Used GMC Sierra 2500HD Denali for Sale near Connecticut
276 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 34,847
- Stock #:
- F82443A
- VIN:
- 1GT49RE74NF121149
Sponsored by Balise Ford of Wilbraham
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
34,847 mi
Wilbraham, MA
28 mi away
Good Deal
$59,000
- 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:
- 56,598
- Stock #:
- 7824P
- VIN:
- 1GT49REY0LF328367
Sponsored Listing
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
56,598 mi
Mystic, CT
47 mi away
Good Deal
$54,574
- 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:
- 98,571
- Stock #:
- V16427A
- VIN:
- 1GT19REY3NF341958
Sponsored Listing
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
98,571 mi
Palmer, MA
33 mi away
Fair Deal
$54,771
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 82,480
- Stock #:
- 2077994
- VIN:
- 1GT49REY1LF277994
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
82,480 mi
Naugatuck, CT
28 mi away
Great Deal
$47,793
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 95,211
- Stock #:
- TM284681B
- VIN:
- 1GT49REY5LF122607
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
95,211 mi
West Simsbury, CT
11 mi away
Good Deal
$47,849
- 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:
- 41,646
- Stock #:
- 11881
- VIN:
- 1GT19REY1PF146430
2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
41,646 mi
Branford, CT
33 mi away
Good Deal
$58,950
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 24,180
- Stock #:
- 12021
- VIN:
- 1GT19REY4RF294221
New arrival
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
24,180 mi
Branford, CT
33 mi away
Great Deal
$66,947
- 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:
- Carbon Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 43,139
- Stock #:
- 290855W
- VIN:
- 1GT49RE79LF290855
Price drop
-$1,000
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
43,139 mi
Naugatuck, CT
25 mi away
Great Deal
$50,985
$49,985
- 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:
- Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 149,803
- Stock #:
- P164077
- VIN:
- 1GT12UEG2HF164077
2017 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
149,803 mi
Charlton, MA
47 mi away
Fair Deal
$29,400
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 96,647
- Stock #:
- 11827A
- VIN:
- 1GT49REY6PF198150
2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
96,647 mi
Branford, CT
33 mi away
Great Deal
$48,977
- 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:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 38,069
- Stock #:
- 64813
- VIN:
- 1GT49RE77RF110300
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
38,069 mi
Home delivery from Wall Township, NJ
Price includes $238 shipping
Great Deal
$62,732
- 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 (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,592
- Stock #:
- T278128
- VIN:
- 1GT49REY3MF278128
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
61,592 mi
Pawling, NY
50 mi away
Good Deal
$53,000
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 31,858
- Stock #:
- B260428266T1
- VIN:
- 1GT49RE7XRF268064
Price drop
-$2,745
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
31,858 mi
Home delivery from Rochester, NY
Price includes $264 shipping
Good Deal
$66,434
$63,689
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 65,275
- Stock #:
- G26073A
- VIN:
- 1GT49RE78NF265268
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
65,275 mi
New Britain, CT
9 mi away
Fair Deal
$56,229
- 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:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 139,869
- Stock #:
- 16011
- VIN:
- 1GT49REY1LF226771
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
139,869 mi
Home delivery from Smithfield, NC
Price includes $1,060 shipping
Fair Deal
$45,655
- 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:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 77,914
- Stock #:
- P19060A
- VIN:
- 1GT49RE71LF288310
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
77,914 mi
Home delivery from Mendon, MA
Price includes $94 shipping
Good Deal
$48,062
- 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:
- White
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 6-Speed Automatic
- Mileage:
- 98,053
- Stock #:
- 15923
- VIN:
- 1GT49RE73NF174845
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
98,053 mi
Home delivery from Smithfield, NC
Price includes $1,060 shipping
Fair Deal
$48,651
- 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:
- 75,296
- Stock #:
- GC7046A
- VIN:
- 1GT12UEY8HF207586
2017 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
75,296 mi
Home delivery from Oneida, NY
Price includes $354 shipping
Good Deal
$43,099
- 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:
- 34,847
- Stock #:
- F82443A
- VIN:
- 1GT49RE74NF121149
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
34,847 mi
Wilbraham, MA
28 mi away
Good Deal
$59,000
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- White
- Transmission:
- Automatic
- Mileage:
- 167,828
- Stock #:
- 161633
- VIN:
- 1GT49REY3LF161633
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
167,828 mi
Waterbury, CT
24 mi away
Good Deal
$37,194
- 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:
- Mineral Metallic
- Fuel type:
- Biodiesel
- Interior color:
- JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Transmission:
- Automatic
- Mileage:
- 108,387
- Stock #:
- U188349A
- VIN:
- 1GT12UEYXJF188349
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
108,387 mi
Charlton, MA
43 mi away
Fair Deal
$45,276
- Year:
- 2025
- 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:
- Automatic
- Mileage:
- 12,029
- Stock #:
- TCT640A
- VIN:
- 1GT4URE75SF301072
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
12,029 mi
Home delivery from Laconia, NH
Price includes $278 shipping
Good Deal
$69,077
- 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:
- 107,436
- Stock #:
- T10407
- VIN:
- 1GT12UE85GF281336
2016 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
107,436 mi
Home delivery from North Canton, OH
Price includes $687 shipping
Fair Deal
$40,029
- 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:
- Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 149,803
- Stock #:
- P164077
- VIN:
- 1GT12UEG2HF164077
Sponsored Listing
2017 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
149,803 mi
Charlton, MA
47 mi away
Fair Deal
$29,400
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 $19,803.50 to $104,509.60 with an average price of $23,951.25. 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 Connecticut?
The average GMC Sierra 2500HD Denali costs about $18,715.26. The average price has decreased by -9% since last year. The 276 for sale near Connecticut on CarGurus, range from $19,804 to $104,510 in price.
How many GMC Sierra 2500HD Denali vehicles in Connecticut have no reported accidents or damage?
221 out of 276 for sale near Connecticut 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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