Used 2018 GMC Sierra 2500HD Denali for SaleNationwide
110 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 76,855
- Stock #:
- 26G288A
- VIN:
- 1GT12UEY3JF118143
Price drop
-$1,427
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
76,855 mi
Hermiston, OR
Good Deal
$50,150
$48,723
- 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:
- 116,828
- Stock #:
- JF153589T
- VIN:
- 1GT12UEY9JF153589
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
116,828 mi
Castle Rock, CO
Good Deal
$41,799
- 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 Frost Tricoat
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 137,984
- Stock #:
- A1874
- VIN:
- 1GT12UEG7JF261698
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
137,984 mi
Lawrenceburg, TN
Fair Deal
$36,689
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 138,835
- Stock #:
- STK228846
- VIN:
- 1GT12UEY6JF228846
Preparing for a close up...
Photos coming soon
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
138,835 mi
New Port Richey, FL
Great Deal
$32,500
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 151,168
- Stock #:
- T65368B
- VIN:
- 1GT12UEY9JF197494
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
151,168 mi
Cleveland, GA
Fair Deal
$40,388
- 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:
- 43,389
- Stock #:
- STWTJF227333
- VIN:
- 1GT12UEY5JF227333
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
43,389 mi
Lakewood, CO
Fair Deal
$54,500
- 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:
- 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
$42,684
- 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:
- White
- Transmission:
- Automatic
- Mileage:
- 82,665
- Stock #:
- F264697x7
- VIN:
- 1GT12UEY8JF264697
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
82,665 mi
Buda, TX
Good Deal
$45,700
- 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
$50,412
- 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:
- Red Quartz Tintcoat
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Leather, Jet Black, Heat & Vented, Interior Trim
- Transmission:
- Automatic
- Mileage:
- 38,727
- Stock #:
- A86262B
- VIN:
- 1GT12UEG9JF287557
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
38,727 mi
Coeur D Alene, ID
Good Deal
$45,193
- 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:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 49,514
- Stock #:
- N11651A
- VIN:
- 1GT12UEY9JF166889
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
49,514 mi
Waco, TX
Fair Deal
$53,995
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 77,856
- Stock #:
- C26362A
- VIN:
- 1GT12UEY9JF288457
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
77,856 mi
Yorkville, NY
Fair Deal
$51,020
- 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
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:
- BLK/Black
- Fuel type:
- Biodiesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 108,944
- Stock #:
- 44315
- VIN:
- 1GT12UEY1JF247191
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
108,944 mi
Missoula, MT
Fair Deal
$47,270
- 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:
- 85,486
- Stock #:
- W48287A
- VIN:
- 1GT12UEY5JF108293
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
85,486 mi
Adrian, MI
Fair Deal
$47,798
- 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:
- Mineral Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 80,259
- Stock #:
- 28976
- VIN:
- 1GT12UEY5JF196259
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
80,259 mi
Harrisonburg, VA
Fair Deal
$52,197
- 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:
- 168,039
- Stock #:
- 278376
- VIN:
- 1GT12UEY3JF278376
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
168,039 mi
Dodgeville, WI
Fair Deal
$38,344
- 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:
- 136,793
- Stock #:
- T26612A
- VIN:
- 1GT12UEY5JF180921
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
136,793 mi
Comstock Park, MI
Fair Deal
$42,745
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 94,088
- Stock #:
- 1789
- VIN:
- 1GT12UEY3JF268527
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
94,088 mi
Boise, ID
Fair Deal
$50,890
- 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:
- 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:
- 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
FAQs
How much does the GMC Sierra 2500HD Denali cost?
The average GMC Sierra 2500HD Denali costs about $39,357.06. The average price has decreased by -0.7% since last year. The 2532 for sale on CarGurus range from $9,900 to $99,675 in price.
How many GMC Sierra 2500HD Denali vehicles have no reported accidents or damage?
1995 out of 2532 for sale have no reported accidents or damage.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Biodiesel, Gasoline engines are available.
Relevant articles
Jill Ciminillo
2026 GMC Sierra 2500HD Pricing, Specs, and Release Date
Aside from a freshened color palette and broader availability of the trick MultiPro Tailgate, the 2026 GMC Sierra 2500HD full-size pickup truck soldiers on as a premium workhorse capable of towing up to 20,000 pounds in luxurious style.
Chris Teague
2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
Slotted between the light-duty 1500 and the ultra-tough 3500HD, the 2025 GMC Sierra 2500HD balances immense capability with the comfort and latest amenities expected from today's truck buyers. Upgrades for 2025 include a newly standard trailer brake controller.
George Kennedy
Who Makes GMC Cars?
GMC is an American automaker that builds premium trucks and SUVs with capability and comfort as selling points. GMC is a division of General Motors and all of its vehicles share platforms with other GM products. Certain products, like its trucks, are very closely related to Chevrolet products.
GMC Sierra 2500HD Denali in AlabamaGMC Sierra 2500HD Denali in AlaskaGMC Sierra 2500HD Denali in ArizonaGMC Sierra 2500HD Denali in ArkansasGMC Sierra 2500HD Denali in CaliforniaGMC Sierra 2500HD Denali in ColoradoGMC Sierra 2500HD Denali in ConnecticutGMC Sierra 2500HD Denali in DelawareGMC Sierra 2500HD Denali in District of ColumbiaGMC Sierra 2500HD Denali in FloridaGMC Sierra 2500HD Denali in GeorgiaGMC Sierra 2500HD Denali in HawaiiGMC Sierra 2500HD Denali in IdahoGMC Sierra 2500HD Denali in IllinoisGMC Sierra 2500HD Denali in IndianaGMC Sierra 2500HD Denali in IowaGMC Sierra 2500HD Denali in KansasGMC Sierra 2500HD Denali in KentuckyGMC Sierra 2500HD Denali in LouisianaGMC Sierra 2500HD Denali in MaineGMC Sierra 2500HD Denali in MarylandGMC Sierra 2500HD Denali in MassachusettsGMC Sierra 2500HD Denali in MichiganGMC Sierra 2500HD Denali in MinnesotaGMC Sierra 2500HD Denali in MississippiGMC Sierra 2500HD Denali in MissouriGMC Sierra 2500HD Denali in MontanaGMC Sierra 2500HD Denali in NebraskaGMC Sierra 2500HD Denali in NevadaGMC Sierra 2500HD Denali in New HampshireGMC Sierra 2500HD Denali in New JerseyGMC Sierra 2500HD Denali in New MexicoGMC Sierra 2500HD Denali in New YorkGMC Sierra 2500HD Denali in North CarolinaGMC Sierra 2500HD Denali in North DakotaGMC Sierra 2500HD Denali in OhioGMC Sierra 2500HD Denali in OklahomaGMC Sierra 2500HD Denali in OregonGMC Sierra 2500HD Denali in PennsylvaniaGMC Sierra 2500HD Denali in Puerto RicoGMC Sierra 2500HD Denali in Rhode IslandGMC Sierra 2500HD Denali in South CarolinaGMC Sierra 2500HD Denali in South DakotaGMC Sierra 2500HD Denali in TennesseeGMC Sierra 2500HD Denali in TexasGMC Sierra 2500HD Denali in UtahGMC Sierra 2500HD Denali in VermontGMC Sierra 2500HD Denali in VirginiaGMC Sierra 2500HD Denali in WashingtonGMC Sierra 2500HD Denali in West VirginiaGMC Sierra 2500HD Denali in WisconsinGMC Sierra 2500HD Denali in Wyoming
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low MileageUsed SUVs / Crossovers for Sale with Low MileageUsed Hatchbacks for Sale with Low MileageUsed Convertibles for Sale with Low MileageUsed Vans for Sale with Low MileageUsed Minivans for Sale with Low MileageUsed Pickup Trucks for Sale with Low MileageUsed Coupes for Sale with Low MileageUsed Wagons for Sale with Low Mileage
