Used 2018 GMCSierra 2500 HD Denali
- Exterior Color
- Onyx Black
- Interior Color
- Leather, Cocoa/Dark Sand, Heat & Vented, Int. Trim
- Odometer
- 93,270 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L V8 DuraMax Diesel, Turbo
- VIN
- 1GT12UEY8JF243459
- Stock Number
- A8888
GMC
Sierra 2500 HD
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 36 gal
- Horsepower: 445
Dealer Notes
2 Years of Free Maintenance!*The best Chevy deals are in the country!Virtual Tour of Vehicle: We will use live interactive video chat to give you a virtual walk around of any vehicle we have in stock.Local Home Delivery: If you buy a vehicle, we will deliver the vehicle to your home or a place of your choosing.Call (800) 886-2438 today to schedule your test drive!*2 years of free maintenance excludes diesel and commercial vehicles. Model, Year & Mileage Restrictions Apply - See dealer for complete details*Black 2018 GMC Sierra 2500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 TurbodieselAllison 1000 6-Speed Automatic, 4WD, Leather.Recent Arrival!Awards:* JD Power Automotive Performance, Execution and Layout (APEAL) StudyCall (800) 886-2438 today to schedule your test drive!*2 years of free maintenance excludes diesel and commercial vehicles. See dealer for complete details*
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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