New 2025 GMC Sierra 3500HD 4WD SLT

SLT 4WD Crew Cab Standard Box SLT Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackOnyx Black BlackJet Black

Details

  • Exterior Color: Onyx Black
  • Interior Color: Jet Black
  • Body Style: Pickup
  • Transmission: 10-Speed Automatic
  • Stock: 21875
  • VIN: 1GT4UUEY8SF183823
  • Mileage: 12
  • Engine: Turbocharged Diesel V8 6.6L/
  • City MPG:
  • Highway MPG:

Highlights

  • 4 wheel Drive 4 wheel Drive
    4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
    Anti Lock Braking System
  • Wifi Wifi
    Wifi
  • Power Seat(s) Power Seat(s)
    Power Seat(s)
  • Steering Wheel Controls Steering Wheel Controls
    Steering Wheel Controls
  • Remote Start Remote Start
    Remote Start
  • Multi-Zone A/C Multi-Zone A/C
    Multi-Zone A/C
  • Cruise Control Cruise Control
    Cruise Control
  • Keyless Entry Keyless Entry
    Keyless Entry
  • Navigation Navigation
    Navigation
  • Satellite Radio Satellite Radio
    Satellite Radio
  • Heated Seats Heated Seats
    Heated Seats
  • Rain Sensing Wipers Rain Sensing Wipers
    Rain Sensing Wipers
  • Bluetooth Bluetooth
    Bluetooth
  • Back-Up Camera Back-Up Camera
    Back-Up Camera
  • Keyless Start Keyless Start
    Keyless Start
  • Power Folding Mirrors Power Folding Mirrors
    Power Folding Mirrors
  • Lane Departure Warning Lane Departure Warning
    Lane Departure Warning
  • Smartphone Integration Smartphone Integration
    Smartphone Integration

Overview

*DURAMAX 6.6L TURBO-DIESEL V8* *JET BLACK PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM* *ONYX BLACK* The 2025 GMC Sierra 3500HD SLT in Onyx Black is here to redefine your driving experience in Fort St. John. At the heart of this powerhouse is the *Duramax 6.6L Turbo-Diesel V8*, delivering an impressive 470 hp and a torque of 975 lb-ft. Perfectly paired with a smooth 10-speed automatic transmission, this truck ensures you have the power and precision needed for any task. Step inside and enjoy the luxurious *Jet Black perforated leather-appointed front seats* that provide both comfort and style. The spacious Crew Cab design ensures ample room for both passengers and cargo, making it ideal for long journeys or heavy-duty work. Stay connected and safe with features like the state-of-the-art navigation system, Bluetooth connectivity, and a back-up camera for added security. The truck's advanced safety features, including lane departure warning and front collision mitigation, offer peace of mind on any road. Experience the ultimate in durability and performance with the GMC Sierra 3500HD SLT, equipped with all-terrain tires, a locking/limited-slip differential, and four-wheel drive capabilities. This new vehicle is ready to take on any challenge you throw at it, all while keeping you in comfort and style.

Options

  • Onyx black
  • ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
  • ONYX BLACK
  • Automatic Highbeams
  • Integrated Tailgate Step
  • Auxiliary Audio Input
  • ABS
  • AM/FM Stereo
  • Aluminum Wheels
  • Navigation System
  • Integrated Turn Signal Mirrors
  • Requires Subscription
  • Rain Sensing Wipers
  • Power Folding Mirrors
  • Daytime Running Lights
  • Daytime Running Lights
  • Running Boards/Side Steps
  • Power Windows
  • Power Mirror(s)
  • Smart Device Integration
  • Tow Hitch
  • Front Collision Mitigation
  • Keyless Start
  • Daytime Running Lights
  • Bluetooth Connection
  • Lane Departure Warning
  • Pass-Through Rear Seat
  • Adjustable Steering Wheel
  • Cruise Control
  • Telematics
  • Front Side Air Bag
  • Climate Control
  • Passenger Air Bag Sensor
  • Heated Steering Wheel
  • Security System
  • Auxiliary Audio Input
  • Requires Subscription
  • Telematics
  • Remote Engine Start
  • Smart Device Integration
  • Power Passenger Seat
  • Mirror Memory
  • Stability Control
  • Front Collision Warning
  • Driver Air Bag
  • Tire Pressure Monitor
  • Passenger Adjustable Lumbar
  • Rear Bench Seat
  • WiFi Hotspot
  • Power Driver Seat
  • Traction Control
  • MP3 Capability
  • Jet black, perforated leather-appointed front seat trim
  • JET BLACK PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
  • Front Collision Warning
  • Variable Speed Intermittent Wipers
  • Four Wheel Drive
  • Bluetooth Connection
  • Tires - Front All-Terrain
  • Locking/Limited Slip Differential
  • Automatic Highbeams
  • Keyless Start
  • LED Headlights
  • Power Steering
  • 4-Wheel Disc Brakes
  • Lane Departure Warning
  • Conventional Spare Tire
  • Fog Lamps
  • Tires - Rear All-Terrain
  • Bluetooth Connection
  • Intermittent Wipers
  • Heated Mirrors
  • Privacy Glass
  • Tow Hooks
  • Steering Wheel Audio Controls
  • Power Door Locks
  • Back-Up Camera
  • Satellite Radio
  • Rear Defrost
  • Power Windows
  • Floor Mats
  • Front Head Air Bag
  • Tire Pressure Monitor
  • Front Collision Warning
  • Driver Adjustable Lumbar
  • Keyless Entry
  • Back-Up Camera
  • Auto-Dimming Rearview Mirror
  • Driver Restriction Features
  • Requires Subscription
  • Front Collision Mitigation
  • Rear Head Air Bag
  • Requires Subscription
  • Front Collision Mitigation
  • Seat Memory
  • Heated Front Seat(s)
  • Power Door Locks
  • Leather Seats
  • Split Bench Seat
  • Floor Mats
  • Multi-Zone A/C
  • Passenger Air Bag
  • MP3 Capability

Interior

  • Air conditioning, dual-zone automatic climate control
  • Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes colour touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones.
  • Compass, located in instrument cluster
  • Defogger, rear-window electric
  • Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
  • Exterior Temperature Display located in radio display
  • Floor mats, carpeted front (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
  • GMC Premium information Display- 13.4" diagonal Multicolour touch screen
  • Keyless Open and Start includes remote keyless entry
  • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Remote vehicle starter system
  • Seat adjuster, passenger 10-way power including lumbar
  • Seating, heated driver and front outboard passenger
  • SiriusXM Trial Subscription
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel, heated
  • Theft-deterrent system, unauthorized entry
  • USB Ports, 2, Charge/Data ports located on instrument panel
  • Window, power front, drivers express up/down
  • Windows, power rear, express down
  • Air vents, rear
  • Audio system feature, 6-speaker system
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Cruise control, steering wheel-mounted
  • Door locks, power
  • Driver memory, recalls driver "presets" for power driver seat and outside mirrors
  • Floor covering, colour-keyed carpeting
  • Floor mats, carpeted rear (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
  • In-Vehicle Trailering App System, includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
  • Mirror, inside rearview auto-dimming
  • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Seat adjuster, driver 10-way power including lumbar
  • Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, centre fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor)
  • Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (PCY) SLT Convenience Package or (PDB) SLT Premium Package.)
  • SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (Certain features and/or content may not be available unless an active data connection is enabled in the vehicle. Content varies by SiriusXM subscription plan. Features and display may vary by vehicle. All SiriusXM services require a subscription, sold separately by SiriusXM after the trial period. Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service after your trial, the subscription plan you choose will continue for an indeterminate term and you will be charged according to your chosen payment method at the then-current rates unless and until you cancel. Taxes apply. Please see the SiriusXM Customer Agreement at siriusxm.ca/terms for complete terms and how to cancel, which includes calling SiriusXM at 1-888-539-7474. All rates, content, and programming are subject to change. SiriusXM uses personal information in accordance with SiriusXM Privacy Policy, available at siriusxm.ca/privacy. SiriusXM Canada Inc. "SiriusXM", the SiriusXM logo, channel names and logos are trademarks of Sirius XM Radio Inc. and are used under license.)
  • Steering wheel audio controls
  • Steering wheel, wrapped
  • USB ports, (2) charge-only, rear
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Window, power front, passenger express up/down
  • Wireless Phone Projection for Apple CarPlay and Android Auto

Mechanical

  • Air filter, heavy-duty
  • Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
  • Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Cooling, auxiliary external transmission oil cooler
  • Four wheel drive
  • GVWR, 11,550 lbs. (5239 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
  • Push Button Start
  • Recovery hooks, front, frame-mounted, black
  • Suspension Package (Not available with (X31) Off-Road Package.)
  • Transfer case, two-speed active electronic Autotrac with push button control (Requires 4WD models.)
  • Air filtration monitoring
  • Auto-locking rear differential
  • Brake lining wear indicator
  • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
  • Cooling, external engine oil cooler
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • Pickup bed includes bed assist step
  • Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
  • Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
  • Trailer brake controller, integrated

Safety

  • Airbags, dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag
  • Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety)
  • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
  • Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
  • OnStar Basics (OnStar Fleet Basics for Fleet) Drive more confidently with up to 8 years of core OnStar services including mobile app commands, connectivity for select apps that provide in-vehicle voice assistance and navigation with real-time traffic, and Automatic Crash Response. (Requires (UE1) OnStar. OnStar Basics includes access to remote commands through your vehicle's mobile app (compatible smartphone required); Automatic Crash Response (not all vehicles may transmit all crash data; OnStar links to emergency services); and wireless connectivity for select apps that provide in-vehicle voice assistance and navigation with real-time traffic (Voice & Maps apps are subject to change at any time and may be provided by third parties). Term begins from date of vehicle delivery. Paid subscription required after expiry. Services are dependent on compatible wireless networks provided by third-party wireless service providers, working vehicle electrical systems, GPS signal and other factors outside GM control. Changes in technology and wireless networks may limit or prevent the operation of certain services. For customers who also separately receive or purchase a Premium Plan or Vehicle Data Plan to use Wi-Fi Hotspot and In-Vehicle Apps, the data provided as part of that plan will also be used by any Voice & Maps apps which already had data connectivity under this Basics plan; if any applicable data caps are reached, Voice & Maps apps will continue to function for the duration of this Basics plan but additional vehicle data plan(s) must be purchased to use Wi-Fi Hotspot and In-Vehicle Apps. Services, connectivity, and capabilities have additional terms and limitations and are subject to change, and will vary by model, vehicle configuration, conditions, and geographical and technical restrictions. Non-refundable and no cash value. See onstar.ca for details.)
  • Rear Seat Belt Indicator (Requires Crew Cab or Double Cab model.)
  • Seat Belt Adjustable Guide Loops, front row only
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behaviour. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
  • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Daytime Running Lamps LED signature lighting
  • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
  • HD Rear Vision Camera (Removed with (UV2) HD Surround Vision or (ZW9) pickup bed delete. Not available with (Z6A) Gooseneck / 5th Wheel Prep Package.)
  • Hitch Guidance with hitch view with Image adjustment, Pan/Zoom/Tilt
  • LED Signature DRL's
  • OnStar Services capable (See onstar.ca for details and limitations. Services vary by model. Service plan required.)
  • Rear Seat Reminder
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
  • Tire Pressure Monitoring System auto learn, includes Tire Fill Alert (does not apply to spare tire)

Exterior

  • Bed Step, Black integrated on forward portion of bed on driver and passenger side
  • Bumper, rear chrome with bumper CornerSteps
  • CornerStep, rear bumper
  • Fog lamps, LED
  • Grille, Chrome surround with chrome insert bars
  • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
  • LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
  • Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
  • Single Rear Wheels
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
  • Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires with (E63) pickup bed models.)
  • Wheelhouse liners, rear (Not available with dual rear wheel models.)
  • Wipers, front rain-sensing
  • Bumper, front chrome lower
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Door handles, chrome
  • Glass, deep-tinted
  • Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps
  • Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
  • Mirror caps, chrome
  • Mouldings, beltline, stainless steel
  • Tailgate and bed rail protection caps, top
  • Tailgate, GMC MultiPro Tailgate with six functional load/access features. NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)
  • Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents (Requires single rear wheels.)

Package

  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App

    All advertised vehicles are subject to actual dealer availability. Certain vehicles listed may not be available, or may have different prices. Prices exclude state tax, license, document preparation fee, smog fee, and finance charges, if applicable. Vehicle option and pricing are subject to change. Prices include all dealer rebates and dealer incentives. Pricing and availability varies by dealership. Please check with your dealer for more information. Prices do not include dealer charges, such as advertising, that can vary by manufacturer or region, or costs for selling, preparing, displaying or financing the vehicle. Images displayed may not be representative of the actual trim level of a vehicle. Colors shown are the most accurate representations available. However, due to the limitations of web and monitor color display, we cannot guarantee that the colors depicted will exactly match the color of the car. Information provided is believed accurate but all specifications, pricing, and availability must be confirmed in writing (directly) with the dealer to be binding. Neither the Dealer nor Fox Dealer Interactive is responsible for any inaccuracies contained herein and by using this application you the customer acknowledge the foregoing and accept such terms.

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