374911

$77,918
Great Deal
Arapahoe Hyundai
Centennial, CO
4.3
2015 GMC Sierra 4WD Crew Cab Short Box's photo

2015 GMC Sierra 4WD Crew Cab Short Box

146,936 mi.

10 days on market

3GTU2WECXFG336339

$27,494
Fair Deal
Grand Valley Auto Grand Junction
Grand Junction, CO
4.6
2017 GMC Sierra 4WD Crew Cab Short Box's photo

2017 GMC Sierra 4WD Crew Cab Short Box

56,315 mi.

10 days on market

3GTU2PEJXHG361877

$35,950
Fair Deal
Sterling Auto Sales
Franktown, CO
4.1
2018 GMC Sierra 4WD Crew Cab Standard Box Denali's photo

2018 GMC Sierra 4WD Crew Cab Standard Box Denali

165,020 mi.

10 days on market

1GT12UEY9JF214973

$35,459
Good Deal
Autonation Chrysler Dodge Jeep Ram Arapahoe
Centennial, CO
4.1
2022 GMC Sierra 4WD Crew Cab Standard Box AT4's photo

2022 GMC Sierra 4WD Crew Cab Standard Box AT4

70,353 mi.

10 days on market

1GT49PEY2NF319094

$53,249
Good Deal
Autonation Chrysler Dodge Jeep Ram Arapahoe
Centennial, CO
4.1
2016 GMC Sierra 2WD Regular Cab Chassis LWB's photo

2016 GMC Sierra 2WD Regular Cab Chassis LWB

187,086 mi.

10 days on market

1GD31VCG3GF284727

$12,999
Good Deal
Fast Motors Llc
Colorado Springs, CO
4.6
2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL's photo

2026 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL

2,632 mi.

10 days on market

3GTPUJEK6TG231438

$49,389
Good DealSingle owner
Markley Honda
Fort Collins, CO
4.6
2016 GMC Sierra 4WD Crew Cab Standard Box Denali's photo

2016 GMC Sierra 4WD Crew Cab Standard Box Denali

96,314 mi.

10 days on market

1GT12UE88GF191033

$45,995
Fair Deal
Carvilles Auto Mart
Grand Junction, CO
4.5
2024 GMC Sierra 4WD Crew Cab Short Box AT4's photo

2024 GMC Sierra 4WD Crew Cab Short Box AT4

79,222 mi.

10 days on market

1GTUUEEL5RZ250283

$50,098
Good Deal
Mike Maroone Auto
Longmont, CO
4.4
2015 GMC Sierra 4WD Crew Cab Short Box's photo

2015 GMC Sierra 4WD Crew Cab Short Box

100,002 mi.

10 days on market

1GT120E82FF660415

$40,995
Fair Deal
Morehart Murphy Regional Auto Center
Durango, CO
4.2
2025 GMC Sierra 4WD Crew Cab Short Box AT4X's photo

2025 GMC Sierra 4WD Crew Cab Short Box AT4X

59,663 mi.

10 days on market

3GTUUFE80SG119558

$61,856
Good Deal
Woodmen Nissan
Colorado Springs, CO
4.2
2022 GMC Sierra 4WD Crew Cab Short Box AT4's photo

2022 GMC Sierra 4WD Crew Cab Short Box AT4

43,360 mi.

10 days on market

1GTP9EEL9NZ135565

$45,399
Fair Deal
Mountain Chevrolet
Glenwood Springs, CO
4.4
2023 GMC Sierra 4WD Crew Cab Short Box Denali's photo

2023 GMC Sierra 4WD Crew Cab Short Box Denali

33,900 mi.

11 days on market

3GTUUGEL5PG161841

$53,988
Fair DealSingle owner
Alpine Chevrolet
Aurora, CO
4.5
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Find Used GMC Sierra in Boulder, 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.