New 2026 GMC Sierra 3500HD 4WD SLT

#490

• Summit white
• Automatic Highbeams
• Mirror Memory
• Auto-Dimming Rearview Mirror
• Four Wheel Drive
• Smart Device Integration
• Smart Device Integration
• Front Side Air Bag
• Power Steering
• Locking/Limited Slip Differential
• Requires Subscription
• Daytime Running Lights
• Integrated Turn Signal Mirrors
• Driver Restriction Features
• Front Collision Mitigation
• Rear Head Air Bag
• Front Collision Mitigation
• AM/FM Stereo
• Requires Subscription
• Remote Engine Start
• Conventional Spare Tire
• LED Headlights
• Pass-Through Rear Seat
• Bluetooth Connection
• Passenger Air Bag Sensor
• Seat Memory
• Satellite Radio
• Keyless Start
• Bluetooth Connection
• Fog Lamps
• Split Bench Seat
• Front Collision Warning
• Tow Hitch
• Telematics
• Stability Control
• ABS
• Tow Hooks
• Power Door Locks
• Lane Departure Warning
• Rear Defrost
• Leather Seats
• Steering Wheel Audio Controls
• MP3 Capability
• Daytime Running Lights
• Power Mirror(s)
• Floor Mats
• Lane Departure Warning
• Heated Front Seat(s)
• Aluminum Wheels
• Daytime Running Lights

• 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.)
• Traction Control
• Power Windows
• Navigation System
• Power Driver Seat
• Rain Sensing Wipers
• Multi-Zone A/C
• Passenger Adjustable Lumbar
• Telematics
• Passenger Air Bag
• Tires - Front All-Terrain
• Front Collision Warning
• Heated Steering Wheel
• Running Boards/Side Steps
• MP3 Capability
• WiFi Hotspot
• Intermittent Wipers
• Floor Mats
• Security System
• Heated Mirrors
• Requires Subscription
• Power Door Locks
• Auxiliary Audio Input
• Power Folding Mirrors
• Bluetooth Connection
• Privacy Glass
• Power Passenger Seat
• Power Windows
• Requires Subscription
• Rear Bench Seat
• Keyless Entry
• Front Head Air Bag
• Back-Up Camera
• Tire Pressure Monitor
• Automatic Highbeams
• Variable Speed Intermittent Wipers
• Driver Air Bag
• Tires - Rear All-Terrain
• Front Collision Warning
• Adjustable Steering Wheel
• 4-Wheel Disc Brakes
• Keyless Start
• Climate Control
• Back-Up Camera
• Tire Pressure Monitor
• Front Collision Mitigation
• Cruise Control
• Auxiliary Audio Input
• Driver Adjustable Lumbar

• 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
• 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.)
• 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 trim, Perforated Leather-appointed front outboard seating positions
• Seating, heated driver and front outboard passenger
• SiriusXM Trial Subscription
• 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

• 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, 11,700 lbs. (5307 kg) with single rear wheels (Included and only available with model TK30943 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

• 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

• 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.)
• 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)

• 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, standard
• 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.)

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