This 2015 GMC Sierra 2500HD Denali delivers capability and luxury in one powerful package. Finished in black with premium leather, this crew cab short box offers serious towing performance.
- Duramax 6.6L V8 Turbodiesel with Allison 1000 6-Speed Automatic
- Heated and cooled front bucket seats
- Navigation system with rear camera
- 4WD with off-road suspension package
- Great service history, local trade
Built for work and weekend adventures, this Sierra combines sophisticated Denali styling with genuine off-road credentials. Contact us today to experience the difference.
Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, license, processing and/or documentation fees. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week. Residency restrictions may apply.
Used 2015 GMCSierra 2500HD Denali
- Diesel
- Exterior Color
- Onyx Black
- Interior Color
- Black
- Odometer
- 109,482 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Seats
- 5 seats
- Transmission
- Allison 1000 6-Speed Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT120E81FF508979
- Stock Number
- AA6276S1
Highlighted Features
- Navigation system
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Chrome wheels
- Parking sensors
- Exterior parking camera rear
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
Included Packages & Accessories
- Navigation System
- 7 Speakers
- AM/FM radio: SiriusXM
- CD player
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Bluetooth® For Phone
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: OnStar Directions & Connections
- Front anti-roll bar
- Front wheel independent suspension
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Brake assist
- Electronic Stability Control
- Exterior Parking Camera Rear
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Theft Deterrent System (Unauthorized Entry)
- Speed control
- Engine Block Heater
- Exhaust Brake
- Auto-dimming door mirrors
- Bodyside moldings
- Bumpers: body-color
- Chrome Power-Adjustable Heated Outside Mirrors
- Front License Plate Kit
- Heated door mirrors
- Power door mirrors
- Rear step bumper
- Smoked Amber Roof Marker Lamps
- Turn signal indicator mirrors
- Adjustable pedals
- Auto-Dimming Inside Rear-View Mirror
- Auto-dimming Rear-View mirror
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Voltmeter
- Front Center Armrest
- Heated front seats
- Power passenger seat
- Rear 60/40 Folding Bench Seat (Folds Up)
- Split folding rear seat
- Ventilated front seats
- Passenger door bin
- Camper & 5th Wheel Trailer Wiring Provisions
- 18" Chromed Aluminum Wheels
- Alloy wheels
- Chrome wheels
- Wheels: 20" Chrome Cast Aluminum
- Variably intermittent wipers
- Local Trade
- Great Service History
- AS-IS Vehicle
- Driver Alert Package
- Duramax Plus Package
- Heavy-Duty Trailering Equipment
- Off-Road Package
- Snow Plow Prep Package
- BOSE Sound w/7 Speaker System
- Radio: AM/FM/SiriusXM w/Navigation
- Single Slot CD/MP3 Player
- SiriusXM Satellite Radio
- Steering Wheel Audio Controls
- Dual-Zone Automatic Climate Control
- Electric Rear-Window Defogger
- 110-Volt AC Power Outlet
- Power Windows w/Driver Express Up & Down
- Power-Adjustable Pedals For Accelerator & Brake
- Remote Keyless Entry
- Remote Vehicle Starter System
- Universal Home Remote
- Manual Tilt-Wheel/Telescoping Steering Column
- Body-Color Front Bumper
- Rear Body-Color Bumper w/Bumper CornerSteps
- Hill Descent Control
- Front Halogen Fog Lamps
- 150 Amps Alternator
- 220 Amps Alternator
- Black Frame-Mounted Front Recovery Hooks
- Chrome Bodyside Moldings
- Chrome Door Handles
- Electronic Shift Transfer Case
- EZ-Lift & Lower Tailgate
- Heated Power-Adjustable Outside Mirrors
- Provision for Cab Roof-Mounted Lamp/Beacon
- Rear Wheelhouse Liners
- Z71 Chrome Front Fender Emblems
- 8" Multi-Color Driver Instrument Info Display
- Color-Keyed Carpeted Floor Mats
- Color-Keyed Carpeting Floor Covering
- Denali Decor
- Driver & Front Passenger Visors
- Heated Leather Steering Wheel
- OnStar 4G LTE Wi-Fi Hotspot
- OnStar 6 Months Directions/Connections Plan
- Rear Vision Camera w/Dynamic Guide Lines
- Ultrasonic Front & Rear Park Assist
- Front Full Feature Bucket Seats
- Heated & Cooled Front Bucket Seats
- Heated Driver & Front Passenger Seats
- Perforated Leather Appointed Seat Trim
- Floor Console w/Dual Cup Holders
- Deep-Tinted Glass
- Power Sliding Rear Window w/Defogger
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
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- 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
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bench
- Heated front seats
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-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
- Ventilated front seats
- 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
- Bedliner
- Bodyside moldings
- Bumpers: body-color
- Door mirrors: chrome
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- 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
- Configurable
- 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
- Parking sensors: front and rear
- 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
- Driver Alert Package
- 220 Amps Alternator
- Provision for Cab Roof-Mounted Lamp/Beacon
- Hill Descent Control
- Z71 Chrome Front Fender Emblems
- Heated Driver & Front Passenger Seats
- Floor Console w/Dual Cup Holders
- Dual-Zone Automatic Climate Control
- Radio: AM/FM/SiriusXM w/Navigation
- Single Slot CD/MP3 Player
- BOSE Sound w/7 Speaker System
- Electric Rear-Window Defogger
- 8" Multi-Color Driver Instrument Info Display
- Remote Vehicle Starter System
- Remote Keyless Entry
- Color-Keyed Carpeting Floor Covering
- Color-Keyed Carpeted Floor Mats
- OnStar 6 Months Directions/Connections Plan
- OnStar 4G LTE Wi-Fi Hotspot
- Power-Adjustable Pedals For Accelerator & Brake
- 110-Volt AC Power Outlet
- Rear Vision Camera w/Dynamic Guide Lines
- Front Full Feature Bucket Seats
- Perforated Leather Appointed Seat Trim
- Heated & Cooled Front Bucket Seats
- Steering Wheel Audio Controls
- Heated Leather Steering Wheel
- Manual Tilt-Wheel/Telescoping Steering Column
- Universal Home Remote
- Driver & Front Passenger Visors
- Power Sliding Rear Window w/Defogger
- Power Windows w/Driver Express Up & Down
- Body-Color Front Bumper
- Rear Body-Color Bumper w/Bumper CornerSteps
- Chrome Door Handles
- Front Halogen Fog Lamps
- Deep-Tinted Glass
- Heated Power-Adjustable Outside Mirrors
- Chrome Bodyside Moldings
- Ultrasonic Front & Rear Park Assist
- Black Frame-Mounted Front Recovery Hooks
- EZ-Lift & Lower Tailgate
- Rear Wheelhouse Liners
- 150 Amps Alternator
- Heavy-Duty Trailering Equipment
- Electronic Shift Transfer Case
- SiriusXM Satellite Radio
Dealer Notes
KBB.com Consumer Reviews
- 5.0
Nicest truck I've ever ridden or driven
By Erick on 3/21/2026 8:39:54 PM
Never had a problem with it , Excellent truck for sure, Would take it to Florida and back! And did several times! - 4.0
Gret
By Orlando on 1/2/2025 5:47:32 PM
Great and good service for all the information I got for knowing what the exact price for my car with out over paying - 5.0
Perfect condition!
By Jess on 2/26/2023 7:55:33 PM
Like new condition! Seat covers 3 side steps each side Premium wheels A sharp, MUST SEE truck. Hard to find, too!
Get Your ePrice Below For Instant Internet Savings!