Built to handle hard work and daily driving with equal confidence, the 2026 GMC Sierra is a full-size truck that brings strong diesel power, four-wheel drive traction, and a bold black-on-black look to the road. At Steele Chevrolet Buick GMC in Dartmouth, this Sierra delivers the capability many Atlantic Canadian drivers want in a pickup.

Finished in Black with a Black interior, this 2026 GMC Sierra has a clean, professional appearance that suits job sites, weekend towing, and everyday travel. The automatic transmission works with the 3.0 L engine for smooth power delivery, while 4 roues motrices, translated as four-wheel drive, adds extra confidence in changing weather and road conditions.

TRUCK FEATURES
Four-wheel drive for added traction
Strong diesel power for demanding tasks
Pickup design supports work and recreation
Built for towing and hauling confidence

ADVANCED SAFETY FEATURES
Four-wheel drive adds slippery-road confidence
Large truck stance supports road visibility
Automatic transmission helps smoother control
Solid pickup design inspires daily confidence

PERFORMANCE AND EFFICIENCY
3.0 L engine delivers strong torque
Automatic transmission supports smooth shifting
Diesel power suits highway travel well
Four-wheel drive boosts all-season capability

COMFORT AND CONVENIENCE
Spacious cabin supports daily driving comfort
Black interior offers clean, classic style
Full-size truck layout feels roomy
Easy entry helps everyday usability

TECHNOLOGY AND CONNECTIVITY
Driver-focused controls feel clear and simple
Modern cabin layout supports easy operation
Automatic transmission reduces driving effort
Useful truck design suits busy days

CARGO SPACE
Pickup bed handles bulky gear easily
Truck format supports versatile cargo needs
Ideal for tools and equipment
Useful hauling space for weekend projects

WHAT OTHER OWNERS LIKE
Strong diesel torque for confident driving
Four-wheel drive in rough weather
Comfortable cabin for long highway trips
Practical bed for work and play

The 2026 GMC Sierra stands out for drivers who want a truck that feels ready for real work without giving up comfort on the daily commute. The 3.0 L diesel engine is well known for delivering strong low-end torque, which is especially useful when pulling a trailer, carrying heavier loads, or merging onto the highway with confidence. Paired with an automatic transmission, this setup helps create relaxed, capable performance.

For drivers in Dartmouth and across Nova Scotia, four-wheel drive can make a real difference through rain, snow, slush, and changing road surfaces. This 2026 GMC Sierra is set up to offer that extra measure of traction when conditions become less predictable. It is a practical choice for drivers who need one truck to serve many roles, from weekday job demands to weekend travel.

The black exterior gives this truck a sharp, purposeful look, while the black interior keeps the cabin timeless and easy to match with any lifestyle. The Sierra name has long been associated with strong truck engineering, and this model continues that tradition with full-size capability and a refined road presence. It is equally at home heading to a work site, towing gear north for a getaway, or taking on errands around town.

If you are looking for a full-size pickup with diesel strength, four-wheel drive assurance, and the everyday usability that matters most, this 2026 GMC Sierra deserves a serious look. Available now at Steele Chevrolet Buick GMC in Dartmouth, it offers the kind of balanced capability that truck buyers continue to appreciate.

This 2026 GMC Sierra's VIN is: 3GTUUFE87TG280832.

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Engine: Turbocharged Diesel I6 3.0L/183
L/100Km City: 12.2
L/100Km Hwy: 12.0


Safety EquipmentAirbags, 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 airbagFront and Rear Park Assist, ultrasonicHitch GuidanceRear Seat ReminderStabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assistDaytime Running Lamps, LED signature lightingRear Seat Belt IndicatorTire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)Rear Cross Traffic BrakingRear Pedestrian AlertTrailer Side Blind Zone AlertHD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a centre stack display. Includes front camera washer.Trailer Camera Provisions and trailer viewing softwareSeat Belt Adjustable Guide Loops, front row onlyAutomatic Emergency Braking (Included and only available with (PDI) GMC Pro Safety.)Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)Lane Keep Assist with Lane Departure Warning (Included and only available with (PDI) GMC Pro Safety.)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 (Includes Trailer View Camera Provisions and Trailer Assist Guidelines.)Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)Hitch View with image adjustment, Pan/Zoom/TiltOnStar Services capable (See onstar.ca for details and limitations. Services vary by model. Service plan required.)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) GMC 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. 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 EquipmentSeating, heated driver and front outboard passengerSeats, ventilated driver and front passengerSeats, heated second row outboard seatsCentre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capabilityFloor covering, colour-keyed carpetingSteering wheel, leather-wrappedSteering wheel, heatedCompass, located in instrument clusterWindow, power front, passenger express up/downWindows, power rear, express downDoor locks, powerRemote vehicle starter systemUniversal Home RemoteTheft-deterrent system, unauthorized entryDefogger, rear-window electricAssist handles front A-pillar mounted for driver and passenger, rear B-pillar mountedAir conditioning, dual-zone automatic climate controlExterior Temperature Display, located in radio displayPower outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)Adaptive Cruise ControlWireless ChargingUSB Ports, 2 (first row) located on consoleAir vents, rearDriver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital displayBrake lining wear indicatorWindows, power front, drivers express up/downDriver memory recalls driver "presets" for power driver seat and outside mirrorsUSB Ports, 2, Charge/Data ports located inside centre consoleSteering column lock, electricalSeats, front bucket with centre consoleKeyless Open and Start includes remote keyless entryUSB ports, (2) charge-only, rearGMC Premium information Display-13.4" diagonal Multicolour I touch screenSeat, 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)Seat trim, Full grain leatherSeat adjuster, driver 16-way power including lumbar and massageSeat adjuster, passenger 16-way power including lumbar and massagePremium Floor Liners with removable carpet insert, front (Deleted with (ULV) AT4X AEV Edition.)Premium Floor Liners with removable carpet insert, rear (Deleted with (ULV) AT4X AEV Edition.)Steering column, power rake and telescopingMulticolour 15" Diagonal Head-Up DisplayRear Camera Mirror, inside rearview auto-dimming with full camera displayIn-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 moduleExterior EquipmentTire carrier lock keyed cylinder lock that utilizes same key as ignition and doorGlass, deep-tintedWindow, power, rear sliding with rear defoggerTailgate and bed rail protection caps, topLamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheelMirror caps, high gloss BlackWheelhouse liners, rearLighting, perimeterMirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memoryWipers, front rain-sensingFog lamps, LEDTailgate, GMC MultiPro Tailgate with six functional load/access featuresLED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fobTailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area lightHeadlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running LampsIntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)Tires, LT275/70R18 blackwall Goodyear Wrangler Territory MTTire, spare LT275/70R18 blackwall Goodyear Wrangler Territory MTWheels, 18" x 8.5" (45.7 cm x 21.6 cm) Gloss Black painted full-size, spare AluminumSunroof, powerFront Bumper, AEV Stamped-steel high approach Front Bumper with heavy duty cast recovery pointsCornerStep, rear bumper (Not included with (ULV) AT4X AEV Edition.)Grille (Gloss Black header with Dark Nickel grille insert bars with gloss black accents.)Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animationDoor handles, body-colour (Gloss Black with (ULV) AT4X AEV Edition.)Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) Painted aluminum with dark panted pocketsLPO, MultiPro Tailgate Audio System by KickerBedliner, 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 corner steps (Bumper colour is High Gloss Black on AT4X.)Entertainment EquipmentBluetooth for phone connectivity to vehicle infotainment systemWi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)SiriusXMSteering wheel audio controlsAudio 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 phonesWireless, Apple CarPlay / Wireless Android AutoBose Premium Series with 12-speaker system with CenterPoint, Richbass woofer and AudioPilotSiriusXM 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 EquipmentFour wheel driveTrailer brake controller, integratedBrakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotorsFrame, fully-boxed, hydroformed front sectionExhaust, aluminized stainless-steel muffler and tailpipePush Button StartAir filter, heavy-dutyAutomatic Stop/StartHill Descent ControlSkid PlatesSteering, Electric Power Steering (EPS) assist, rack-and-pinionCapless Fuel FillRear axle, 3.23 ratioAlternator, 220 ampsPickup bedCargo tie downs (12), fixed, rated at 500 lbs per cornerElectronic Precision Shift and steering column paddle shiftersDifferential, driver-selectable full-locking front, e-lockingDifferential, driver-selectable full-locking rear, e-lockingTransfer case, two-speed, electronic Autotrac with push button control (4WD models only) (Includes Terrain mode.)Suspension, Off Road with 2" factory installed lift and Multimatic DSSV dampers (Not available with 22" LPO wheels and tires.)Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM AccessoriesEngine, Duramax 3.0L Turbo-Diesel I6 (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.)Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)Transmission, 10-speed automatic with Electronic Precision shift, electronically controlled with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade BrakingGVWR, 7300 lbs. (3311 kg) (Requires (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)Exhaust, dual system (No exposed chrome tips in bumper. Only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)Other EquipmentTrailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch GuidanceGMC Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UHX) Lane Keep Assist with Lane Departure Warning, and (UHY) Automatic Emergency Braking (Includes (T8Z) Buckle to Drive and (HS1) Safety Alert Seat.)AT4X PREFERRED EQUIPMENT GROUP includes standard equipment,LICENSE PLATE KIT FRONT,TRANSMISSION 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT ELECTRONICALLY CONTROLLED with overdrive tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (STD),REAR AXLE 3.23 RATIO,GVWR 7300 LBS. (3311 KG) (STD),ENGINE DURAMAX 3.0L TURBO-DIESEL I6 (305 hp [227 kW] @ 3750 rpm 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.) (STD)