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This 2026 GMC Sierra 2500HD in Onyx Black is equipped with 4WD and Turbocharged Diesel V8 6.6L/ engine.

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Dealer License #914248
Disclaimer: All prices are plus taxes & fees. See dealer for Details. Dealer Permit # 914248 See dealer for Details.

Engine: Turbocharged Diesel V8 6.6L/

Safety Equipment

• 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
• 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
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Daytime Running Lamps, LED signature lighting
• Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
• Rear Seat Belt Indicator
• Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
• Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
• Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
• Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
• LED Signature DRL's
• Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
• Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
• Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
• Seat Belt Adjustable Guide Loops, front row only
• 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.)
• Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
• HD Rear Vision Camera (Removed with (UV2) HD Surround Vision.)
• OnStar Services capable (See onstar.ca for details and limitations. Services vary by model. Service plan required.)
• 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. Term begins on vehicle delivery date. 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. Services, connectivity, and capabilities have additional terms and limitations and are subject to change, and will vary by model, vehicle configuration, software version, conditions, and geographical and technical restrictions. Compatible smartphone required for mobile app commands. Not all vehicles may transmit all crash data; OnStar links to emergency services; Voice and Maps apps are subject to change at any time and may be provided by third parties. Non-refundable and no cash value. See onstar.ca/en/info for terms and details.)

Interior Equipment

• Seat adjuster, driver 10-way power including lumbar
• Seat adjuster, passenger 10-way power including lumbar
• Seating, heated driver and front outboard passenger
• Floor covering, colour-keyed carpeting
• Steering wheel, heated
• Steering wheel audio controls
• Compass, located in instrument cluster
• Window, power front, passenger express up/down
• Windows, power rear, express down
• Door locks, power
• Remote vehicle starter system
• Theft-deterrent system, unauthorized entry
• Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
• Defogger, rear-window electric
• Mirror, inside rearview auto-dimming
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Air conditioning, dual-zone automatic climate control
• Cruise control, steering wheel-mounted
• Exterior Temperature Display, located in radio display
• Steering column, manual Tilt-Wheel and telescoping
• USB Ports, 2, Charge/Data ports located on instrument panel
• Rear Seat Reminder
• Steering wheel, wrapped
• Air vents, rear
• Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
• Windows, power front, drivers express up/down
• Driver memory recalls driver "presets" for power driver seat and outside mirrors
• Floor mats, carpeted front (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
• Floor mats, carpeted rear (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
• 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 under-seat storage, (includes child seat top tether anchor)
• GMC Premium information Display- 13.4" diagonal Multicolour touch screen
• Keyless Open and Start includes remote keyless entry
• USB ports, (2) charge-only, rear
• 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.)
• Seat trim, Perforated Leather-appointed front outboard seating positions

Exterior Equipment

• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• CornerStep, rear bumper
• Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
• 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
• Glass, deep-tinted
• Door handles, chrome
• Tailgate and bed rail protection caps, top
• Bumper, front chrome lower
• Bumper, rear chrome with bumper CornerSteps
• Tailgate, standard
• Wheelhouse liners, rear
• Wipers, front rain-sensing
• Fog lamps, LED
• Bed Step, Black integrated on forward portion of bed on driver and passenger side
• Tire, spare LT275/70R18 all-terrain, blackwall
• Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
• 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
• Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
• Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) lighting
• Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
• Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents
• Mouldings, beltline, chrome
• Grille (Chrome surround with Chrome insert bars.)
• Tires, LT275/70R18E all-terrain, blackwall (Not available with (C4M) 9900 lbs. (4490 kg) Lowered GVWR.)

Entertainment Equipment

• Bluetooth for phone connectivity to vehicle infotainment system
• Audio system feature, 6-speaker system,
• Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
• Wireless phone projection for Apple CarPlay and Android Auto
• 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
• SiriusXM Trial Subscription
• 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.)

Mechanical Equipment

• Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
• Air filtration monitoring
• Four wheel drive
• Cooling, external engine oil cooler
• Cooling, auxiliary external transmission oil cooler
• 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.)
• Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
• Trailer brake controller, integrated
• Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
• Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Brake lining wear indicator
• Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
• Pickup bed includes bed assist step
• Recovery hooks, front, frame-mounted, Black
• Suspension Package (Not available with (X31) Off-Road Package.)
• Push Button Start
• Air filter, heavy-duty
• Auto-locking rear differential
• 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.)
• Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
• Transfer case, two-speed active, electronic Autotrac with push button control (Requires 4WD models.)
• GVWR, 10,850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18", 20" or 22" wheels.)
• Transmission, 10-Speed automatic

Other Equipment

• Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
• Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
• ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
• 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.),Cruise Control,Driver Restriction Features,Steering Wheel Audio Controls,Keyless Entry,AM/FM Stereo,Power Passenger Seat,Requires Subscription,Passenger Air Bag,Floor Mats,Stability Control,Auto-Dimming Rearview Mirror,Auxiliary Audio Input,Front Collision Warning,Privacy Glass,Lane Departure Warning,Requires Subscription,Driver Air Bag,Security System,Tire Pressure Monitor,Tires - Front All-Terrain,Automatic Highbeams,Split Bench Seat,Rear Bench Seat,Heated Front Seat(s),Daytime Running Lights,MP3 Capability,WiFi Hotspot,Intermittent Wipers,Passenger Air Bag Sensor,Climate Control,Remote Engine Start,Daytime Running Lights,Keyless Start,Mirror Memory,Leather Seats,Variable Speed Intermittent Wipers,Power Door Locks,Power Driver Seat,Telematics,Tow Hooks,Fog Lamps,Aluminum Wheels,Front Side Air Bag,Power Mirror(s),Bluetooth Connection,Power Door Locks,Lane Departure Warning,Tires - Rear All-Terrain,Four Wheel Drive,Running Boards/Side Steps,Passenger Adjustable Lumbar,Daytime Running Lights,Heated Steering Wheel,A/C,Conventional Spare Tire,Locking/Limited Slip Differential,Power Windows,Power Folding Mirrors,ABS,Bluetooth Connection,Front Collision Mitigation,Front Head Air Bag,Auxiliary Audio Input,Rear Head Air Bag,Back-Up Camera,Front Collision Mitigation,Telematics,MP3 Capability,Smart Device Integration,Floor Mats,Power Windows,Driver Adjustable Lumbar,Navigation System,Traction Control,Keyless Start,Heated Mirrors,Power Windows,Bluetooth Connection,Requires Subscription,Integrated Turn Signal Mirrors,Satellite Radio,Front Collision Warning,Front Collision Warning,Multi-Zone A/C,Pass-Through Rear Seat,Tow Hitch,Smart Device Integration,Power Steering,4-Wheel Disc Brakes,Adjustable Steering Wheel,Automatic Highbeams,Seat Memory,Requires Subscription,Back-Up Camera,Front Collision Mitigation,Rain Sensing Wipers,Rear Defrost