Used 2018 GMC Sierra 2500HD Denali for SaleNationwide
121 vehicles found
- 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:
- Red Quartz Tintcoat
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 92,420
- Stock #:
- 4U1568A
- VIN:
- 1GT12UEY4JF198486
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
92,420 mi
Lincoln, NE
Good Deal
$47,089
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 94,412
- Stock #:
- 8414
- VIN:
- 1GT12UEY2JF109496
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
94,412 mi
Plover, WI
Good Deal
$43,990
- 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:
- Black
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 119,302
- Stock #:
- 156880
- VIN:
- 1GT12UEY7JF156880
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
119,302 mi
New Richmond, WI
Good Deal
$40,897
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 113,676
- Stock #:
- P7210AR
- VIN:
- 1GT12UEY6JF103233
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
113,676 mi
Katy, TX
Fair Deal
$44,558
- 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:
- Red Quartz Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 83,390
- Stock #:
- 22272A
- VIN:
- 1GT12UEY0JF269537
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
83,390 mi
North Olmsted, OH
Fair Deal
$46,775
- Year:
- 2018
- 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:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 73,567
- Stock #:
- 26A849A
- VIN:
- 1GT12UEGXJF234530
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
73,567 mi
Ann Arbor, MI
Good Deal
$39,809
- Year:
- 2018
- 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:
- Automatic
- Mileage:
- 142,016
- Stock #:
- SD76518A
- VIN:
- 1GT12UEY2JF174123
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
142,016 mi
Cartersville, GA
Fair Deal
$41,999
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 70,705
- Stock #:
- 2233636
- VIN:
- 1GT12UEY9JF233636
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
70,705 mi
Reno, NV
Fair Deal
$53,244
- 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:
- [GPA] Dark Slate Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 116,631
- Stock #:
- 227224
- VIN:
- 1GT12UEY0JF227224
![[GPA] Dark Slate Metallic 2018 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/05/12/22/51/2018_gmc_sierra_2500hd-pic-4247432947709082243-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
116,631 mi
Austin, TX
Fair Deal
$45,240
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 48,110
- Stock #:
- 255171
- VIN:
- 1GT12UEY2JF255171
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
48,110 mi
Reese, MI
Fair Deal
$53,500
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 189,461
- Stock #:
- 18-38478
- VIN:
- 1GT12UEY2JF138478
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
189,461 mi
Fenton, MI
Good Deal
$30,280
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 91,444
- Stock #:
- H17680
- VIN:
- 1GT12UEY5JF266035
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
91,444 mi
Columbia, TN
Fair Deal
$50,870
- 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:
- Silver
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 119,843
- Stock #:
- 547
- VIN:
- 1GT12UEY9JF181599
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
119,843 mi
Boise, ID
Fair Deal
$46,692
- Year:
- 2018
- 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:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Brown (Tan)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 136,388
- Stock #:
- 196418
- VIN:
- 1GT12UEG0JF196418
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
136,388 mi
Addison, TX
Good Deal
$33,220
- 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:
- Red Quartz Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 125,447
- Stock #:
- 02721A
- VIN:
- 1GT12UEY1JF233789
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
125,447 mi
Petoskey, MI
Fair Deal
$44,304
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 126,585
- Stock #:
- HG6606A
- VIN:
- 1GT12UEY3JF200177
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
126,585 mi
Hutchinson, KS
Good Deal
$43,897
- 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:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 84,124
- Stock #:
- 261097B
- VIN:
- 1GT12UEY2JF182786
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
84,124 mi
Weatherford, TX
Fair Deal
$49,413
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 58,581
- Stock #:
- Z5992
- VIN:
- 1GT12UEY4JF100850
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
58,581 mi
Countryside, IL
Fair Deal
$51,012
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 172,908
- Stock #:
- P15123A
- VIN:
- 1GT12UEY1JF104418
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
172,908 mi
League City, TX
Fair Deal
$36,019
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 123,234
- Stock #:
- Z7072
- VIN:
- 1GT12UEY3JF106400
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
123,234 mi
Colorado Springs, CO
Good Deal
$40,797
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 85,606
- Stock #:
- D464100A
- VIN:
- 1GT12UEY1JF223702
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
85,606 mi
Nampa, ID
Fair Deal
$50,432
- 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:
- Leather Cocoa/dark Sand Heat Vented Int Trim
- Transmission:
- 6-Speed Automatic
- Mileage:
- 126,355
- Stock #:
- P26317B
- VIN:
- 1GT12UEY2JF203930
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
126,355 mi
Hillsdale, MI
Fair Deal
$43,495
- 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:
- [GPJ] Red Quartz Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,245
- Stock #:
- 26117
- VIN:
- 1GT12UEY3JF184241
![[GPJ] Red Quartz Tintcoat 2018 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/04/19/22/51/2018_gmc_sierra_2500hd-pic-1981976779036353795-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
87,245 mi
Great Falls, MT
Fair Deal
$49,995
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 124,719
- Stock #:
- JF216153T
- VIN:
- 1GT12UEY3JF216153
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
124,719 mi
Cheyenne, WY
Good Deal
$42,685
FAQs
How much does the GMC Sierra 2500HD Denali cost?
The average GMC Sierra 2500HD Denali costs about $38,643.25. The average price has decreased by -1.9% since last year. The 2547 for sale on CarGurus range from $9,900 to $103,944 in price.
How many GMC Sierra 2500HD Denali vehicles have no reported accidents or damage?
2017 out of 2547 for sale have no reported accidents or damage.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Biodiesel, Gasoline engines are available.
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2026 GMC Sierra 2500HD Pricing, Specs, and Release Date
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2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
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