Holman Honda

AutoNation Buick GMC Park Meadows

Shortline Buick GMC

Phil Long Ford Denver

AutoNation Ford Littleton

Rickenbaugh Cadillac Volvo

Interstate Ford

AutoNation Buick GMC West

EchoPark Automotive Denver (Thornton)

Gaylord Sales & Leasing

Hyundai Genesis of Arapahoe

Mike Maroone Cadillac

O'Meara Volkswagen of Thornton

AutoNation USA Denver 104

Audi Flatirons

Truck Ranch Frederick

Freeway Ford

Loveland Buick GMC

Private Seller Exchange

Alpine Buick GMC

O'Meara GMC

Emich Chevrolet

Alpine Nissan

Spider

Fullsize Crew Cab

Truck

AWD4WD

8-Cylinder

Gasoline

Sierra 1500

Pro Value Package

New 2024 GMC Sierra 1500 Pro w/ Pro Value Package

New 2024 GMC Sierra 1500 Pro w/ Pro Value Package Grand Junction CO 81501

Automatic

Used

Sierra 2500

Get AutoCheck Vehicle History

Used 2020 GMC Sierra 2500 Denali

Used 2020 GMC Sierra 2500 Denali Aurora CO 80012

Denali

Gooseneck/5TH Wheel Package

Used 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

Used 2023 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package Denver CO 80234

8-Cylinder Turbo

Diesel

Used 2008 GMC Sierra 2500 SLE

Used 2008 GMC Sierra 2500 SLE Grand Junction CO 81501

Gooseneck/5th Wheel Prep Package

New 2025 GMC Sierra 2500 Denali Ultimate

New 2025 GMC Sierra 2500 Denali Ultimate Grand Junction CO 81501

Denali Ultimate

4-Cylinder Turbo

New 2025 GMC Sierra 1500 Elevation

New 2025 GMC Sierra 1500 Elevation Grand Junction CO 81501

Elevation

Fullsize Regular Cab

Convenience Package

Snow Plow Prep/Camper Package

New 2025 GMC Sierra 2500 Pro w/ Convenience Package

New 2025 GMC Sierra 2500 Pro w/ Convenience Package Castle Rock CO 80104

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 Loveland CO 80538

Sierra 3500

Gooseneck/5TH Wheel Prep Package

New 2025 GMC Sierra 3500 Denali Ultimate

New 2025 GMC Sierra 3500 Denali Ultimate Grand Junction CO 81501

AT4X AEV Edition

New 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition

New 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition Lone Tree CO 80124

AT4X

Flexible Fuel

Sierra Convenience Plus Package (Crew Cab Only)

Used 2019 GMC Sierra 2500 4x4 Crew Cab

Used 2019 GMC Sierra 2500 4x4 Crew Cab Aurora CO 80011

4x4 Crew Cab

Used 2016 GMC Sierra 2500 HD Crew Cab Denali Pickup 4D 6 1/2 ft

Duramax Plus Package

Suspension Package, Off-Road

Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package Denver CO 80223

Used 2017 GMC Sierra 2500 SLT w/ Duramax Plus Package

Used 2017 GMC Sierra 2500 SLT w/ Duramax Plus Package Grand Junction CO 81501

Heavy Duty Front Spring/Camper Package

Used 2022 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package

Used 2022 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package Denver CO 80227

Third-Party Certified

Denali Reserve Package

LPO, Hitch Package

<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 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package Littleton CO 80123

Denali Ultimate Package

Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2023 GMC Sierra 2500 Denali w/ Denali Ultimate Package Denver CO 80222

LPO, Cargo Convenience Package

LPO, GMC Protection Package

New 2025 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package Golden CO 80401

AT4 Premium Plus Package

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used 2024 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Denver CO 80234

Used 2015 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2015 GMC Sierra 2500 Denali w/ Duramax Plus Package Grand Junction CO 81501

Certified

Denali Black Diamond Edition

Certified 2022 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition

Certified 2022 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition Littleton CO 80129

Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package Boulder CO 80301

Compact Crew Cab

Canyon

Nightfall Edition

AT4 Premium Package

New 2025 GMC Canyon AT4 w/ Nightfall Edition

New 2025 GMC Canyon AT4 w/ Nightfall Edition Grand Junction CO 81501

SLT Premium Package

New 2025 GMC Sierra 2500 SLT w/ SLT Premium Package

New 2025 GMC Sierra 2500 SLT w/ SLT Premium Package Grand Junction CO 81501

Technology Plus Package

Fullsize

Sport Utility

Yukon

Sun & Power Step Package

Premium Trailering Package

LPO, Floor Liner Package

New 2025 GMC Yukon Denali w/ Sun & Power Step Package

New 2025 GMC Yukon Denali w/ Sun & Power Step Package Grand Junction CO 81501

Used 2024 GMC Sierra 2500 AT4

Used 2024 GMC Sierra 2500 AT4 Northglenn CO 80234

Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package Thornton CO 80233

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package Littleton CO 80123

Used 2021 GMC Sierra 2500 AT4

Used 2021 GMC Sierra 2500 AT4 Loveland CO 80538

Used 2019 GMC Sierra 2500 SLT

Used 2019 GMC Sierra 2500 SLT Frederick CO 80504

Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package Littleton CO 80122

Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package Golden CO 80401

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package Denver CO 80203

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package Golden CO 80401

Technology Package

Used 2021 GMC Sierra 2500 Denali w/ Technology Package

Used 2021 GMC Sierra 2500 Denali w/ Technology Package Denver CO 80234

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package Denver CO 80234

Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package Englewood CO 80112

Used 2014 GMC Sierra 2500 SLT w/ Suspension Package, Off-Road

Used 2014 GMC Sierra 2500 SLT w/ Suspension Package, Off-Road Lone Tree CO 80124

Used 2022 GMC Sierra 2500 AT4 w/ Gooseneck/5TH Wheel Package Broomfield CO 80020

Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used 2021 GMC Sierra 2500 Denali w/ Denali Ultimate Package Centennial CO 80112

AT4 Preferred Package

New 2025 GMC Sierra 2500 AT4

New 2025 GMC Sierra 2500 AT4 Grand Junction CO 81501

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package Dacono CO 80514

Used 2019 GMC Sierra 2500 Denali w/ Duramax Plus Package Littleton CO 80129

AutoNation GMC Park Meadows

Castle Rock Chevrolet GMC

Red Rock GMC

Denver

Cars for Sale

Shop, watch video walkarounds and compare prices on GMC Sierra 2500 listings in Aurora, CO. See Kelley Blue Book pricing to get the best deal. Search from 358 GMC Sierra 2500 cars for sale, including a Used 2014 GMC Sierra 2500 SLT, a Used 2016 GMC Sierra 2500 Denali, and a Used 2017 GMC Sierra 2500 Denali ranging in price from $13,980 to $106,614.

GMC Sierra 2500 for Sale in Aurora, CO - Kelley Blue Book

Search from 358 GMC Sierra 2500 for sale, including a Used 2014 GMC Sierra 2500 SLT w/ Suspension Package, Off-Road, a Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package, and a Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package ranging in price from $13,980 to $106,614.

Autotrader has 358 GMC Sierra 2500 for sale near Aurora, CO, including a Used 2014 GMC Sierra 2500 SLT w/ Suspension Package, Off-Road, a Used 2016 GMC Sierra 2500 Denali w/ Duramax Plus Package, and a Used 2017 GMC Sierra 2500 Denali w/ Duramax Plus Package ranging in price from $13,980 to $106,614.

Frankie Rogers is a senior editor for Kelley Blue Book and focuses on the production of content. She edits and formats content, creates monthly deals lists, is a media asset curator, and photographs cars for various articles and inclusion in KBB’s image library. Her 16+ years at Kelley Blue Book have included roles as a Blue Book copy editor, press vehicle wrangler, and VIN analyst. In her spare time, she can be found tinkering with her 1970 Chevrolet Camaro, trying out new recipes in her cast iron pans, and spoiling her two cats, Grayson and Thaddeus.

Frankie Rogers

Colin Ryan, Author at Kelley Blue Book

Scott Hinderer is an award-winning copy editor. Before joining Cox Automotive in 2022, he built a 15-year career in print and digital journalism. His diverse résumé brings a broad perspective and commitment to accuracy to Autotrader and Kelley Blue Book that enrich the reader experience. Scott has a Bachelor of Arts in English from Salisbury University.

Scott Hinderer

Russ Heaps has produced automotive content for newspapers, magazines, and websites since 1987. Knight-Ridder recognized his contributions in founding and supplying content for the stand-alone auto section in the Boca Raton News with a Knight-Ridder Excellence award nomination in 1990. He began contributing advice and other automotive-related content to Cox Automotive as a contractor in 2010. Cox Automotive brought Russ on board as Senior Editor, Advice for Kelley Blue Book in 2022. Previously, he contributed financial and automotive content for Bankrate.com. He was also managing editor for Auto World and NOPI Street Performance Compact magazines for four years. His work has appeared in the Washington Times, the Miami Herald, the Palm Beach Post, and a host of other newspapers on a syndicated basis. 
Russ also has a deep background in travel as the supervising producer for the syndicated television series Discover America where he also wrote scripts and field-produced episodes. Additionally, he authored travel stories for AAA of the Carolinas Magazine.
He graduated Wittenberg University with a degree in Political Science. His passions are friends, cars, bourbon, and the Pittsburgh Steelers.

Russ Heaps

Midsize SUV Crossover

Midsize SUV Crossover Articles - Kelley Blue Book

2025Mitsubishi Outlander

2025Mitsubishi Outlander Archives - Kelley Blue Book

suv Archives - Kelley Blue Book

$28,500 - $33,499

$28,500 - $33,499 Archives - Kelley Blue Book

$33,500 - $38,499

$33,500 - $38,499 Archives - Kelley Blue Book

$38,500 - $43,499

$38,500 - $43,499 Archives - Kelley Blue Book

$43,500 - $48,499

$43,500 - $48,499 Archives - Kelley Blue Book

2-Line Blurb

140-Character Blurb

<p>The Mitsubishi Outlander is America’s most affordable 3-row SUV, and its great warranty and impressive fuel economy add to its value proposition.</p>


Cons

<ul>
<li>Weak engine</li>
<li>Tiny third row</li>
<li>Poor resale value</li>
</ul>


Power, Ride, and Handling

Driving Impressions

<p>The 2025 Mitsubishi Outlander is powered by a 181-horsepower 4-cylinder engine matched with a continuously variable automatic transmission (CVT)and front-wheel drive (FWD) or all-wheel drive (AWD). On paper, its performance is about on par with the base engine of the Kia Sorento, but a much stronger turbo engine is optional in the Sorento and standard in the Hyundai Santa Fe.</p>
<p>Although the middling horsepower, less-than-responsive transmission, and light steering make the Outlander a bit anemic, we were pleasantly surprised by the ride quality’s refinement in our testing. A plush suspension and muted cabin noise almost made us forget that the Outlander is one of the cheapest cars in its class.</p>
<h3>Fuel Economy</h3>
<p>The 2025 Mitsubishi Outlander returns 27 combined mpg with front-wheel drive and 26 mpg with all-wheel drive. These ratings are slightly better than the base engines in the Kia Sorento and Hyundai Santa Fe, but both of those rivals have conventional hybrid options that get up to 36 combined mpg. Meanwhile, the Outlander PHEV goes up to 38 miles on electricity alone and returns 26 mpg with a depleted battery.</p>


Handsome Exterior

Exterior

<p>The current Outlander SUV has more presence and attitude than its predecessor. In the past, that third row might have been the main reason for choosing an Outlander. Nowadays, the design might also have some sway. Some slight styling tweaks for 2025 help to keep it fresh.</p>


FAQs

Our Favorite Features and Tech

Favorite Features

<p><strong>All-wheel drive</strong><br />
Mitsubishi calls it Super All-Wheel Control (S-AWC), but most of us tend to know it as all-wheel drive, providing the usual extra confidence during bad weather. It has selectable modes of Tarmac, Gravel, Snow, Normal, Eco, and Mud. The difference between Tarmac and Normal is that the former is like a Sport setting.</p>
<p><strong>Apple CarPlay/Android Auto</strong><br />
We all expect phone integration to be standard in new vehicles these days. It is in the 2025 Outlander, and it works wirelessly in every trim.</p>
<p><strong>Standard Yamaha audio</strong><br />
Premium sound is usually reserved for upper trims, but in 2025, every Outlander comes with a Yamaha audio system. The base ES trim has an 8-speaker setup, while every other trim has a more powerful 12-speaker system.</p>
<p><strong>Powered tailgate</strong><br />
A power-operated tailgate (with adjustable opening heights) is simply a great convenience feature, which becomes standard in the SE.</p>
<p><strong>12.3-inch digital instrument cluster</strong><br />
This configurable driver information display becomes available in the SE’s Tech package. It can show the usual things like road and engine speeds, plus navigation directions.</p>
<p><strong>Head-up display</strong><br />
Taking driver-oriented tech further, the head-up display projects information into the windshield, reducing those fractions of seconds spent not looking at the road. This is part of the SEL’s Touring package.</p>


GMC Sierra 2500 for Sale in Aurora, CO

Location

Year

Make, Model & Trim

Condition

Drive Type

Price & Payments

Best Deals

Ways to Purchase

Mileage

Body Style

Truck Cab Size

Fuel Type

Truck Bed Length

Fuel Economy

Exterior Color

Interior Color

Transmission

Engine Displacement

Vehicle History

Cylinders

Features

Doors

Seller Type

New 2025 GMC Sierra 2500 SLT w/ SLT Premium Package

358 Results

New 2025 GMC Sierra 2500 Denali Ultimate

Certified 2022 GMC Sierra 2500 Denali

New 2025 GMC Sierra 2500 AT4X