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2015 GMC Sierra 2500HD Crew Cab 4WD Denali

VIN 1GT120E8XFF646908
Stock 24155C
Sale Price
$39,995
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8 Cyl
Automatic
Pickup Truck
Four Wheel Drive

ABOUT THIS VEHICLE

This outstanding example of a 2015 GMC Sierra 2500HD Crew Cab 4WD Denali is offered by Rabeaux's Auto Sales. Quality and prestige abound with this GMC Sierra 2500HD Crew Cab 4WD Denali. When GMC created this vehicle with 4 wheel drive, they immediately enhanced the performance ability. Easily switch between two and four wheel drive to take advantage of the improved traction. Exceptional in every sense of the word, this incredibly low mileage vehicle is one of a kind. Marked by excellent quality and features with unmistakable refined leather interior that added value and class to the GMC Sierra 2500HD Crew Cab 4WD Denali. You can take the guesswork out of searching for your destination with this GMC Sierra 2500HD Crew Cab 4WD Denali's installed Navigation system. This 2015 GMC Sierra 2500HD Crew Cab 4WD Denali is not like every other automobile. The GMC was equipped with many of the added features that make this vehicle such a unique automobile to own and drive. This gently driven vehicle has been well-kept and still has the showroom shine. More information about the 2015 GMC Sierra 2500HD Crew Cab 4WD: The GMC Sierra HD derives a lot of value from being extremely customizable. In its most basic form, the Sierra HD is a simple work truck, albeit an extremely capable one. With a base price of around $32,000, it's affordable enough that owners will feel comfortable using the truck in the utilitarian way it was intended. However there is plenty available beyond that, should buyers want something more upscale. Denali editions start at around $48,000 and offer plenty of luxury for those who want a truck that can both work hard and coddle its occupants. Strengths of this model include optional dual-rear wheel setup, Many configuration possibilities, available luxury options, and high towing capacity

Vehicle info

Stock
 24155C
VIN
 1GT120E8XFF646908
Dealer
 Rabeaux's Auto Sales
Year
 2015
Make
 GMC
Model
 Sierra 2500HD Crew Cab 4WD
Mileage
 111,832
Dealer Certified
 No
Certified
 No
Date in Stock
 09/11/2025
Trim
 Denali
Model Number
 TK25743
Body
 Pickup Truck
Body Style
 Pickup Truck
Doors
 4
Cylinders
 8
Description
 Duramax 6.6L Turbo Diesel V8 B20-Diesel Compatible Engine
Drivetrain
 Four Wheel Drive
Fuel Type
 Diesel
Exterior Color
 Summit White
Portions of the data provided are © 2025 Autodata, Inc. dba ChromeData

EQUIPMENT DETAIL

Generic
  • 2015 Interim Processing Code
  • Air bags single-stage frontal and thorax side-impact driver and front passenger and head curtain side-impact front and rear outboard seating positions (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Air cleaner high-capacity
  • Air conditioning dual-zone automatic climate control
  • Alternator 150 amps
  • Assist handle front passenger and driver on A-pillars
  • Battery heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power
  • Bed Liner Spray-on Pickup box bed liner consisting of high pressure chemically bonded sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured nonskid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails including tailgate front box top rail gauge hole plugs and lower tie down loops. (Not available with (VBN) bed rug LPO or (VZX) bed liner LPO.)
  • Bluetooth for phone personal cell phone connectivity to vehicle audio system
  • Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats).
  • Brakes 4-wheel antilock 4-wheel disc with DuraLife brake rotors
  • Bumper front body-color
  • Bumper rear body-color with bumper CornerSteps
  • Cargo tie downs (4) movable upper
  • Console floor mounted reconfigurable with moveable cup holders cell phone storage power cord management and hanging file holder capability
  • Cooling auxiliary external transmission oil cooler
  • Cooling external engine oil cooler
  • CornerStep rear bumper
  • Cruise control steering wheel-mounted
  • Daytime Running Lamps with automatic exterior lamp control
  • Defogger rear-window electric
  • Differential heavy-duty locking rear
  • Display customizable driver display 8" multi-color configurable
  • Door handles chrome
  • Door locks power
  • Engine Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible FlexFuel capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm 380 lb-ft of torque [515.0 N-m] @ 4200 rpm)
  • Exhaust aluminized stainless-steel muffler and tailpipe
  • Floor covering color-keyed carpeting
  • Floor mats color-keyed carpeted first and second row
  • Fog lamps front halogen
  • Four wheel drive
  • Frame fully-boxed hydroformed front section
  • Front and Rear Park Assist Ultrasonic
  • Glass deep-tinted
  • GVWR 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine and 2500HD model.)
  • Headlamps halogen projector with LED signature
  • Instrumentation 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure
  • Lamps cargo area cab mounted with switch on center switch bank
  • LED Lighting cargo box with switch on center switch bank
  • LPO Assist steps chromed tubular 6" rectangular (dealer-installed) (May be substituted with (VXJ) assist steps LPO. (VXH) is deleted when (VXJ) assist steps LPO is specified.)
  • Mirror caps chrome
  • Mirror inside rearview auto-dimming
  • Mirrors outside chrome cap heated power-adjustable power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror)
  • Moldings bodyside chrome
  • OnStar Directions and Connections plan for 6 months including Automatic Crash Response Stolen Vehicle Assistance Roadside Assistance and Turn-by-Turn Navigation (Visit www.onstar.com for vehicle availability details and system limitations. Services may vary by model and conditions.)
  • OnStar with 4G LTE provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE speeds (Visit www.onstar.com for vehicle availability details and system limitations. Services and connectivity may vary by model and conditions. 4G LTE service available in select markets. 4G LTE performance based on industry averages and vehicle systems design. Some services require data plan.)
  • Pedals power-adjustable
  • Pickup box
  • Power outlet 110-volt AC
  • Rear axle 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.)
  • Rear Vision Camera with dynamic guide lines
  • Recovery hooks front frame-mounted black
  • Remote Keyless Entry
  • Remote vehicle starter system
  • Seat rear 60/40 folding bench (folds up) 3-passenger (includes child seat top tether anchor)
  • Seat trim Perforated leather-appointed
  • Seats front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters including 2-way power lumbar control 2-position driver memory adjustable head restraints (D07) floor console and storage pockets.
  • Seats heated and cooled perforated leather-appointed front bucket
  • Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)
  • StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
  • Steering column manual Tilt-Wheel and telescoping
  • Steering Recirculating Ball
  • Steering wheel audio controls
  • Steering wheel heated leather wrapped with audio and cruise controls
  • Suspension Package Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar
  • Tailgate and bed rail protection caps top
  • Tailgate EZ-Lift and Lower
  • Tailgate locking utilizes same key as ignition and door (Deleted with (ZW9) pickup box delete.) (Deleted when (ZW9) pickup box delete is ordered.)
  • Theft-deterrent system unauthorized entry
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire Pressure Monitoring System (does not apply to spare tire)
  • Tires LT265/60R20E all-terrain blackwall
  • Trailer brake controller integrated
  • Trailering equipment Trailering hitch platform 2.5" with a 2.0" insert for HD 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps backup lamps right and left turn signals an electric brake lead battery and a ground The trailer connector also includes the 4-way for use on trailers without brakes - park brake/turn lamps
  • Transfer case electronic shift with rotary dial controls (Requires 4WD models.)
  • Transmission 6-speed automatic heavy-duty electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires (L96) Vortec 6.0L V8 SFI engine.)
  • Underbody Shield frame-mounted shields includes front underbody shield starting behind front bumper and running to first cross-member protecting front underbody oil pan differential case and transfer case
  • Universal Home Remote (Not included when (VYU) Snow Plow Prep Package is ordered.)
  • Visors driver and front passenger illuminated vanity mirrors
  • Wheel 18" x 8" (45.7 cm x 20.3 cm) full-size steel spare Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires 18" or 20" wheels and tires.)
  • Wheelhouse liners rear
  • Wheels 20" (50.8 cm) chromed cast aluminum
  • Window power rear sliding with rear defogger (Not included when (VYU) Snow Plow Prep Package is ordered.)
  • Windows power with driver express up and down and express down on all other windows
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Options
  • DRIVER ALERT PACKAGE
  • DURAMAX PLUS PACKAGE
  • ENGINE DURAMAX 6.6L TURBO DIESEL V8 B20-DIESEL COMPATIBLE
  • SUNROOF POWER
  • TRANSMISSION ALLISON 1000 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED
  • WHEELS 20"

All advertised prices exclude government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge. The price for listed vehicles as equipped does not include charges such as: License, Title, Registration Fees, State or Local Taxes, Dealer Prep, Smog Fees, Credit Investigation, Optional Credit Insurance, Physical Damage of Liability Insurance, or Delivery Fees. DEALER makes no representations, expressed or implied, to any actual or prospective purchaser or owner of this vehicle as to the existence, ownership, accuracy, description or condition of the listed vehicle's equipment, accessories, price, specials or any warranties. Any and all differences must be addressed prior to the sale of this vehicle. Your actual mileage will vary depending on how you drive and maintain your vehicle.