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Used 2023 GMC Sierra 1500 AT4

Used 2023 GMC Sierra 1500 AT4 Lakewood CO 80214

Automatic

4-Cylinder Turbo

Used 2022 GMC Sierra 1500 Elevation

Used 2022 GMC Sierra 1500 Elevation Grand Junction CO 81501

Elevation

Used 2020 GMC Sierra 1500 SLE

Used 2020 GMC Sierra 1500 SLE Denver CO 80204

8-Cylinder Turbo

Diesel

Sierra 2500

Max Trailering Package

New 2025 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package

New 2025 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package Castle Rock CO 80104

Denali Ultimate

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Used 2024 GMC Sierra 1500 Denali

Used 2024 GMC Sierra 1500 Denali Aurora CO 80012

Denali

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6-Cylinder

Canyon

Trailering Package

Used 2021 GMC Canyon AT4 w/ Trailering Package

Used 2021 GMC Canyon AT4 w/ Trailering Package Grand Junction CO 81501

AT4 Off-Road Performance Edition Package

Used 2021 GMC Canyon AT4

Used 2021 GMC Canyon AT4 Grand Junction CO 81501

Used 2019 GMC Sierra 1500 AT4

Used 2019 GMC Sierra 1500 AT4 Aurora CO 80012

Technology Package

Driver Alert Package II

Used 2020 GMC Sierra 1500 Denali w/ Technology Package

Used 2020 GMC Sierra 1500 Denali w/ Technology Package Denver CO 80227

All Terrain SLT Premium Package

All Terrain Package

Used 2018 GMC Sierra 1500 SLT

Used 2018 GMC Sierra 1500 SLT Grand Junction CO 81501

AT4 Premium Package

AT4 Carbonpro Edition

Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package Grand Junction CO 81501

Denali Ultimate Package

Gooseneck/5th Wheel Prep Package

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package Longmont CO 80501

Used 2023 GMC Sierra 1500 AT4X

Used 2023 GMC Sierra 1500 AT4X Grand Junction CO 81501

AT4X

Used 2021 GMC Sierra 1500 Denali w/ Driver Alert Package II

Used 2021 GMC Sierra 1500 Denali w/ Driver Alert Package II Aurora CO 80012

AT4 Preferred Package

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Preferred Package

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Preferred Package Greeley CO 80634

New 2025 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package Loveland CO 80538

Graphite Edition

Pro Value Package

Used 2024 GMC Sierra 1500 Pro w/ Graphite Edition

Used 2024 GMC Sierra 1500 Pro w/ Graphite Edition Grand Junction CO 81501

SLE1 Preferred Package

SLE/SLT Trailering Package

Z71 Off-Road Package

EZ-Lift Tailgate Package

Used 2007 GMC Sierra 1500 SLE w/ SLE1 Preferred Package

Used 2007 GMC Sierra 1500 SLE w/ SLE1 Preferred Package Highlands Ranch CO 80129

LPO, Hitch Package

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package Grand Junction CO 81501

Used 2020 GMC Sierra 1500 Denali

Used 2020 GMC Sierra 1500 Denali Grand Junction CO 81501

Texas Edition SLT Premium Package

X31 Off-Road and Protection Package

Driver Alert Package I

Used 2021 GMC Sierra 1500 SLT

Used 2021 GMC Sierra 1500 SLT Thornton CO 80233

Used 2025 GMC Sierra 1500 Elevation

Used 2025 GMC Sierra 1500 Elevation Denver CO 80234

Third-Party Certified

<div class="text-bold text-default margin-top-3 col-xs-12 margin-bottom-5">Confidence at Every Turn.</div><div class="col-xs-12"><ul><li>139-Point Inspection by Factory-Trained Technicians</li><li>90-Day/4,000-Mile (whichever comes first) Comprehensive Warranty¹</li><li>Nationwide Dealer Network for Service and Accessories</li><li>Complimentary 24/7 Roadside Assistance²</li><li>CARFAX® Vehicle History Report³</li><li>11,000 FordPass™ Rewards Points⁴ to Use Toward Your First Maintenance Visit</li></ul><p>Exceptional Coverage Comes Standard.</p></div><div class="margin-top-4 text-size-200 text-subdued col-xs-12"><div class="padding-bottom-4">Disclaimer</div><div class="text-size-100"><sup>1</sup> See your dealer for warranty coverage details.</br><sup>2</sup> See your dealer for coverage details. Roadside Assistance is included for certain owners and available to everyone for a per-service fee. Ford reserves the right to change program details without obligations.</br><sup>3</sup> CARFAX® is a registered trademark of CARFAX® Inc.<br/><sup>4</sup> FordPass App, compatible with select smartphone platforms, is available via a download. Message and data rates may apply.</div></div>

Ford Blue Advantage - Blue Certified

Used 2023 GMC Canyon Denali

Used 2023 GMC Canyon Denali Littleton CO 80123

Used 2017 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2017 GMC Sierra 1500 Denali w/ Denali Ultimate Package Castle Rock CO 80104

Used 2024 GMC Sierra 1500 Elevation

Used 2024 GMC Sierra 1500 Elevation Centennial CO 80112

Used 2022 GMC Sierra 1500 AT4X

Used 2022 GMC Sierra 1500 AT4X Highlands Ranch CO 80126

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package Aurora CO 80012

Used 2021 GMC Sierra 1500 Denali

Used 2021 GMC Sierra 1500 Denali Aurora CO 80012

SLT Premium Plus Package

X31 Off-Road Package

Used 2020 GMC Sierra 2500 SLT w/ SLT Premium Plus Package

Used 2020 GMC Sierra 2500 SLT w/ SLT Premium Plus Package Grand Junction CO 81501

Certified

Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Certified 2020 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Brighton CO 80601

Sierra 3500

Used 2022 GMC Sierra 3500 SLT

Used 2022 GMC Sierra 3500 SLT Broomfield CO 80020

SLT Premium Package

Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Package

Used 2020 GMC Sierra 1500 SLT w/ SLT Premium Package Aurora CO 80012

Used 2022 GMC Sierra 1500 AT4X Parker CO 80134

Used 2020 GMC Sierra 1500 SLT w/ X31 Off-Road Package

Used 2020 GMC Sierra 1500 SLT w/ X31 Off-Road Package Golden CO 80401

AT4 Premium Plus Package

Gooseneck/5TH Wheel Package

LPO, Cargo Convenience Package

Heavy Duty Front Spring/Camper Package

Used 2023 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

Used 2023 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package Denver CO 80234

Duramax Plus Package

Used 2016 GMC Sierra 3500 Denali w/ Duramax Plus Package

Used 2016 GMC Sierra 3500 Denali w/ Duramax Plus Package Grand Junction CO 81501

Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package Wheat Ridge CO 80033

Gooseneck/5TH Wheel Prep Package

Used 2022 GMC Sierra 3500 Denali

Used 2022 GMC Sierra 3500 Denali Centennial CO 80112

Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used 2019 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Aurora CO 80012

Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package

Used 2020 GMC Sierra 3500 AT4 w/ AT4 Premium Package Englewood CO 80113

Used 2024 GMC Sierra 1500 AT4X

Used 2024 GMC Sierra 1500 AT4X Littleton CO 80129

Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package

Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package Englewood CO 80113

AT4 Value Package

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package Brighton CO 80601

LPO, Sports Bar Package

Technology Plus Package

LPO, Skid Plate Package

Used 2023 GMC Canyon AT4 w/ LPO, Sports Bar Package

Used 2023 GMC Canyon AT4 w/ LPO, Sports Bar Package Denver CO 80221

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package Denver CO 80234

Used 2017 GMC Canyon SLT w/ Trailering Package

Used 2017 GMC Canyon SLT w/ Trailering Package Littleton CO 80121

Used 2023 GMC Canyon Denali Denver CO 80234

Driver Alert Package

Used 2015 GMC Sierra 1500 Denali w/ Driver Alert Package

Used 2015 GMC Sierra 1500 Denali w/ Driver Alert Package Englewood CO 80110

Used 2022 GMC Sierra 2500 HD Crew Cab AT4 Pickup 4D 6 1/2 ft

Used 2022 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used 2022 GMC Sierra 2500 AT4 w/ AT4 Preferred Package Denver CO 80201

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Denver

Used Cars for Sale

Test drive Used GMC Trucks at home in Denver, CO. Search from 480 Used GMC Trucks for sale, including a  2006 GMC Sierra 2500 SLT, a  2007 GMC Sierra 1500 SLE, and a  2015 GMC Sierra 1500 Denali ranging in price from $7,975 to $94,995.

Used GMC Trucks for Sale in Denver, CO - Autotrader

Used GMC Commercial Trucks and Work Trucks for Sale Near Me

Search from 480 GMC Trucks for sale, including a Used 2007 GMC Sierra 1500 SLE w/ SLE1 Preferred Package, a Used 2015 GMC Sierra 1500 Denali w/ Driver Alert Package, and a Used 2017 GMC Canyon SLT w/ Trailering Package ranging in price from $7,975 to $94,995.

Autotrader has 480 GMC Trucks for sale near Denver, CO, including a Used 2007 GMC Sierra 1500 SLE w/ SLE1 Preferred Package, a Used 2015 GMC Sierra 1500 Denali w/ Driver Alert Package, and a Used 2017 GMC Canyon SLT w/ Trailering Package ranging in price from $7,975 to $94,995.

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Used 2023 GMC Sierra 1500 AT4 w/ AT4 Premium Package

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2022 GMC Sierra 3500

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2020 GMC Sierra 1500