Used 2018 GMC Sierra 2500HD Denali for SaleNationwide
109 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:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Mineral Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 61,627
- Stock #:
- LM1470E
- VIN:
- 1GT12UEG0JF202735
Price drop
-$2,682
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
61,627 mi
Le Mars, IA
Great Deal
$41,251
$38,569
- 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
- Transmission:
- Automatic
- Mileage:
- 173,682
- Stock #:
- 26I138
- VIN:
- 1GT12UEY8JF281421
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
173,682 mi
Glenwood, IA
Great Deal
$29,999
- 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:
- Black
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 114,668
- Stock #:
- 116498
- VIN:
- 1GT12UEG9JF116498
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
114,668 mi
Green Bay, WI
Great Deal
$33,995
- 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:
- Red Quartz Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 158,970
- Stock #:
- G26324C
- VIN:
- 1GT12UEY1JF265562
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
158,970 mi
Mcminnville, OR
Good Deal
$35,206
- 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:
- 117,908
- Stock #:
- PK5428A
- VIN:
- 1GT12UEY9JF244359
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
117,908 mi
Cape Girardeau, MO
Fair Deal
$44,187
- 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:
- 171,032
- Stock #:
- P161A
- VIN:
- 1GT12UEY6JF284110
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
171,032 mi
Wagoner, OK
Fair Deal
$35,394
- 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:
- 141,054
- Stock #:
- 290873
- VIN:
- 1GT12UEY0JF290873
Price drop
-$1,900
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
141,054 mi
Albuquerque, NM
Good Deal
$41,290
$39,390
- 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:
- 94,109
- Stock #:
- 2631609A
- VIN:
- 1GT12UEY9JF205349
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
94,109 mi
Summerville, SC
Fair Deal
$47,175
- 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:
- 6-Speed Automatic Overdrive
- Mileage:
- 134,838
- Stock #:
- 263672
- VIN:
- 1GT12UEY9JF263672
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
134,838 mi
Tulsa, OK
Great Deal
$36,961
- 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:
- 6-Speed Automatic Overdrive
- Mileage:
- 110,328
- Stock #:
- FC195089
- VIN:
- 1GT12UEY1JF195089
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
110,328 mi
Rochester, NY
Fair Deal
$45,175
- 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:
- 161,516
- Stock #:
- HPX8434C
- VIN:
- 1GT12UEY9JF227075
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
161,516 mi
Harrison, AR
Good Deal
$36,082
- 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:
- 140,732
- Stock #:
- 19G7437A
- VIN:
- 1GT12UEY2JF104816
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
140,732 mi
Lexington, NC
Fair Deal
$41,289
- 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:
- 133,469
- Stock #:
- T226775A
- VIN:
- 1GT12UEY6JF250958
Price drop
-$1,000
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
133,469 mi
Wichita, KS
Great Deal
$39,585
$38,585
- 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:
- 138,930
- VIN:
- 1GT12UEY1JF154736
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
138,930 mi
Derry, NH
Good Deal
$37,900
- 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:
- 174,780
- Stock #:
- P6149A
- VIN:
- 1GT12UEY5JF121206
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
174,780 mi
Ashland, OH
Good Deal
$33,950
- 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:
- 144,878
- Stock #:
- 42954
- VIN:
- 1GT12UEY8JF134600
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
144,878 mi
Springfield, IL
Fair Deal
$39,373
- 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:
- 88,216
- Stock #:
- 601546A
- VIN:
- 1GT12UEY8JF191041
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
88,216 mi
Waycross, GA
Fair Deal
$50,998
- 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:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 150,858
- Stock #:
- F387698A
- VIN:
- 1GT12UEY0JF105169
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
150,858 mi
Mobile, AL
Good Deal
$38,562
- 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:
- Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 129,388
- Stock #:
- 282663-TR
- VIN:
- 1GT12UEY4JF282663
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
129,388 mi
Houston, TX
Fair Deal
$44,158
- 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:
- 142,628
- Stock #:
- 189727P
- VIN:
- 1GT12UEYXJF189727
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
142,628 mi
Paducah, KY
Good Deal
$40,483
- 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:
- 107,285
- Stock #:
- 1479
- VIN:
- 1GT12UEY0JF277251
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
107,285 mi
Alexandria, LA
Good Deal
$44,315
- 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:
- Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 142,225
- Stock #:
- C2480
- VIN:
- 1GT12UEG7JF200495
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
142,225 mi
Taunton, MA
Fair Deal
$32,494
- 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:
- 72,664
- Stock #:
- SP10659
- VIN:
- 1GT12UEY4JF127241
New arrival
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
72,664 mi
Fairfield, CA
Fair Deal
$49,862
- 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:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 183,033
- Stock #:
- D2528
- VIN:
- 1GT12UEY4JF228084
Price drop
-$1,663
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
183,033 mi
Omaha, NE
Great Deal
$31,948
$30,285
FAQs
How much does the GMC Sierra 2500HD Denali cost?
The average GMC Sierra 2500HD Denali costs about $37,686.30. The average price has decreased by -1.4% since last year. The 2896 for sale on CarGurus range from $12,991 to $105,487 in price.
How many GMC Sierra 2500HD Denali vehicles have no reported accidents or damage?
2271 out of 2896 for sale 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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