Used GMC Sierra 2500HD Denali for Sale near Colorado
276 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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 (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 60,570
- Stock #:
- PF131367
- VIN:
- 1GT49REY4PF131367
Sponsored by AutoNation Toyota Arapahoe
2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
60,570 mi
Englewood, CO
13 mi away
Fair Deal
$59,799
- 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:
- Brown (Tan)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 147,995
- Stock #:
- 124257
- VIN:
- 1GT12SEY7KF124257
New arrival
Sponsored Listing
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
147,995 mi
Denver, CO
2 mi away
Good Deal
$38,995
- 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:
- Jet Black, Forge Perforated Leather-Appointed Seat
- Transmission:
- Automatic
- Mileage:
- 92,204
- Stock #:
- TLF303332
- VIN:
- 1GT49REYXLF303332
Sponsored Listing
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
92,204 mi
Highlands Ranch, CO
13 mi away
Good Deal
$48,835
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 4,892
- Stock #:
- SF263070C
- VIN:
- 1GT4UREY6SF263070
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
4,892 mi
Castle Rock, CO
28 mi away
Great Deal
$66,998
- 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:
- Jet Black, Forge Perforated Leather-Appointed Seat
- Transmission:
- Automatic
- Mileage:
- 92,204
- Stock #:
- TLF303332
- VIN:
- 1GT49REYXLF303332
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
92,204 mi
Highlands Ranch, CO
13 mi away
Good Deal
$48,835
- 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:
- 206,116
- Stock #:
- 37469
- VIN:
- 1GT12UEY4HF137469
Price drop
-$3,000
2017 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
206,116 mi
Englewood, CO
8 mi away
Great Deal
$28,989
$25,989
- 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
Price drop
-$1,660
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
101,761 mi
Greeley, CO
46 mi away
Good Deal
$37,655
$36,794
- 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:
- Green
- Fuel type:
- Biodiesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 37,336
- Stock #:
- MX5411
- VIN:
- 1GT19REYXPF202672
2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
37,336 mi
Home delivery from Louisville, TN
Price includes $2,110 shipping
Fair Deal
$61,785
- 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
- Mileage:
- 169,791
- Stock #:
- T18541
- VIN:
- 1GT120E86FF606938
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
169,791 mi
Brighton, CO
20 mi away
Great Deal
$27,000
- 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:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 81,888
- Stock #:
- F156511
- VIN:
- 1GT49REY4NF156511
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
81,888 mi
Home delivery from Orlando, FL
Price includes $1,553 shipping
Fair Deal
$55,540
- 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
2017 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
121,552 mi
Littleton, CO
10 mi away
Good Deal
$40,533
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,804
- Stock #:
- 10945W
- VIN:
- 1GT49REY2RF165648
New arrival
2024 GMC Sierra 2500HD
Denali Crew Cab LB 4WD
55,804 mi
Home delivery from Grand Island, NY
Price includes $2,043 shipping
Fair Deal
$66,213
- 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:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Brown
- Transmission:
- 6-Speed Automatic
- Mileage:
- 113,275
- Stock #:
- 171043
- VIN:
- 1GT12UEY8HF171043
New arrival
2017 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
113,275 mi
Denver, CO
2 mi away
Good Deal
$39,995
- 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:
- 24,995
- Stock #:
- 3U1626
- VIN:
- 1GT49REY3RF305190
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
24,995 mi
Home delivery from Lenoir, NC
Price includes $1,366 shipping
Great Deal
$65,855
- 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:
- Black
- Fuel type:
- Diesel
- Interior color:
- Brown (Tan)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 210,817
- VIN:
- 1GT125E89CF189744
New arrival
2012 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
210,817 mi
Fort Lupton, CO
26 mi away
Fair Deal
$18,547
- 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
13 mi away
Fair Deal
$68,252
- 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
Price drop
-$1,650
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
137,220 mi
Parker, CO
19 mi away
Great Deal
$38,200
$36,900
- 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
Price drop
-$2,299
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
66,694 mi
Denver, CO
9 mi away
Fair Deal
$57,500
$56,000
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Transmission:
- Automatic
- Mileage:
- 95,776
- Stock #:
- 26058A
- VIN:
- 1GT49REY5LF157230
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
95,776 mi
Franktown, CO
28 mi away
Good Deal
$49,650
- 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:
- 26,889
- Stock #:
- F169169
- VIN:
- 1GT49RE78NF169169
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
26,889 mi
Home delivery from Defiance, OH
Price includes $2,172 shipping
Good Deal
$57,070
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 19,290
- Stock #:
- ZC26498
- VIN:
- 1GT4UREY7SF300062
New arrival
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
19,290 mi
Home delivery from Hicksville, OH
Price includes $1,334 shipping
Good Deal
$68,723
- 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
New arrival
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
61,119 mi
Littleton, CO
13 mi away
Fair Deal
$57,988
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 73,166
- Stock #:
- DS3155
- VIN:
- 1GT49REY8RF245388
Price drop
-$2,000
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
73,166 mi
Home delivery from Billings, MT
Price includes $681 shipping
Good Deal
$62,875
$60,875
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Transmission:
- Automatic
- Mileage:
- 95,776
- Stock #:
- 26058A
- VIN:
- 1GT49REY5LF157230
Sponsored Listing
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
95,776 mi
Franktown, CO
28 mi away
Good Deal
$49,650
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 $17,898.00 to $99,995.00 with an average price of $24,859.88. 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 Colorado?
The average GMC Sierra 2500HD Denali costs about $18,870.93. The average price has decreased by -2.1% since last year. The 276 for sale near Colorado on CarGurus, range from $17,898 to $99,995 in price.
How many GMC Sierra 2500HD Denali vehicles in Colorado have no reported accidents or damage?
214 out of 276 for sale near Colorado have no reported accidents or damage.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Biodiesel, 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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