New vehicle pricing includes all offers and incentives. Tax, Title, Tags, Documentation Fee & Dealer Fees are not included in vehicle prices shown and must be paid by the purchaser.
*Although we try to ensure all of our pricing and photos are correct, we are not responsible for any typographical or mechanical errors on this website. To ensure the information provided here is correct please contact our dealership directly and speak with a sales manager.
Used 2018 GMCSierra 2500 HD SLE
- Exterior Color
- Summit White
- Interior Color
- Cloth, Jet Black, Interior Trim
- Odometer
- 110,433 miles
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- 6.0L Vortec, V-8, SFI, FlexFuel w/ E63 only
- Bed Length
- Standard Box
- VIN
- 1GT12SEG3JF278390
- Stock Number
- 20278390T
GMC
Sierra 2500 HD
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Electronic Fuel Injection
- Fuel tank capacity: 36 gal
- Horsepower: 360
Dealer Notes
Recent Arrival! 6-Speed Automatic HD Electronic with Overdrive, 4WD, Cloth. Clean CARFAX. 2018 GMC Sierra 2500HD White SLE 4WD 6-Speed Automatic HD Electronic with Overdrive Vortec 6.0L V8 SFI Flex Fuel VVT
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
New Vehicle Disclaimer:
Pre-Owned Vehicle Disclaimer:
Pre-owned vehicle pricing includes all offers and incentives. Tax, Title, Tags, Documentation Fee & Dealer Fees are not included in vehicle prices shown and must be paid by the purchaser.
*Although we try to ensure all of our pricing and photos are correct, we are not responsible for any typographical or mechanical errors on this website. To ensure the information provided here is correct please contact our dealership directly and speak with a sales manager.
1GT12SEG3JF278390
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