CarGurus Header
Location:

Include delivery listings?

Used GMC Sierra 2500HD Denali for Sale near Agate, CO

293 results

Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Gray (Iridium Metallic)
Fuel type:
Diesel
Interior color:
Cocoa/Dune
Transmission:
6-Speed Automatic
Mileage:
198,525
Stock #:
M398C
VIN:
1GT120E85FF588447
Gray (Iridium Metallic) 2015 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
Korf Chrysler Dodge Jeep Ram of Fort Morgan

Sponsored by Korf Chrysler Dodge Jeep Ram of Fort Morgan

2015 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

198,525 mi

Fort Morgan, CO
62 mi away
Fair Deal

$27,388

Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Black
Fuel type:
Diesel
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
60,870
Stock #:
11870
VIN:
1GT120E84FF676034
Black 2015 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic Overdrive

Sponsored Listing

2015 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

60,870 mi

Commerce City, CO
59 mi away
Good Deal

$41,900

Year:
2017
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Fuel type:
Biodiesel
Transmission:
6-Speed Automatic
Mileage:
85,205
Stock #:
25875
VIN:
1GT12UEY7HF106023
2017 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$1,000

Sponsored Listing

2017 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

85,205 mi

Franktown, CO
42 mi away
Good Deal

$44,950

$43,950

Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Gray (Iridium Metallic)
Fuel type:
Diesel
Interior color:
Cocoa/Dune
Transmission:
6-Speed Automatic
Mileage:
198,525
Stock #:
M398C
VIN:
1GT120E85FF588447
Gray (Iridium Metallic) 2015 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2015 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

198,525 mi

Fort Morgan, CO
62 mi away
Fair Deal

$27,388

Year:
2017
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Blue
Fuel type:
Flex Fuel Vehicle
Interior color:
Black
Transmission:
6-Speed Automatic
Mileage:
125,825
Stock #:
160906
VIN:
1GT12UEG6HF160906
Blue 2017 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
New arrival

 

2017 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

125,825 mi

Home delivery from Billings, MT
Price includes $750 shipping
Fair Deal

$35,745

Year:
2017
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Fuel type:
Biodiesel
Transmission:
6-Speed Automatic
Mileage:
205,493
Stock #:
37469
VIN:
1GT12UEY4HF137469
2017 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2017 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

205,493 mi

Englewood, CO
58 mi away
Good Deal

$29,989

Year:
2019
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
White
Fuel type:
Biodiesel
Interior color:
Brown (Tan)
Transmission:
Automatic
Mileage:
77,350
Stock #:
34321A
VIN:
1GT12SEY6KF229338
White 2019 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2019 GMC Sierra 2500HD

Denali Crew Cab 4WD

77,350 mi

Wheat Ridge, CO
67 mi away
Good Deal

$44,999

Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Red
Interior color:
Black
Transmission:
6-Speed Automatic
Mileage:
112,888
Stock #:
T18413
VIN:
1GT49REY1LF196560
Red 2020 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

112,888 mi

Brighton, CO
63 mi away
Great Deal

$45,450

Year:
2023
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Silver
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
35,301
Stock #:
20804
VIN:
1GT49REY1PF184818
Silver 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,820

 

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

35,301 mi

Denver, CO
66 mi away
Fair Deal

$65,462

$62,642

Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Fuel type:
Biodiesel
Transmission:
6-Speed Automatic
Mileage:
60,081
Stock #:
115976
VIN:
1GT49REY8NF115976
2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

60,081 mi

Frederick, CO
74 mi away
Good Deal

$56,920

Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
87,077
Stock #:
NF174455
VIN:
1GT49RE71NF174455
Onyx Black 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

87,077 mi

Lone Tree, CO
51 mi away
Great Deal

$47,598

Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Black
Transmission:
Automatic
Mileage:
20,195
Stock #:
U16878
VIN:
1GT19REY6RF188076
Black 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

20,195 mi

Henderson, CO
60 mi away
Good Deal

$72,394

Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Titanium Rush Metallic
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
33,163
Stock #:
U16908
VIN:
1GT49REY3RF437558
Titanium Rush Metallic 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

33,163 mi

Henderson, CO
60 mi away
Fair Deal

$72,593

Year:
2017
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Fuel type:
Biodiesel
Transmission:
6-Speed Automatic
Mileage:
85,205
Stock #:
25875
VIN:
1GT12UEY7HF106023
2017 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$1,000

 

2017 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

85,205 mi

Franktown, CO
42 mi away
Good Deal

$44,950

$43,950

Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Black
Fuel type:
Gasoline
Interior color:
Brown (Tan)
Transmission:
6-Speed Automatic
Mileage:
108,367
Stock #:
134933
VIN:
1GT49RE79NF134933
Black 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

108,367 mi

Home delivery from Kyle, TX
Price includes $478 shipping
Fair Deal

$48,698

Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black (Ebony Twilight Met)
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
88,184
Stock #:
NF359392
VIN:
1GT49REY7NF359392
Black (Ebony Twilight Met) 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

88,184 mi

Littleton, CO
57 mi away
Great Deal

$50,498

Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Black
Fuel type:
Diesel
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
60,870
Stock #:
11870
VIN:
1GT120E84FF676034
Black 2015 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic Overdrive

 

2015 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

60,870 mi

Commerce City, CO
59 mi away
Good Deal

$41,900

Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
136,930
Stock #:
260478
VIN:
1GT49REY8LF260478
Black 2020 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

136,930 mi

Home delivery from Carthage, TX
Price includes $1,478 shipping
Fair Deal

$48,114

Year:
2023
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
19,911
Stock #:
25880
VIN:
1GT49REY4PF241643
Black 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

19,911 mi

Franktown, CO
42 mi away
Great Deal

$63,950

Year:
2019
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Transmission:
6-Speed Automatic
Mileage:
73,400
Stock #:
T17281
VIN:
1GT12SEY9KF219371
Black 2019 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2019 GMC Sierra 2500HD

Denali Crew Cab 4WD

73,400 mi

Castle Rock, CO
48 mi away
Great Deal

$44,100

Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
59,375
Stock #:
G26535A
VIN:
1GT49REY0NF290139

 

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

59,375 mi

Pueblo, CO
84 mi away
Fair Deal

$61,586

Year:
2018
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
White Frost Tricoat
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
238,894
Stock #:
D8638
VIN:
1GT12UEY5JF206983
White Frost Tricoat 2018 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
New arrival

Sponsored Listing

2018 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

238,894 mi

Englewood, CO
58 mi away
Great Deal

$25,794

Page 1 of 13

Overview

GMC introduced the luxurious Denali trim to its pickup catalog in the early 2000s and has expanded it to its heavy-duty truck like. The GMC Sierra 2500HD Denali is available only with four-wheel drive and can be had with a long or standard bed. No matter how it’s configured, the truck sports a crew cab body style. As a flagship trim of one of GMC’s most popular trucks, the 2500HD Denali gets the best features, an upscale interior, massive capability, and a heavy price tag to match.

Key Features

  • Standard 6.6-liter gas engine, available diesel
  • Six-speed heavy-duty transmission
  • Four-wheel drive
  • Trailering assistance functions
  • Available Allison ten-speed transmission

Pricing Details

The 2022 GMC Sierra 2500HD Denali starts at $71,395. Stepping up to the 6.6-liter turbodiesel option adds a whopping $11,000 to the price tag but brings 910 pound-feet of torque and an Allison transmission. Used examples on CarGurus range from $17,297.00 to $96,517.25 with an average price of $23,035.53. Buyers can go wild with options, such as the $2,990 Black Diamond Edition, which adds a Kicker audio system in the tailgate. The $1,770 Denali Ultimate Package brings a sunroof, rear camera mirror system, and a head-up display. GMC also offers a plethora of accessories, such as bike racks, hitch carriers, and cargo management components.

Specifications

Performance

  • Engine

    Standard 6.6-liter V8

  • Transmission

    Six-speed automatic

  • Drivetrain

    Four-wheel drive

  • Horsepower/Torque

    401 hp/464 lb-ft

  • 0-60 mph

    7.5 seconds (estimated)

  • MPG

    N/A (HD trucks are not subject to EPA fuel economy measurements)

  • Curb weight

    6,642 pounds

Dimensions

  • wheelbase

    158.94 inches (standard bed)

  • length

    250.08 inches (standard bed)

  • width

    250.08 inches (standard bed)

  • height

    79.82 inches

Relevant articles

2026 GMC Sierra 2500HD Pricing, Specs, and Release Date
Jill Ciminillo

2026 GMC Sierra 2500HD Pricing, Specs, and Release Date

Aside from a freshened color palette and broader availability of the trick MultiPro Tailgate, the 2026 GMC Sierra 2500HD full-size pickup truck soldiers on as a premium workhorse capable of towing up to 20,000 pounds in luxurious style.

2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
Chris Teague

2025 GMC Sierra 2500HD Pricing, Specs, and Release Date

Slotted between the light-duty 1500 and the ultra-tough 3500HD, the 2025 GMC Sierra 2500HD balances immense capability with the comfort and latest amenities expected from today's truck buyers. Upgrades for 2025 include a newly standard trailer brake controller.

Who Makes GMC Cars?
George Kennedy

Who Makes GMC Cars?

GMC is an American automaker that builds premium trucks and SUVs with capability and comfort as selling points. GMC is a division of General Motors and all of its vehicles share platforms with other GM products. Certain products, like its trucks, are very closely related to Chevrolet products.

GMC Sierra 2500HD Denali in Agate COGMC Sierra 2500HD SLT in Agate COGMC Sierra 2500HD SLE in Agate COGMC Sierra 2500HD Base in Agate COGMC Sierra 2500HD Work Truck in Agate COGMC Sierra 2500HD SLE1 in Agate COGMC Sierra 2500HD SLE2 in Agate CO

GMC Sierra 2500HD in Castle Rock COGMC Sierra 2500HD in Denver COGMC Sierra 2500HD in Colorado Springs COGMC Sierra 2500HD in Longmont COGMC Sierra 2500HD in Pueblo COGMC Sierra 2500HD in Fort Collins COGMC Sierra 2500HD in Cheyenne WYGMC Sierra 2500HD in Laramie WYGMC Sierra 2500HD in Gunnison CO

GMC Sierra 2500HD in Agate COOBS 1990s-era Chevy and Ford Trucks for Sale in Agate COUsed GMC Electric Cars for SaleLifted GMC trucks for sale in Agate COWork Trucks for Sale in Agate COGM Certified Preowned Vehicles for Sale Near Agate CO3/4 Ton Trucks for Sale in Agate CO

2019 GMC Sierra 2500HD Denali in Agate CO2018 GMC Sierra 2500HD Denali in Agate CO2017 GMC Sierra 2500HD Denali in Agate CO2016 GMC Sierra 2500HD Denali in Agate CO2015 GMC Sierra 2500HD Denali in Agate CO2014 GMC Sierra 2500HD Denali in Agate CO

All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in AgateUsed SUVs / Crossovers for Sale with Low Mileage in AgateUsed Hatchbacks for Sale with Low Mileage in AgateUsed Convertibles for Sale with Low Mileage in AgateUsed Vans for Sale with Low Mileage in AgateUsed Minivans for Sale with Low Mileage in AgateUsed Pickup Trucks for Sale with Low Mileage in AgateUsed Coupes for Sale with Low Mileage in AgateUsed Wagons for Sale with Low Mileage in Agate

Castle Rock Chevrolet GMC

A better way to discover your best deal

Let us help you find a car you’ll love.

CarGurus Footer