Used 2015 GMC Sierra 3500HD Denali for SaleNationwide
51 vehicles found
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 94,917
- Stock #:
- P176999
- VIN:
- 1GT424E85FF176999

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
94,917 mi
$39,989
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 125,478
- Stock #:
- 4844-2
- VIN:
- 1GT424E85FF506799

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
125,478 mi
$36,117
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 86,879
- Stock #:
- NP1918
- VIN:
- 1GT424E82FF595800

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
86,879 mi
$44,998
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Sonoma Red Metallic
- Fuel type:
- Diesel
- Interior color:
- Cocoa/Dune, Perforated Leather-Appointed Seat Trim
- Transmission:
- Automatic
- Mileage:
- 112,321
- Stock #:
- F139527T
- VIN:
- 1GT424E8XFF139527

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
112,321 mi
$44,484
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 153,511
- Stock #:
- 670149
- VIN:
- 1GT424E87FF670149

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
153,511 mi
$34,190
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Brown
- Fuel type:
- Diesel
- Interior color:
- Brown
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 133,761
- Stock #:
- 12196
- VIN:
- 1GT424E82FF608190

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
133,761 mi
$34,340
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 82,766
- Stock #:
- 591311
- VIN:
- 1GT424E80FF591311

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
82,766 mi
$45,999
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 76,912
- Stock #:
- PN595612
- VIN:
- 1GT424E81FF595612

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
76,912 mi
$46,720
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Automatic
- Mileage:
- 118,636
- Stock #:
- 3669
- VIN:
- 1GT424E85FF563875

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
118,636 mi
$39,623
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 125,441
- Stock #:
- 125705
- VIN:
- 1GT424E84FF125705

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
125,441 mi
$34,394
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 152,990
- Stock #:
- 25580B
- VIN:
- 1GT424E81FF196117

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
152,990 mi
$39,720
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Gray
- Transmission:
- Automatic
- Mileage:
- 113,000
- Stock #:
- 1916
- VIN:
- 1GT424E80FF551679

2015 GMC Sierra 3500HD
Denali Crew Cab LB 4WD
113,000 mi
$40,995
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Automatic
- Mileage:
- 106,724
- Stock #:
- 10047
- VIN:
- 1GT424E82FF561078

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
106,724 mi
$41,449
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 141,811
- Stock #:
- 70749
- VIN:
- 1GT424E83FF506199

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
141,811 mi
$35,697
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Brown (Tan)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 65,013
- Stock #:
- F168104
- VIN:
- 1GT424E86FF168104

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
65,013 mi
$46,900
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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 (Tan)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 161,835
- Stock #:
- 7535
- VIN:
- 1GT424E87FF148590

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
161,835 mi
$32,950
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 194,691
- Stock #:
- 132982
- VIN:
- 1GT424E8XFF132982

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
194,691 mi
$29,699
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Automatic
- Mileage:
- 86,244
- Stock #:
- DBB26020A
- VIN:
- 1GT424E80FF656920

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
86,244 mi
$44,090
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 75,524
- Stock #:
- P2430
- VIN:
- 1GT424E84FF560062

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
75,524 mi
$49,072
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 101,703
- Stock #:
- 00674
- VIN:
- 1GT424E81FF539623

2015 GMC Sierra 3500HD
Denali Crew Cab SB 4WD
101,703 mi
$38,995
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- Automatic
- Mileage:
- 117,144
- Stock #:
- 536527
- VIN:
- 1GT424E81FF536527

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
117,144 mi
$39,995
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Blue
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 168,232
- Stock #:
- 538818
- VIN:
- 1GT424E80FF538818

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
168,232 mi
$38,295
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 169,831
- Stock #:
- 574239
- VIN:
- 1GT424E8XFF574239
Preparing for a close up...
Photos coming soon
2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
169,831 mi
$28,686
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- 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:
- 87,652
- Stock #:
- FF603785
- VIN:
- 1GT424E88FF603785

2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
87,652 mi
$39,594
FAQs
How much does the GMC Sierra 3500HD Denali cost?
How many GMC Sierra 3500HD Denali vehicles have no reported accidents or damage?
What fuel types are available?
Relevant articles

The Best Dually Trucks of 2026
Trucks have gone quite lux lately, and are more often used to get around town than to get work done. The most capable of these trucks are nicknamed “duallies”, which those equipped with dual rear wheels.

GMC Sierra 3500HD Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used GMC Sierra 3500HD covering each generation since 1988. Whether you're a first-time buyer or a GMC enthusiast, this comprehensive overview will help you research your next pre-owned GMC Sierra 3500HD.

2025 GMC Sierra 3500HD Pricing, Specs, and Release Date
Like its slightly less beefy 2500HD sibling, the 2025 GMC Sierra 3500HD offers added features for the new model year, including a standard trailer brake controller.