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6-Speed Automatic HD Electronic with Overdrive, 4WD, Dark Ash With Jet Black Interior Accents Cloth.
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Quicksilver Metallic 2015 GMC Sierra 2500HD 4WD 6-Speed Automatic HD Electronic with Overdrive 6.0L 8-Cylinder SFI Flex Fuel OHV
Awards:
* 2015 KBB.com Brand Image Awards
Whatever your automotive needs may be, Twin State Ford is here to serve you. Located at 8 Memorial Drive in Saint Johnsbury, Vermont, we're a quick drive away from the surrounding Barre, Montpelier, Newport and Littleton NH areas. Come see what we can do for you today.
Used 2015 GMCSierra 2500HD Base Truck
- Exterior Color
- Quicksilver Metallic
- Interior Color
- Dark Ash With Jet Black Interior Accents
- Odometer
- 104,255 miles
- Transmission
- 6-Speed Automatic HD Electronic with Overdrive
- Drivetrain
- 4WD
- Engine
- 6.0L 8-Cylinder SFI Flex Fuel OHV
- VIN
- 1GT02XEG3FZ508718
- Stock Number
- S12050A
GMC
Sierra 2500HD
Highlighted Features
- Fully automatic headlights
- Trailer sway control
Included Packages & Accessories
- Work Truck Package
- 4.10 Rear Axle Ratio
- 17" Steel Wheels
- Front 40/20/40 Reclining Split-Bench Seat
- Cloth Seat Trim
- 2015 Interim Program Processing Code
- Radio: AM/FM Stereo w/4.2" Diagonal Color Display
- Radio: AM/FM Stereo w/IntelliLink
- Electric Rear-Window Defogger
- OnStar 6 Months Directions/Connections Plan
- OnStar 4G LTE Wi-Fi Hotspot
- Front License Plate Kit
- Smoked Amber Roof Marker Lamps
- Provision for Cab Roof-Mounted Lamp/Beacon
- Snow Plow Prep Package
- 220 Amps Alternator
- Underbody Shield
- Heavy-Duty Handling/Trailering Suspension Package
- Trailering Equipment
- Trailer Brake Controller
- Single Slot CD/MP3 Player
- Bluetooth® For Phone
- Frontal Passenger-Side Air Bag Deactivation Switch
- Black Outside Manual Mirrors
- Steering Wheel
- Floor-Mounted Shifter Transfer Case
- 3.5" Diagonal Monochromatic Display DIC
- 4 Speakers
- Front Center Armrest w/Storage
- Variably intermittent wipers
- Trip computer
- Traction control
- Tilt steering wheel
- Speed control
- Rear step bumper
- Power steering
- Passenger vanity mirror
- Passenger door bin
- Passenger cancellable airbag
- Overhead console
- Overhead airbag
- Occupant sensing airbag
- Low tire pressure warning
- Fully automatic headlights
- Front wheel independent suspension
- Front reading lights
- Front anti-roll bar
- Dual front side impact airbags
- Dual front impact airbags
- Driver door bin
- Delay-off headlights
- Bumpers: chrome
- Brake assist
- AM/FM radio
- ABS brakes
- Voltmeter
- Tachometer
- Electronic Stability Control
- Air Conditioning
- 4-Wheel Disc Brakes
Detailed Specifications
- Air conditioning
- Driver door bin
- Front beverage holders
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Speed control
- Tilt steering wheel
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- 1st row LCD monitors: 1
- Primary LCD size: 4.2"
- Speakers: 4
- Front center armrest: w/storage
- Manual driver lumbar support
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Limited slip differential: mechanical
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Sequential multi-point fuel injection
- Transmission: 6 speed automatic
- Variable valve control
- Ground clearance (min): 223mm (8.8")
- Bumpers: chrome
- Rear cargo: tailgate
- Rear step bumper
- Trailer sway control
- Exterior body width: 2,035mm (80.1")
- Exterior height: 1,976mm (77.8")
- Exterior length: 5,700mm (224.4")
- Front headroom: 1,087mm (42.8")
- Front hiproom: 1,555mm (61.2")
- Front legroom: 1,150mm (45.3")
- Front shoulder room: 1,677mm (66.0")
- Payload: 1,556kg (3,430lbs)
- Towing capacity: 5,897kg (13,000lbs)
- Turning radius: 7.0m (22.9')
- Wheelbase: 3,393mm (133.6")
- Delay-off headlights
- Display: analog
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Passenger cancellable airbag
- Traction control
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
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