2015 GMC Sierra 2500HD Denali Bronze Alloy Metallic 4WD Duramax 6.6L V8 Turbodiesel
Recent Arrival! CARFAX One Owner.
Duramax Plus Package with advanced diesel engine and towing tech
Sunroof/Moonroof
Driver Alert Package with lane departure warning and forward collision warning
Off-Road Suspension Package
Heated front seats and heated steering wheel
Navigation system
Premium audio system
Running boards
Tow hitch and trailer brake controller
Rear parking aid with back-up camera
Blind spot mirrors (integrated turn signals)
Remote engine start
Four-wheel drive, locking/limited slip differential
Leather seats with driver memory and power adjustments
Rear defrost and sliding rear window
Aluminum wheels with all-terrain tires
Privacy glass and fog lamps
Universal garage door opener
Power folding and power mirrors
Keyless entry and power door locks
Integrated WiFi hotspot and satellite radio
Used 2015 GMCSierra 2500 HD Denali
- Exterior Color
- Bronze Alloy Metallic
- Interior Color
- COCOA/DUNE, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Odometer
- 142,869 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- VIN
- 1GT120E86FF651104
- Stock Number
- 06T3760A
GMC
Sierra 2500 HD
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 36 gal
- Horsepower: 397
Dealer Notes
KBB.com Consumer Reviews

Overall4.6Out of 5
- 5.0
Best HD Truck Ever !
By BZ | on Thursday, April 09, 2020
After owning a 1500 Sierra and stepping up to a 2500 HD Diesel there is a night and day difference when towing, highway MPG is surprisingly good for a 8000lb vehicle, average between 20-24 depending on conditions. Towing mpg is much better than gas V8. No strain at all on vehicle when towing. Truck has been 100% reliable so far @ 19K with zero issues. Allison transmission is the best I ever used, nothing else compares to this transmission !… - 5.0
This truck is awesome
By Army Vet | on Sunday, May 26, 2019
I love my GMC. It is reliable, well built, comfortable (my wife loves to road trip in our GMC) and gets excellent mileage (20-24 MPG on the hi-way). The truck drives well and is very solid feeling. The Duramax/Allison duo is unmatched in my opinion.… - 4.0
Great
By Ram | on Thursday, July 01, 2021
Kelley blue book is great. I recommend it to everyone. It gave me that answer I wanted. And now I feel comfortable.…
Based on 32 consumer ratings for 2015–2019 models. | Privacy
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