Used 2015 GMCSierra 2500 HD Denali
- Diesel
- Exterior Color
- Summit White
- Interior Color
- COCOA/DUNE, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Odometer
- 180,079 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- VIN
- 1GT120E83FF605343
- Stock Number
- P1563
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
Allison 1000 6-Speed Automatic, 4WD, Cocoa/Dune Leather.Tax, title, license and $249.00 document preparation fee are extra. We make every reasonable effort possible to present information and pricing that is true and accurate. Some information provided may come from third party sources. To ensure your complete satisfaction, please verify the accuracy prior to your purchase. It is the responsibility of the consumer to verify the accuracy of information listed.Awards:* 2015 KBB.com Brand Image Awards
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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