Used GMC Sierra 2500HD Denali for Sale nearFort Collins, CO
282 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Red
- Transmission:
- Automatic
- Mileage:
- 100,905
- Stock #:
- T18566
- VIN:
- 1GT49REY3LF263756
Price drop
-$1,544
Sponsored by Berkenkotter Motors - Castle Rock
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
100,905 mi
Castle Rock, CO
83 mi away
Fair Deal
$50,995
$49,800
- Year:
- 2012
- 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:
- Steel Gray Metallic
- Fuel type:
- Diesel
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 147,323
- Stock #:
- TN654245A
- VIN:
- 1GT125E84CF215196
Sponsored Listing
2012 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
147,323 mi
Fort Collins, CO
5 mi away
Fair Deal
$28,885
- 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:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black, Forge Perforated Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 41,543
- Stock #:
- ARF310083
- VIN:
- 1GT49REY5RF310083
Sponsored Listing
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
41,543 mi
Aurora, CO
59 mi away
Fair Deal
$67,689
- Year:
- 2016
- 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:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 94,100
- Stock #:
- 303243
- VIN:
- 1GT12UEG1GF303243
New arrival
2016 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
94,100 mi
Home delivery from Pendleton, IN
Price includes $1,526 shipping
Fair Deal
$37,526
- 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
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 131,772
- Stock #:
- T0358B
- VIN:
- 1GT12UEY9JF235256
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
131,772 mi
Fort Collins, CO
3 mi away
Good Deal
$39,990
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 72,487
- Stock #:
- AR47101
- VIN:
- 1GT49REY6LF337817
New arrival
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
72,487 mi
Longmont, CO
28 mi away
Fair Deal
$57,998
- 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:
- Red
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 137,220
- Stock #:
- T18577
- VIN:
- 1GT12SEY6KF190167
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
137,220 mi
Parker, CO
74 mi away
Good Deal
$38,700
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 41,679
- Stock #:
- 37101P
- VIN:
- 1GT49REY3RF137101
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
41,679 mi
Home delivery from Jackson, WY
Price includes $434 shipping
Great Deal
$63,786
- 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:
- Stone Blue Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 86,550
- Stock #:
- M1412B
- VIN:
- 1GT12UEY1HF118264
2017 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
86,550 mi
Castle Rock, CO
85 mi away
Good Deal
$44,291
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Gray (Dark Walnut/Dark Ash Grey)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 10,723
- Stock #:
- LF271456
- VIN:
- 1GT49RE7XLF271456
New arrival
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
10,723 mi
Lone Tree, CO
70 mi away
Fair Deal
$59,999
- 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:
- 148,752
- Stock #:
- B91741B
- VIN:
- 1GT120E80FF124675
Price drop
-$1,000
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
148,752 mi
Denver, CO
65 mi away
Good Deal
$34,697
$33,697
- 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:
- White
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 101,761
- Stock #:
- FF632096T
- VIN:
- 1GT120E84FF632096
New arrival
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
101,761 mi
Greeley, CO
21 mi away
Fair Deal
$40,747
- 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:
- White
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 109,637
- Stock #:
- T18673
- VIN:
- 1GT120E81FF640270
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
109,637 mi
Parker, CO
74 mi away
Good Deal
$34,900
- 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:
- Pacific Blue Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 24,153
- Stock #:
- LF230547
- VIN:
- 1GT49REY5LF230547
New arrival
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
24,153 mi
Englewood, CO
66 mi away
Fair Deal
$62,690
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 76,852
- Stock #:
- M1069A
- VIN:
- 1GT49REY0RF269815
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
76,852 mi
Castle Rock, CO
85 mi away
Good Deal
$59,792
- 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:
- Blue
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black, Forge Perforated Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 33,854
- Stock #:
- TRF335265
- VIN:
- 1GT49REY4RF335265
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
33,854 mi
Highlands Ranch, CO
70 mi away
Fair Deal
$69,252
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 53,250
- Stock #:
- HPRF179041
- VIN:
- 1GT49REY1RF179041
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
53,250 mi
Highlands Ranch, CO
70 mi away
Great Deal
$62,098
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 15,366
- Stock #:
- RF208481
- VIN:
- 1GT49RE71RF208481
New arrival
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
15,366 mi
Golden, CO
59 mi away
Fair Deal
$70,000
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 139,288
- Stock #:
- 26382
- VIN:
- 1GT49REY7LF132457
Price drop
-$1,250
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
139,288 mi
Franktown, CO
83 mi away
Great Deal
$43,950
$42,700
- 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:
- 68,885
- Stock #:
- 141247
- VIN:
- 1GT49REY6MF141247
New arrival
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
68,885 mi
Home delivery from Kyle, TX
Price includes $543 shipping
Good Deal
$56,563
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 100,512
- Stock #:
- 260406A
- VIN:
- 1GT19REYXLF341937
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
100,512 mi
Lakewood, CO
58 mi away
Good Deal
$46,994
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 39,558
- Stock #:
- DC26213
- VIN:
- 1GT19REY4RF227618
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
39,558 mi
Home delivery from Delphos, OH
Price includes $1,354 shipping
Good Deal
$65,742
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 87,442
- Stock #:
- 17656C009
- VIN:
- 1GT49REY4LF305951
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
87,442 mi
Home delivery from Raleigh, NC
Price includes $15 shipping
Great Deal
$49,524
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 21,259
- Stock #:
- RF413105
- VIN:
- 1GT49REY0RF413105
Sponsored Listing
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
21,259 mi
Lone Tree, CO
70 mi away
Fair Deal
$72,990
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 $19,913.00 to $97,762.80 with an average price of $24,379.00. 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.
FAQs
How much does the GMC Sierra 2500HD Denali cost in Fort Collins, CO?
The average GMC Sierra 2500HD Denali costs about $18,390.45. The average price has decreased by -7.9% since last year. The 255 for sale near Fort Collins, CO on CarGurus, range from $19,913 to $97,763 in price.
How many GMC Sierra 2500HD Denali vehicles in Fort Collins, CO have no reported accidents or damage?
204 out of 255 for sale near Fort Collins, CO have no reported accidents or damage.
What fuel types are available?
Diesel, Biodiesel, Flex Fuel Vehicle, Gasoline engines are available.
*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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