Equipment
An off-road package is installed on this unit so you are ready for your four-wheeling best. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this model. Anywhere on the planet, you will have hundreds of digital stations to choose from. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. It's Lane Departure Warning helps keep you in your lane. See what's behind you with the back up camera on the vehicle. The vehicle features steering wheel audio controls. Bluetooth technology is built into this GMC Sierra, keeping your hands on the steering wheel and your focus on the road. This GMC Sierra keeps you comfortable with Auto Climate. Never get into a cold vehicle again with the remote start feature on this 2015 GMC Sierra 2500. The rear parking assist technology on this 2015 GMC Sierra 2500 will put you at ease when reversing. The system alerts you as you get closer to an obstruction.
Packages
Driver Alert Package. SLT Decor: LED Cargo Box Lighting; EZ-Lift and Lower Tailgate; Chrome Door Handles; Rear Vision Camera with Dynamic Guide Lines; Rear 60/40 Folding Bench Seat (folds Up); Remote Vehicle Starter System; Electric Rear-Window Defogger; AM/FM/SiriusXM Radio; High-Capacity Air Cleaner; 4.2 Diagonal Color Display Driver Info Center; Heavy-Duty Trailering Equipment; 110-Volt AC Power Outlet; Front Halogen Fog Lamps; Steering Wheel Audio Controls; Universal Home Remote; Color-Keyed Carpeting Floor Covering; Power Windows with Driver Express Up and Down; OnStar 6 Months Directions/Connections Plan; Remote Keyless Entry; Electronic Shift Transfer Case; Single Slot CD/MP3 Player; Deep-Tinted Glass; 18 Chromed Aluminum Wheels; Dual-Zone Automatic Climate Control; Heated Power-Adjustable Outside Mirrors; Chrome Mirror Caps; Leather-Wrapped Steering Wheel; Manual Tilt-Wheel/telescoping Steering Column; Driver and Front Passenger Visors; OnStar 4G LTE Wi-Fi Hotspot; Auto Dimming Inside Rearview Mirror; Power-Adjustable Pedals For Accelerator and Brake; Rear Wheelhouse Liners; Chrome Bodyside Moldings. Heated and Cooled Front Bucket Seats. Off-Road Package. Ultrasonic Front and Rear Park Assist. Front Full Feature Bucket Seats. Chrome Power-Adjustable Heated Outside Mirrors. LT265/70R18E AT BW Tires. Underbody Shield. Manual Tilt-Wheel/telescoping Steering Column. Camper and 5th Wheel Trailer Wiring Provisions. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Additional Information
**Vehicle Options listed are when the unit was originally built. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.
Used 2015 GMCSierra 2500 SLT
- Exterior Color
- Quicksilver
- Interior Color
- Jet Black
- Transmission
- 6-speed automatic
- Drivetrain
- 4x4
- Engine
- V8, 6.0L
- VIN
- 1GT12ZEG1FF651121
- Stock Number
- TFF651121
Highlighted Features
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Chrome wheels
- Exterior parking camera rear
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
- Heated front seats
- Perimeter/approach lights
Included Packages & Accessories
- SLT Decor: LED Cargo Box Lighting; EZ-Lift and Lower Tailgate; Chrome Door Handles; Rear Vision Camera with Dynamic Guide Lines; Rear 60/40 Folding Bench Seat (folds Up); Remote Vehicle Starter System; Electric Rear-Window Defogger; AM/FM/SiriusXM Radio; High-Capacity Air Cleaner; 4.2 Diagonal Color Display Driver Info Center; Heavy-Duty Trailering Equipment; 110-Volt AC Power Outlet; Front Halogen Fog Lamps; Steering Wheel Audio Controls; Universal Home Remote; Color-Keyed Carpeting Floor Covering; Power Windows with Driver Express Up and Down; OnStar 6 Months Directions/Connections Plan; Remote Keyless Entry; Electronic Shift Transfer Case; Single Slot CD/MP3 Player; Deep-Tinted Glass; 18 Chromed Aluminum Wheels; Dual-Zone Automatic Climate Control; Heated Power-Adjustable Outside Mirrors; Chrome Mirror Caps; Leather-Wrapped Steering Wheel; Manual Tilt-Wheel/telescoping Steering Column; Driver and Front Passenger Visors; OnStar 4G LTE Wi-Fi Hotspot; Auto Dimming Inside Rearview Mirror; Power-Adjustable Pedals For Accelerator and Brake; Rear Wheelhouse Liners; Chrome Bodyside Moldings
- Heated and Cooled Front Bucket Seats
- Ultrasonic Front and Rear Park Assist
- Chrome Power-Adjustable Heated Outside Mirrors
- LT265/70R18E AT BW Tires
- Manual Tilt-Wheel/telescoping Steering Column
- Camper and 5th Wheel Trailer Wiring Provisions
- OnStar 4G LTE mobile hotspot internet access
- Rear mounted camera
- Brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Keyfob remote start
- Heated driver and front passenger seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Lane departure warning
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part-time 4WD
- Vortec 6L V-8 variable valve control
- regular unleaded
- engine with 360HP
- Vortec 6L V-8
- Mechanical
- Vehicle tracker with vehicle slowdown
- Wireless audio streaming
- Forward Collision Alert
- Dual-zone front climate control
- Immobilizer
- OnStar Directions & Connections vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
- OnStar RemoteLink smart device app link
- Trailer brake controller
- Trailer sway control
- External memory control
- Internet radio capability
- Electronic stability control system with anti-roll
- Hill descent control
- Hill start assist
- Automatic climate control
- UltraSonic front and rear parking sensors
- Front fog lights
- Leather and metal-look steering wheel
- EZ Lift
- EZ Lower
- Manual rear child safety door locks
- Heated driver and passenger side door mirrors
- Power folding door mirrors
- Manual tilting steering wheel
- Manual telescopic steering wheel
- Metallic paint
- Power adjustable pedals
- Exterior mirror LED spot lights
- 18 x 8-inch front and rear chrome aluminum wheels
- LT265/70SR18 AT BSW front and rear tires
- 6 airbags
- Driver front impact airbag
- Seat mounted side impact driver airbag
- Curtain first and second-row overhead airbags
- Driver Alert Package
- Off-Road Package
- Front Full Feature Bucket Seats
- Underbody Shield
Detailed Specifications
- 1-touch down
- 1-touch up
- Adjustable pedals
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Directions & Connections
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Chrome wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- CD player
- CD-MP3 decoder
- Primary LCD size: 8.0"
- Smart device integration: OnStar RemoteLink
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Heated front seats
- Leather upholstery
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Split folding rear seat
- 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): 245mm (9.7")
- Auto-dimming door mirrors
- Bodyside moldings
- Door mirrors: chrome
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- Exterior body width: 2,045mm (80.5")
- Exterior height: 1,987mm (78.2")
- Exterior length: 6,083mm (239.5")
- Front headroom: 1,087mm (42.8")
- Front hiproom: 1,543mm (60.7")
- Front legroom: 1,150mm (45.3")
- Front shoulder room: 1,647mm (64.8")
- Payload: 1,338kg (2,950lbs)
- Rear headroom: 1,029mm (40.5")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,040mm (40.9")
- Rear shoulder room: 1,634mm (64.3")
- Towing capacity: 5,897kg (13,000lbs)
- Turning radius: 7.8m (25.8')
- Wheelbase: 3,904mm (153.7")
- Compass
- Delay-off headlights
- Display: analog
- Exterior parking camera rear
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Rear window defroster
- 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
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system
- Traction control
Standard Features
- Underbody Shield
Dealer Notes
KBB.com Consumer Reviews
- 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.