
Pre-Owned 2015 GMCSierra 2500 HD SLT Truck Engine: , V-8, SFI, FlexFuel w/ E63 only
- Exterior Color
- Summit White
- Interior Color
- COCOA/DUNE, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Odometer
- 100,031 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.0L, V-8, SFI, FlexFuel w/ E63 only
- VIN
- 1GT12ZEG3FF129347
- Stock Number
- 40427A1
GMC
Sierra 2500 HD
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Electronic Fuel Injection
- Fuel tank capacity: 36 gal
- Horsepower: 301
Dealer Notes
Sierra 2500HD SLT Priced below KBB Fair Purchase Price! Odometer is 17569 miles below market average!Awards:* 2015 KBB.com Brand Image AwardsOur Used Car Managers thoroughly research the market to insure our prices represent the most value for your money. Some of the factors used to make this determination are equipment, miles, condition, and, vehicle history. We take this approach to pricing to ensure a hassle free purchase experience.
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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- Red Rock Price
- $28,563
- Call: (701) 419-0003
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