Used 2015 GMC Sierra for sale in Port Orchard

Seller description

2015 GMC Sierra 3500HD Denali Duramax Diesel Power Fully Equipped Heavy Duty This Sierra 3500HD Denali is the real deal. Duramax diesel, Allison transmission, and a long history of consistent maintenance. Built to tow, haul, and handle serious work while still delivering Denali-level comfort and refinement. Performance and Capability 6.6L Duramax Turbo Diesel V8 delivering massive torque Allison 1000 6 speed automatic transmission 4x4 capability for job site, towing, or all weather confidence Exhaust brake for improved towing control Heavy duty suspension with 11,500 lb GVWR Trailering package with integrated wiring and tow capability Comfort and Technology Perforated leather appointed seats with heated and cooled front seats Bose premium sound system 8 inch touchscreen with navigation Remote start system for convenience Dual zone automatic climate control Power sliding rear window Heated steering wheel and power adjustable pedals Safety and Driver Assistance Driver Alert Package with advanced safety features Front and rear park assist for easier maneuvering Rear vision camera with dynamic guidelines Ultrasonic parking sensors Stability control and trailer sway control Warranty Factory warranty expired due to age and mileage Recent Maintenance Oil and filter changed November 2025 Extensive service history with 18 records Routine maintenance performed consistently Ownership and Condition No accidents or damage reported Two owners: corporate and personal Long term personal ownership in Washington 75,658 miles Strong documented service history and well maintained Buyer Q&A (SEO Block) Q: Is the Duramax diesel reliable? A: Yes. The 6.6L Duramax paired with the Allison transmission is known for long term durability and towing strength. Q: Is this truck good for towing heavy loads? A: Absolutely. It is built for serious towing with heavy duty components and an exhaust brake for control. Q: Has this truck been maintained properly? A: Yes. It shows 18 service records and consistent care throughout its life. Q: Is this a good truck for work and daily use? A: Yes. It combines heavy duty capability with Denali luxury for everyday comfort. Dealer Information Port Orchard Ford Serving Port Orchard, Bremerton, Silverdale, Gig Harbor, and all of Kitsap County Four time Ford Presidents Award winner for customer satisfaction Call 360-876-3000 or visit www.portorchardford.com Disclaimer Dealer shall in no way be held liable for any errors or omissions to be found on these web pages. All prices are plus any applicable state taxes and fees. Prices are subject to change without notice. All vehicles are subject to prior sale. We will do our best to keep all information current and accurate; however, the dealership should be contacted by phone, e-mail, or in person for final pricing and availability.Navigation System,Driver Alert Package,Duramax Plus Package,Off-Road Suspension Package,Preferred Equipment Group 5SA,Standard Suspension Package,Trailering Equipment,7 Speakers,AM/FM radio: SiriusXM,Bose Speaker System,CD player,Radio: AM/FM Stereo w/8" Diagonal Color Touch Nav.,Single-Slot CD/MP3 Player,SiriusXM Satellite Radio,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Dual-Zone Automatic Climate Control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,110-Volt AC Power Outlet,Memory seat,Pedal memory,Power driver seat,Power Sliding Rear Window,Power steering,Power Windows,Power windows,Remote Keyless Entry,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Leather Wrapped Heated Steering Wheel,Manual Tilt-Wheel/Telescoping Steering Column,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,Occupant sensing airbag,Overhead airbag,Power Sunroof,Front Body-Color Bumper,Front Frame-Mounted Black Recovery Hooks,Rear Body-Color Bumper w/Bumper CornerSteps,Brake assist,Electronic Stability Control,Exterior Parking Camera Rear,Hill Descent Control,Delay-off headlights,Front fog lights,Front Halogen Fog Lamps,Fully automatic headlights,Panic alarm,Security system,Unauthorized Entry Theft-Deterrent System,Speed control,150 Amps Alternator,Engine Block Heater,Exhaust Brake,Bodyside moldings,Bumpers: body-color,Chrome Bodyside Moldings,Chrome Door Handles,Chrome Power-Adjustable Heated Outside Mirrors,Electronic Shift Transfer Case,EZ-Lift & Lower Tailgate,Front License Plate Kit,Heated door mirrors,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Turn signal indicator mirrors,8" Enhanced Driver Instrument Information Display,Adjustable pedals,Auto-Dimming Inside Rear-View Mirror,Auto-dimming Rear-View mirror,Color-Keyed Carpeted 1st & 2nd Row Floor Mats,Color-Keyed Carpeting Floor Covering,Compass,Driver & Front Passenger Visors,Driver door bin,Driver vanity mirror,Floor Mounted Console,Front reading lights,Garage door transmitter,Heated steering wheel,Illuminated entry,OnStar 6 Months Directions/Connections,OnStar w/4G LTE,Outside temperature display,Overhead console,Passenger vanity mirror,Power Adjustable Pedals,Rear reading lights,Rear seat center armrest,Rear Vision Camera w/Dynamic Guide Lines,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Front Bucket Seats,Front Center Armrest,Front Full Feature Bucket Seats,Heated & Cooled Driver & Front Passenger Seats,Heated Driver & Front Passenger Seats,Heated front seats,Perforated Leather-Appointed Seat Trim,Power passenger seat,Rear 60/40 Folding Bench Seat (Folds Up),Split folding rear seat,Ventilated front seats,Passenger door bin,18" Chromed Aluminum Wheels,Alloy wheels,Chrome wheels,Deep-Tinted Glass,Variably intermittent wipers