Duramax 6.6L V8 Turbodiesel
Recent Arrival! Odometer is 24460 miles below market average!
Used 2018 GMCSierra 2500HD SLT (Inspected Wholesale)
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Odometer
- 85,611 miles
- Transmission
- Allison 1000 6-Speed Automatic
- Drivetrain
- 4WD
- Engine
- Duramax 6.6L V8 Turbodiesel
- VIN
- 1GT12TEY6JF229182
- Stock Number
- 712866A
GMC
Sierra 2500HD
Included Packages & Accessories
- 4.10 Rear Axle Ratio
- 3.73 Rear Axle Ratio
- 18" Chromed Aluminum Wheels
- Leather Appointed Seat Trim
- Heated & Ventilated Front Bucket Seats
- Heated Leather Wrapped Steering Wheel
- Power-Adjustable Heated Outside Mirrors
- Spray-On Pickup Box Bed Liner
- Front License Plate Kit
- 6" Rectangular Chrome Tubular Assist Steps (LPO)
- Front & Rear Molded Splash Guards
- Wheel Locks (Set of 4) (LPO)
- 1-Piece Radiator Grille/Front Bumper Opening Cover
- Engine Block Heater
- Heavy-Duty Handling/Trailering Suspension Package
- Camper & 5th Wheel Trailer Wiring Provisions
- Rear 60/40 Folding Bench Seat (Folds Up)
- Bluetooth® For Phone
- Auto-Dimming Inside Rear-View Mirror
- Exhaust Brake
- Lane Departure Warning System
- Theft Deterrent System (Unauthorized Entry)
- 4-Wheel Disc Brakes
- Premium audio system: GMC Infotainment System
- Exterior Parking Camera Rear
- AM/FM radio: SiriusXM
- Front Center Armrest w/Storage
- Compass
- High-Intensity Discharge Headlights
- Auto-dimming Rear-View mirror
- Front beverage holders
- Variably intermittent wipers
- Turn signal indicator mirrors
- Trip computer
- Traction control
- Tilt steering wheel
- Telescoping steering wheel
- Steering wheel mounted audio controls
- Split folding rear seat
- Speed-sensing steering
- Speed control
- Security system
- Remote keyless entry
- Rear window defroster
- Rear step bumper
- Rear seat center armrest
- Rear reading lights
- Power windows
- Power steering
- Power passenger seat
- Power driver seat
- Power door mirrors
- Passenger vanity mirror
- Passenger door bin
- Panic alarm
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Memory seat
- Low tire pressure warning
- Illuminated entry
- Heated front seats
- Heated door mirrors
- Garage door transmitter
- Fully automatic headlights
- Front wheel independent suspension
- Front reading lights
- Front fog lights
- Front dual zone A/C
- Front anti-roll bar
- Dual front side impact airbags
- Dual front impact airbags
- Driver vanity mirror
- Driver door bin
- Delay-off headlights
- Chrome wheels
- CD player
- Bumpers: chrome
- Brake assist
- Bodyside moldings
- Automatic temperature control
- Auto-dimming door mirrors
- Alloy wheels
- Adjustable pedals
- ABS brakes
- Voltmeter
- Tachometer
- Electronic Stability Control
- Air Conditioning
- 6 Speakers
- Preferred Equipment Group 4SA
- Front 40/20/40 Split Bench Seat
- Front Full Feature Ventilated Bucket Seats
- Radio: AM/FM/SiriusXM/HD
- Radio: AM/FM/SiriusXM/HD w/Navigation
- SiriusXM Satellite Radio
- Bose 6 Speaker Sound System
- Driver Alert Package
- Electric Rear-Window Defogger
- OnStar & GMC Connected Services Capable
- Color-Keyed Carpeting Floor Covering
- Ultrasonic Front & Rear Park Assist
- Chrome Power-Adjustable Heated Outside Mirrors
- Provision for Cab Roof-Mounted Lamp/Beacon
- Duramax Plus Package
- Snow Plow Prep Package
- 220 Amps Alternator
- Off-Road Package
- Trailering Equipment
- Trailer Brake Controller
- Underbody Shield
- Manual Tilt-Wheel/Telescoping Steering Column
- Remote Vehicle Starter System
- 110-Volt AC Power Outlet
- Front Halogen Fog Lamps
- Deep-Tinted Glass
- Electronic Shift Transfer Case
- LED Cargo Box Lighting
- Power Windows w/Driver Express Up & Down
- Remote Locking Tailgate
- GMC Connected Access
- Color-Keyed Carpeted Floor Mats
- Remote Keyless Entry
- Rear Wheelhouse Liners
- Chrome Bodyside Moldings
- Dual-Zone Automatic Climate Control
- Floor Mounted Console
- Driver & Front Passenger Vanity Mirror Visors
- Heated Power-Adjustable Outside Mirrors
- Chrome Mirror Caps
- Chrome Door Handles
- Power-Adjustable Pedals For Accelerator & Brake
- Hill Descent Control
- Wireless Charging
- Heated Driver and Front Passenger Seats
- Leather-Wrapped Steering Wheel
- Digital Steering Assist
- EZ-Lift & Lower Tailgate
- Single Slot CD/MP3 Player
- HD Radio
- 4.2" Diagonal Color Display Driver Info Center
- Forward Collision Alert
- Universal Home Remote
- Steering Wheel Audio Controls
- GMC 4G LTE
Included Packages & Options
- Duramax Plus Package$11,080
- Chrome Power-Adjustable Heated Outside Mirrors
- Bose 6 Speaker Sound System
- Ultrasonic Front & Rear Park Assist
- Radio: AM/FM/SiriusXM/HD w/Navigation
- Driver Alert Package$845
- Forward Collision Alert
- Ultrasonic Front & Rear Park Assist
- Radio: AM/FM/SiriusXM/HD w/Navigation$495
- Snow Plow Prep Package$385
- 220 Amps Alternator
- Provision for Cab Roof-Mounted Lamp/Beacon
- Underbody Shield
- Off-Road Package$330
- Hill Descent Control
- Underbody Shield
- Trailering Equipment
Included Options
- 3.73 Rear Axle Ratio$100
- Heated & Ventilated Front Bucket Seats$650
- Heated Leather Wrapped Steering Wheel$150
- Spray-On Pickup Box Bed Liner$495
- Front & Rear Molded Splash Guards$225
- 1-Piece Radiator Grille/Front Bumper Opening Cover$55
- Engine Block Heater$100
- Camper & 5th Wheel Trailer Wiring Provisions$35
Detailed Specifications
- Max seating capacity: 6
- Fuel tank capacity: 36 gal
- Horsepower: 445
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
- List Price
- $47,965
- You Save!
- -$1,600
- Darling's Price
- $46,365
- We're here to help: (877) 239-9087
- We're here to help: (877) 239-9087