* ENGINE DURAMAX 6.6L TURBO-DIESEL V8 * * B20-DIESEL COMPATIBLE * * Four Wheel Drive * Discover the 2026 GMC Sierra 3500HD Denali, a masterpiece of engineering and luxury designed to tackle any challenge. Nestled in the heart of Fort St. John, this Crew Cab Pickup combines rugged capability with premium features for an unrivaled driving experience. Its **Duramax 6.6L Turbo-Diesel V8** engine, boasting 470 horsepower and 975 lb-ft of torque, ensures unmatched power delivery and towing capacity for all heavy-duty needs. The seamless integration of a **10-Speed Automatic** transmission provides smooth and efficient gear shifts, making every drive as comfortable as it is powerful. The **Four Wheel Drive** system ensures you maintain control and confidence, whether navigating city streets or off-road trails. Inside, the Sierra 3500HD Denali offers exquisite comfort with **Heated and Cooled Front Seats**, a **Heated Steering Wheel**, and **Adaptive Cruise Control**. The sophisticated **Leather Seats** come with **Seat Memory**, ensuring personalized luxury with every journey. Safety is paramount with advanced features such as **Lane Departure Warning**, **Blind Spot Monitor**, and **Front Collision Mitigation**, all working in harmony to keep you and your passengers secure. The innovative **Aerial View Display System** and **Back-Up Camera** provide enhanced visibility, making parking and maneuvering a breeze. Explore the impressive **WiFi Hotspot**, **Bluetooth Connection**, and **Premium Sound System**, which keep you connected and entertained on the go. The truck's bold exterior is complemented by **Running Boards/Side Steps**, **LED Headlights**, and **Aluminum Wheels**, exuding a sense of confidence and style. With the 2026 GMC Sierra 3500HD Denali, experience the pinnacle of power, luxury, and technology all in one dynamic package.

• Titanium rush metallic
• Four Wheel Drive
• Bluetooth Connection
• Heated Front Seat(s)
• Seat Memory
• Auxiliary Audio Input
• Heated Front Seat(s)
• Aerial View Display System
• Multi-Zone A/C
• AM/FM Stereo
• Leather Seats
• Requires Subscription
• Power Folding Mirrors
• Floor Mats
• Bluetooth Connection
• Driver Air Bag
• Auxiliary Audio Input
• Power Door Locks
• Requires Subscription
• Intermittent Wipers
• Auxiliary Audio Input
• Heated Mirrors
• 4-Wheel Disc Brakes
• Rear Bench Seat
• Cruise Control
• Power Passenger Seat
• Heated Rear Seat(s)
• WiFi Hotspot
• MP3 Capability
• Front Head Air Bag
• Cooled Front Seat(s)
• Daytime Running Lights
• Stability Control
• Integrated Tailgate Step
• Locking/Limited Slip Differential
• Bucket Seats
• Universal Garage Door Opener
• Keyless Start
• Rear Defrost
• LED Headlights
• Smart Device Integration
• Aluminum Wheels
• Tires - Rear All-Terrain
• MP3 Capability
• Variable Speed Intermittent Wipers
• Front Collision Mitigation
• Integrated Turn Signal Mirrors
• Security System
• Power Mirror(s)
• Traction Control
• Rain Sensing Wipers
• Rear Defrost
• ABS
• Front Collision Warning
• Power Door Locks
• Mirror Memory
• Smart Device Integration
• Driver Restriction Features

• 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.)
• Driver Adjustable Lumbar
• Power Windows
• Passenger Adjustable Lumbar
• Heated Steering Wheel
• Lane Departure Warning
• Running Boards/Side Steps
• Back-Up Camera
• Privacy Glass
• Adaptive Cruise Control
• Power Windows
• Satellite Radio
• Fog Lamps
• Rear Parking Aid
• Automatic Highbeams
• Bed Liner
• Pass-Through Rear Seat
• Keyless Start
• Passenger Air Bag Sensor
• Auto-Dimming Rearview Mirror
• Daytime Running Lights
• Passenger Air Bag
• Power Driver Seat
• Climate Control
• Tow Hooks
• Lane Departure Warning
• Tire Pressure Monitor
• Cross-Traffic Alert
• Front Side Air Bag
• Front Collision Mitigation
• Floor Mats
• Remote Engine Start
• Blind Spot Monitor
• Front Collision Warning
• Tires - Front All-Terrain
• Rear Head Air Bag
• MP3 Capability
• Requires Subscription
• Conventional Spare Tire
• Front Collision Mitigation
• Telematics
• Keyless Entry
• Power Steering
• Adjustable Steering Wheel
• Running Boards/Side Steps
• Requires Subscription
• Steering Wheel Audio Controls
• Sliding Rear Window
• Bluetooth Connection
• Premium Sound System
• Back-Up Camera
• Telematics
• Front Collision Warning
• Tire Pressure Monitor
• Daytime Running Lights
• Navigation System
• Tow Hitch
• Automatic Highbeams

• Adaptive Cruise Control
• Air vents, rear
• 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.
• Bose Sound System, premium 7-speaker system with Richbass woofer
• Compass, located in instrument cluster
• Door locks, power
• Driver memory, recalls driver "presets" for power driver seat and outside mirrors
• Floor covering, colour-keyed carpeting
• Floor mats, carpeted rear (Unique premium carpet. 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 12-way power including lumbar
• Seat trim, Forge Perforated Leather seating surfaces
• Seating, heated driver and front outboard passenger
• Seats, heated second row outboard seats
• SiriusXM Trial Subscription
• Steering column, manual Tilt-Wheel and telescoping
• Steering wheel, heated
• Theft-deterrent system, unauthorized entry
• USB ports, (2) charge-only, rear
• USB Ports, 2, Charge/Data ports located inside centre console
• Window, power front, drivers express up/down
• Windows, power rear, express down
• Wireless Phone Projection for Apple CarPlay and Android Auto

• Air conditioning, dual-zone automatic climate control
• Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Bluetooth for phone connectivity to vehicle infotainment system
• Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
• 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 (Unique premium carpet. 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 12-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 bucket with centre console
• Seats, ventilated driver and front passenger
• SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. 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
• Universal Home Remote
• USB Ports, 2 (first row) located on console
• Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Window, power front, passenger express up/down
• Wireless Charging

• 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, Chrome (Plant installed.)
• 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

• 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.)
• Skid Plates protect the oil pan, front axle and transfer case
• Suspension, Off-Road includes twin-tube shocks (Not available with dual rear wheels.)
• Transfer case, two-speed active electronic Autotrac with push button control

• 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
• Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen, includes Two Trailer Camera Provisions
• Daytime Running Lamps LED signature lighting
• Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
• Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
• Hill Descent Control (Not available with dual rear wheels.)
• 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 Belt Indicator (Requires Crew Cab or Double Cab model.)
• Safety Alert Seat
• 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)
• Trailer Side Blind Zone Alert

• Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
• 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 and Rear Park Assist, ultrasonic
• HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a centre stack display. Includes front camera washer.
• 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 Cross Traffic Alert
• Rear Seat Reminder
• 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
• Trailer Camera Provisions and trailer viewing software

• Assist steps, chromed tubular, 6" rectangular cab length (factory installed) (Not available with (BRS) power-retractable assist steps with LED perimeter lighting.)
• Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel)
• Bumper, rear body-colour with bumper CornerSteps
• CornerStep, rear bumper
• Fog lamps, LED
• Grille, Signature Chrome Denali grille
• IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
• Lamps, Smoked Amber roof marker, (LED) (Standard with dual rear wheels.)
• LPO, Polished exhaust tip (dealer-installed) (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo Diesel V8 engine.)
• 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 (QF9) LT275/65R20 all-terrain, blackwall tires on single rear wheel models.)
• Wheelhouse liners, rear (Not available with dual rear wheel models.)
• Window, power, rear sliding with rear defogger

• Bed Step, Black integrated on forward portion of bed on driver and passenger side
• Bumper, front, body-colour 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
• LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
• 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, LT275/65R20 all-terrain, blackwall (Requires single rear wheels.)
• Wheels, 20" (50.8 cm) Ultra-bright machined wheels with bright chrome inserts with Black painted pockets (Requires single rear wheels.)
• Wipers, front rain-sensing

• X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)

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