Used GMC Sierra 2500HD Denali for Sale nearCastle Rock, CO

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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:
Dark Slate Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
118,930
Stock #:
PN248143
VIN:
1GT12UEY6JF248143
Dark Slate Metallic 2018 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
Mike Maroone Chevrolet VW North

Sponsored by Mike Maroone Chevrolet VW North

2018 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

118,930 mi

Colorado Springs, CO
29 mi away
Fair Deal

$42,043

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:
Blue
Fuel type:
Biodiesel
Interior color:
Brown (Tan)
Transmission:
6-Speed Automatic
Mileage:
180,532
Stock #:
JF261834
VIN:
1GT12UEYXJF261834
Blue 2018 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

Sponsored Listing

2018 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

180,532 mi

Littleton, CO
18 mi away
Good Deal

$30,533

Year:
2021
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:
66,694
Stock #:
DDRTMF169885
VIN:
1GT49REY2MF169885
Black 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

66,694 mi

Denver, CO
21 mi away
Good Deal

$53,699

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:
Dark Slate Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
118,930
Stock #:
PN248143
VIN:
1GT12UEY6JF248143
Dark Slate Metallic 2018 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2018 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

118,930 mi

Colorado Springs, CO
29 mi away
Fair Deal

$42,043

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:
Summit White
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
148,753
Stock #:
B91741B
VIN:
1GT120E80FF124675
Summit White 2015 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$889

 

2015 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

148,753 mi

Denver, CO
21 mi away
Fair Deal

$32,586

$31,697

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:
Red
Fuel type:
Gasoline
Interior color:
Gray (Dark Walnut/Dark Ash Grey, Forge Perforated Leathe)
Transmission:
Automatic
Mileage:
78,898
Stock #:
TF332040A
VIN:
1GT49RE78NF283298
Red 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$4,382

 

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

78,898 mi

Colorado Springs, CO
38 mi away
Good Deal

$53,378

$49,685

Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Red
Fuel type:
Biodiesel
Interior color:
Jet Black, Forge Perforated Leather Seat Trim
Transmission:
Automatic
Mileage:
20,938
Stock #:
TJ326178A
VIN:
1GT49REY2RF256032
Red 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$3,182

 

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

20,938 mi

Colorado Springs, CO
38 mi away
Fair Deal

$71,678

$69,185

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:
Black
Transmission:
Automatic
Mileage:
80,547
Stock #:
TCRTKF112292
VIN:
1GT12SEY4KF112292
White 2019 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2019 GMC Sierra 2500HD

Denali Crew Cab 4WD

80,547 mi

Denver, CO
36 mi away
Fair Deal

$49,799

Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
22,020
Stock #:
SF287439C
VIN:
1GT4UREY5SF287439
Summit White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

22,020 mi

Wheat Ridge, CO
31 mi away
Great Deal
Manufacturer certified

$66,396

Year:
2017
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:
6-Speed Automatic
Mileage:
121,552
Stock #:
HF247779
VIN:
1GT12UEYXHF247779
Onyx Black 2017 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2017 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

121,552 mi

Littleton, CO
21 mi away
Good Deal

$37,990

Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
7,927
Stock #:
TF151422C
VIN:
1GT4UREY8TF151422
Sterling Metallic 2026 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

7,927 mi

Wheat Ridge, CO
31 mi away
Good Deal
Manufacturer certified

$73,496

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:
White Frost Tricoat
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
53,230
Stock #:
PF259790
VIN:
1GT49REY8PF259790
White Frost Tricoat 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

53,230 mi

Lone Tree, CO
14 mi away
Good Deal
Manufacturer certified

$55,990

Year:
2016
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:
Onyx Black
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
101,253
Stock #:
26669A
VIN:
1GT12UE82GF247872
Onyx Black 2016 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic
Price drop

-$1,797

 

2016 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

101,253 mi

Golden, CO
29 mi away
Good Deal

$39,973

$38,975

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:
82,359
Stock #:
PS141364
VIN:
1GT49REY8NF141364
Onyx Black 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,795

 

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

82,359 mi

Colorado Springs, CO
37 mi away
Great Deal
Manufacturer certified

$51,400

$49,500

Year:
2021
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:
Automatic
Mileage:
19,013
Stock #:
G623913A
VIN:
1GT49REY8MF318817
White Frost Tricoat 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

19,013 mi

Brighton, CO
40 mi away
Fair Deal
Manufacturer certified

$62,488

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:
Black
Transmission:
6-Speed Automatic
Mileage:
105,999
Stock #:
OS653868
VIN:
1GT120E84FF653868
Gray (Iridium Metallic) 2015 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2015 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

105,999 mi

Colorado Springs, CO
37 mi away
Fair Deal

$38,200

Year:
2021
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:
66,694
Stock #:
DDRTMF169885
VIN:
1GT49REY2MF169885
Black 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

66,694 mi

Denver, CO
21 mi away
Good Deal

$53,699

Year:
2016
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
Transmission:
Automatic
Mileage:
86,234
Stock #:
12147
VIN:
1GT12UE86GF130277
Black 2016 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2016 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

86,234 mi

Denver, CO
25 mi away
Fair Deal

$42,995

Year:
2017
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Mineral Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
6-Speed Automatic
Mileage:
120,466
Stock #:
Z7497
VIN:
1GT12UEY0HF195238
Mineral Metallic 2017 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 6-Speed Automatic

 

2017 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

120,466 mi

Colorado Springs, CO
37 mi away
Fair Deal

$41,793

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:
Summit White
Fuel type:
Biodiesel
Interior color:
Gray (Dark Walnut/Dark Ash Grey)
Transmission:
Automatic
Mileage:
67,206
Stock #:
DT6432A
VIN:
1GT49REY0LF115273
Summit White 2020 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

67,206 mi

Colorado Springs, CO
38 mi away
Fair Deal
Third-party certified

$52,911

Year:
2021
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:
10-Speed Automatic
Mileage:
61,119
Stock #:
TY 157746-1c
VIN:
1GT49REY5MF157746
Silver 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive 10-Speed Automatic

 

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

61,119 mi

Littleton, CO
15 mi away
Fair Deal

$56,899

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:
Quicksilver Metallic
Fuel type:
Biodiesel
Interior color:
Gray (Dark Walnut/Dark Ash Grey)
Transmission:
Automatic
Mileage:
121,649
Stock #:
C611766A
VIN:
1GT49REY4NF154063
Quicksilver Metallic 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,227

 

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

121,649 mi

Brighton, CO
40 mi away
Fair Deal

$49,637

$48,410

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:
Quicksilver Metallic
Fuel type:
Biodiesel
Interior color:
Gray (Dark Walnut/Dark Ash Grey)
Transmission:
Automatic
Mileage:
121,649
Stock #:
C611766A
VIN:
1GT49REY4NF154063
Quicksilver Metallic 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,227

Sponsored Listing

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

121,649 mi

Brighton, CO
40 mi away
Fair Deal

$49,637

$48,410

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 $19,861.00 to $94,995.00 with an average price of $24,831.57. 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

*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.

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