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Harrington Motor World LLC · Harrington, DE

2015 GMC Sierra 3500HD Denali Crew Cab

2015 GMC Sierra 3500HD

217,200 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2015
MakeGMC
ModelSierra 3500HD
TrimDenali Crew Cab
VIN
Stock numberAX-FF145184
Mileage217,200 miles
BodyPickup
Engine6.6L V8 turbo
Cylinders8
Displacement6.6L
Horsepower397
TransmissionAllison 1000 6-Speed Shiftable Automatic
Drivetrain4WD
FuelDiesel
ExteriorBlack
InteriorBlack
Doors4
Towing22600

Vehicle description

ONE-OWNER 2015 GMC Sierra 3500HD Denali Dually. 6.6L Duramax Turbo Diesel V8 - 397 hp / 765 lb Allison 1000 6-Speed Automatic 4WD with 4.10 axle and locking rear differentia Crew Cab, Long Bed (8 ft) with spray-on bed liner onyx Black exterior Jet Black leather interior 217,000 miles - VIN: 1GT424E83FF145184 Denali equipment includes: Heated and cooled leather seats, backup camera, Tow-ready: Trailer brake controller, trailer hitch, 4-pin This is a one-ton dually built for heavy towing Nationwide shipping available to your driveway Call or text (302) 786-2649 to schedule a viewing *ALL Trades are welcomed *Trades=Cash Down *Ask us about remote signing financing. *We can also Ship your newly purchased vehicle to your driveway 📋 Financing Available 💵 Affordable Down Payments 302-786-2649

Features & options (250)

  • Air filtration
  • Front air conditioning - automatic climate control
  • Front air conditioning zones - dual
  • Airbag deactivation - occupant sensing passenger
  • Front airbags - dual
  • Side airbags - front
  • Side curtain airbags - front
  • Side curtain airbags - rear
  • Antenna type - diversity
  • Antenna type - mast
  • Auxiliary audio input - Bluetooth
  • Auxiliary audio input - jack
  • Auxiliary audio input - memory card slot
  • Auxiliary audio input - USB
  • In-Dash CD - MP3 Playback
  • In-Dash CD - single disc
  • Internet radio app - Pandora
  • Premium brand - Bose
  • Radio - AM/FM
  • Radio - HD radio
  • Radio - touch screen display
  • Radio - voice operated
  • Radio data system
  • Satellite radio - SiriusXM
  • Speed sensitive volume control
  • Subwoofer - 1
  • Total speakers - 6
  • ABS - 4-wheel
  • Electronic brakeforce distribution
  • Front brake diameter - 14.0
  • Front brake type - ventilated disc
  • Front brake width - 1.6
  • Power brakes
  • Rear brake diameter - 13.9
  • Rear brake type - disc
  • Rear brake width - 1.6
  • Armrests - rear center folding with storage
  • Floor mat material - carpet
  • Floor material - carpet
  • Floor mats - front
  • Floor mats - rear
  • Heated steering wheel
  • Interior accents - aluminum
  • Steering wheel trim - leather
  • Adjustable pedals - power
  • Assist handle - front
  • Center console - front console with armrest and storage
  • Cruise control
  • Cupholders - front
  • Cupholders - rear
  • Memorized settings - 2 driver
  • Memorized settings - driver seat
  • Multi-function remote - keyless entry
  • Multi-function remote - panic alarm
  • One-touch windows - 4
  • Power outlet(s) - 115V
  • Power outlet(s) - two 12V
  • Power steering
  • Power steering - hydraulic
  • Power windows - lockout button
  • Reading lights - front
  • Rearview mirror - auto-dimming
  • Remote engine start/cabin preconditioning
  • Steering wheel - tilt and telescopic
  • Steering wheel mounted controls - audio
  • Steering wheel mounted controls - cruise control
  • Storage - door pockets
  • Storage - front seatback
  • Universal remote transmitter - garage door opener
  • Vanity mirrors - dual illuminating
  • 4WD selector - electronic hi-lo
  • 4WD type - part time
  • Axle ratio - 4.10
  • Locking differential - rear
  • Alternator - 150 amps
  • Auxiliary oil cooler
  • Battery - heavy duty
  • Battery - maintenance-free
  • Battery rating - 720 CCA
  • Battery saver
  • Body side moldings - chrome
  • Bumper detail - rear integrated corner step
  • Door handle color - chrome
  • Exhaust tip color - stainless steel
  • Front bumper color - body-color
  • Grille color - chrome
  • Mirror color - black
  • Pickup bed light - LED
  • Pickup bed liner - spray-on
  • Rear bumper color - body-color
  • Running board color - chrome
  • Running boards
  • Skid plate(s) - front
  • Tailgate - lift assist
  • Window trim - chrome
  • Infotainment - IntelliLink
  • Infotainment screen size - 8 in.
  • Clock
  • Compass
  • Digital odometer
  • Fuel economy display - MPG
  • Fuel economy display - range
  • Gauge - oil pressure
  • Gauge - tachometer
  • Gauge - transmission temperature
  • Multi-function display
  • Trip odometer
  • Warnings and reminders - low fuel level
  • Warnings and reminders - maintenance due
  • Warnings and reminders - turn off headlights
  • Daytime running lights
  • Front fog lights
  • Headlights - auto on/off
  • Headlights - halogen
  • Roof-mounted lights
  • Side mirror adjustments - manual folding
  • Side mirror adjustments - manual telescoping
  • Side mirror adjustments - power
  • Side mirrors - heated
  • Side mirrors - integrated turn signals
  • Towing mirrors
  • Camera system - rearview
  • Child safety door locks
  • Child seat anchors
  • Parking sensors - front
  • Parking sensors - rear
  • Rearview monitor - in dash
  • Emergency locking retractors - front
  • Front seatbelts - 3-point
  • Rear seatbelts - 3-point
  • Seatbelt pretensioners - front
  • Seatbelt warning sensor - front
  • Driver seat - cooled
  • Driver seat - heated
  • Driver seat power adjustments - 12
  • Driver seat power adjustments - height
  • Driver seat power adjustments - lumbar
  • Driver seat power adjustments - reclining
  • Front headrests - 2
  • Front headrests - adjustable
  • Front seat type - bucket
  • Passenger seat - cooled
  • Passenger seat - heated
  • Passenger seat power adjustments - 12
  • Passenger seat power adjustments - height
  • Passenger seat power adjustments - lumbar
  • Passenger seat power adjustments - reclining
  • Rear headrests - 2
  • Rear headrests - adjustable
  • Rear seat folding - folds up
  • Rear seat type - 60-40 split bench
  • Upholstery - leather-trimmed
  • Upholstery accents - perforated
  • Anti-theft system - alarm
  • Anti-theft system - vehicle immobilizer
  • Power door locks
  • Hill holder control
  • Roll stability control
  • Stability control
  • Traction control
  • Trailer stability control
  • Steering ratio - 16.1
  • Turns lock-to-lock - 3.6
  • Front shock type - twin-tube gas
  • Front spring type - torsion bars
  • Front stabilizer bar - diameter 33 mm
  • Front suspension classification - independent
  • Front suspension type - short and long arm
  • Rear shock type - twin-tube gas
  • Rear spring type - leaf
  • Rear suspension classification - solid live axle
  • Rear suspension type - multi-leaf
  • Tuned suspension - heavy duty
  • Hands-free phone call integration - voice operated
  • Navigation system - touch screen display
  • Satellite communications - OnStar
  • Wi-Fi - hotspot
  • Wireless data link - Bluetooth
  • Spare tire mount location - underbody
  • Spare tire size - full-size
  • Spare wheel type - steel
  • Tire type - all season
  • Wheels - polished aluminum alloy
  • Auxiliary transmission fluid cooler
  • Pickup bed cargo management - tie-down anchors
  • Tow hooks - front
  • Tow/Haul mode
  • Trailer brake controller
  • Trailer hitch
  • Trailer wiring - 4-pin
  • Trailer wiring - 7-pin
  • Front wipers - variable intermittent
  • Pickup sliding rear window - power
  • Power windows
  • Tinted glass
  • Window defogger - rear
  • Bore: 4.06
  • Compression: 16
  • Displacement: 6.6
  • Oil Capacity: 9.5
  • Stroke: 3.9
  • Cylinders: 8
  • Max HP: 397
  • Max HP At: 3000
  • Max Torque: 765
  • Max Torque At: 1600
  • Redline: 3000
  • Valves: 32
  • Aspiration Code: T
  • Aspiration Description: Turbocharger
  • Block Type Code: V
  • Block Type Description: Two Banks Of Cylinders, Opposing
  • Brand: Duramax
  • Cam Type: OHV
  • Fuel Induction: CRDI
  • Fuel Type Code: D
  • Fuel Type Description: Diesel
  • Bore: 4.06 inch
  • Displacement: 6.6 Liter
  • Oil Capacity: 9.5 qt
  • Stroke: 3.9 inch
  • Max HP: 397 hp
  • Max HP At: 3000 rpm
  • Max Torque: 765 ft-lb
  • Max Torque At: 1600 rpm
  • Redline: 3000 rpm
  • Name : Duramax 6.6L Diesel Turbo V8 397Hp 765Ft. Lbs.
  • Bed Length: 97.8 inch
  • Ground Clearance: 8.3 inch
  • Height: 95.9 inch
  • Length: 258.4 inch
  • Wheel Base: 167.7 inch
  • Width: 95.9 inch
  • Width Excluding Mirrors: 80.5 inch
  • Front Track: 68.8 inch
  • Rear Track: 75 inch
  • Drive 4 Wheel Drive Type : Pushbutton Hubs
  • Drive Type : Four Wheel Drive
  • Tank Size: 36 gal
  • Turning Circle: 55.7 ft
  • Max Payload: 5770 lbs
  • Max Towing Capacity: 22600 lbs
  • Towing Capacity: 13300 lbs
  • Head Room (Front): 42.8 inch
  • Head Room (Rear): 40.5 inch
  • Hip Room (Front): 60.7 inch
  • Hip Room (Rear): 60.2 inch
  • Leg Room (Front): 45.3 inch
  • Leg Room (Rear): 45.9 inch
  • Shoulder Room (Front): 64.8 inch

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of Harrington, Delaware
Asking price$26,995Dealer asking price · 217,200 mi
Market value$42,298Market value · based on 4 comparable cars
vs. market-36.2%Not rated · prices vary widely

Where this price sits

Among the lowest-priced · 100% of 4 similar listings ask more than this car.

$26,995lowest$45,900highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

-36.2%
−25%Market value+25%
Not rated · comparable prices vary too widely$15,303 below the market value of $42,298

Price range

$26,995
$26,995$45,900
Lowest price of 5 similar listings within 250 milesTick marks the market value · range of 4 similar listings

AutosXchange Insights

  • Compared with 4 used 2014–2016 GMC Sierra 3500HD Denali listings within 250 mi.
  • Priced $15,303 below the market value of 4 comparable cars.
  • Lowest price of 5 similar listings within 250 miles.
  • Has about 112,000 more miles than similar listings.
  • About 18,100 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # AX-FF145184 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($26,995).

$26.7k$26.8k$26.9k$27.0k$27.1k$27.2kNov 6Nov 7Nov 9Nov 10Nov 12Nov 13

AutosXchange Intel Hub: Price changes for this model in Delaware · This model in the Intel Hub · Market movers in Delaware

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2014–2016 Sierra 3500HD Denali · used · any miles · within 250 miles of Harrington, Delaware. All 4 comparable cars for sale, nearest first.

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works