Used 2015 GMC Sierra 2500HD Denali for SaleNationwide
109 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 141,077
- Stock #:
- 3695
- VIN:
- 1GT120E83FF658561
New arrival
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
141,077 mi
Wyoming, MI
Great Deal
$29,295
- 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 (Charcoal)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 132,940
- Stock #:
- LN AU NO ARB 7190
- VIN:
- 1GT120E83FF607190
Price drop
-$817
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
132,940 mi
Springfield, NE
Good Deal
$33,949
$33,132
- 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:
- 157,703
- Stock #:
- 14042
- VIN:
- 1GT120E80FF635545
New arrival
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
157,703 mi
Fort Worth, TX
Great Deal
$28,140
- Year:
- 2015
- 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:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 62,527
- Stock #:
- C684325A
- VIN:
- 1GT120EG8FF100745
New arrival
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
62,527 mi
Brighton, CO
Good Deal
$37,488
- 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:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 75,953
- Stock #:
- 10C2878B
- VIN:
- 1GT120E81FF527225
Price drop
-$882
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
75,953 mi
Atlantic, IA
Fair Deal
$41,062
$40,180
- Year:
- 2015
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 90,987
- Stock #:
- CP7378
- VIN:
- 1GT120EG9FF630464
New arrival
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
90,987 mi
Hutto, TX
Fair Deal
$36,154
- 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:
- Gray (Iridium Metallic)
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 111,526
- Stock #:
- 70375B
- VIN:
- 1GT120E83FF526237
New arrival
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
111,526 mi
San Diego, CA
Good Deal
$35,773
- 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:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 148,426
- Stock #:
- P1750B
- VIN:
- 1GT120E80FF669579
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
148,426 mi
Glenwood Springs, CO
Good Deal
$34,453
- Year:
- 2015
- 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:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 117,501
- Stock #:
- R1950
- VIN:
- 1GT120EGXFF131950
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
117,501 mi
Greensboro, NC
Good Deal
$30,494
- 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 Overdrive
- Mileage:
- 72,166
- Stock #:
- 18073
- VIN:
- 1GT120E83FF119647
Price drop
-$1,000
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
72,166 mi
Florence, SC
Good Deal
$42,399
$41,399
- 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
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 108,310
- Stock #:
- 601066
- VIN:
- 1GT120E85FF601066
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
108,310 mi
Stokesdale, NC
Fair Deal
$43,282
- 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:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 134,166
- Stock #:
- BMBB8406B
- VIN:
- 1GT120E82FF540288
New arrival
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
134,166 mi
North Canton, OH
Good Deal
$33,748
- 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:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 167,409
- Stock #:
- K0782
- VIN:
- 1GT120E80FF133697
Price drop
-$1,000
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
167,409 mi
Huntsville, AL
Good Deal
$31,997
$30,996
- Year:
- 2015
- 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 (Charcoal)
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 152,582
- Stock #:
- 555959
- VIN:
- 1GT120EG0FF555959
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
152,582 mi
Billings, MT
Fair Deal
$28,995
- 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:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 184,919
- Stock #:
- KG07077
- VIN:
- 1GT120E84FF130284
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
184,919 mi
Sparta, TN
Fair Deal
$31,603
- 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
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 63,206
- Stock #:
- N3993
- VIN:
- 1GT120E83FF524522
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
63,206 mi
Cleveland, GA
Fair Deal
$51,498
- Year:
- 2015
- 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:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 147,204
- Stock #:
- 26163B
- VIN:
- 1GT120EG4FF169898
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
147,204 mi
Aitkin, MN
Fair Deal
$28,511
- Year:
- 2015
- 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:
- 148,700
- Stock #:
- 148700
- VIN:
- 1GT120EG4FF174826
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
148,700 mi
East Bridgewater, MA
Great Deal
$22,999
- 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:
- Blue
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 232,631
- Stock #:
- 537921
- VIN:
- 1GT120E85FF537921
New arrival
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
232,631 mi
Missoula, MT
Fair Deal
$26,393
- 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:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 102,391
- Stock #:
- 508088
- VIN:
- 1GT120E8XFF508088
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
102,391 mi
Kernersville, NC
Good Deal
$39,987
- 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
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 129,405
- Stock #:
- 537225
- VIN:
- 1GT120E87FF537225
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
129,405 mi
Sherman, TX
Good Deal
$36,725
- 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
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 122,244
- Stock #:
- Greydenali
- VIN:
- 1GT120E86FF580857
New arrival
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
122,244 mi
Paoli, IN
Good Deal
$34,200
- 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:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 160,689
- Stock #:
- TF596589A
- VIN:
- 1GT120E8XFF596589
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
160,689 mi
Twin Falls, ID
Fair Deal
$34,498
- 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:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 110,670
- Stock #:
- P6419A
- VIN:
- 1GT120E85FF652129
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
110,670 mi
Sturgis, MI
Fair Deal
$37,804
FAQs
How much does the GMC Sierra 2500HD Denali cost?
The average GMC Sierra 2500HD Denali costs about $28,420.05. The average price has decreased by -3.8% since last year. The 2495 for sale on CarGurus range from $9,580 to $110,487 in price.
How many GMC Sierra 2500HD Denali vehicles have no reported accidents or damage?
1973 out of 2495 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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