Iridium Metallic Denali
2016 GMC Sierra 2500HD 4WD Duramax 6.6L V8 Turbodiesel Awards:
* JD Power Automotive Performance, Execution and Layout (APEAL) Study * 2016 KBB.com Brand Image Awards
Baker GMC of Cadillac is proud to offer Premium Select Pre-Owned Vehicles! We research history, analyze condition, and select only the best vehicles for our inventory. They have been fully inspected by our manufacturer certified technicians, meticulously detailed by our experienced professionals, and offered to you at competitive prices for an outstanding value! We stand behind what we sell.
Used 2016 GMCSierra 2500 HD Denali
- Exterior Color
- Iridium Metallic
- Interior Color
- COCOA/DUNE, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Odometer
- 160,746 miles
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- VIN
- 1GT12UE88GF251554
- Stock Number
- H5105
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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