Used 2018 GMCSierra 2500 HD SLE Double Cab
*Please Call Dealer For Details, Vehicle May Be In Transit
- Exterior Color
- Summit White
- Interior Color
- JET BLACK, CLOTH SEAT TRIM
- Odometer
- 81,429 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.0L, V-8, SFI, FlexFuel w/ E63 only
- VIN
- 1GT22SEG1JZ248484
- Stock Number
- SI26267A
GMC
Sierra 2500 HD
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 6
- Fuel System: Electronic Fuel Injection
- Fuel tank capacity: 36 gal
- Horsepower: 360
Dealer Notes
At Diamond Auto Group we want you to know that all our vehicles are priced at a competitive value position to the market. We use an independent 3rd party software to research internet listings on all vehicles in the market so we can ensure that our prices are the most competitive out there. We do this simply so people choose us when they start searching for their next car. Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. Online pricing is after $2000 cash down or trade equity, Buyer must present price to dealership to receive online pricing.Recent Arrival!6-Speed Automatic HD Electronic with Overdrive, 4WD, Black Cloth.Summit White 2018 GMC Sierra 2500HD SLE 4WD 6-Speed Automatic HD Electronic with Overdrive 6.0L 8-Cylinder SFI Flex Fuel OHVOur dedicated staff's ultimate goal is always your complete satisfaction! Whether you're purchasing a vehicle, picking up parts or having your vehicle serviced in our state of the art service department, we appreciate that you have chosen The Diamond Auto Group. **WE WON'T BE UNDERSOLD OR OUT TRADED!!**
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
Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price. We are not responsible for typographical errors. Our pricing changes daily and may not show updated.
1Dealer Discount applied to everyone
Tax, title, license and
dealer fees (unless itemized above) are extra. Not available with special
finance or lease offers. Online pricing is after $2000 cash down or trade
equity, Buyer must present price to dealership to receive online pricing.
- We're here to help: (508) 974-8406
