Built for hard work and long days on Canadian roads, the 2026 GMC Sierra brings full-size truck strength, modern diesel efficiency, and confident four-wheel-drive capability to every job. Finished in Coastal Dune with a Black interior, this Sierra delivers a clean, professional look that suits both the worksite and the driveway.

At Steele Chevrolet Buick GMC in Dartmouth, this 2026 GMC Sierra stands out with its 3.0 L engine, automatic transmission, and 4WD traction. It is a smart choice for drivers who want strong pulling power, composed highway manners, and the everyday usefulness that makes a full-size pickup such a valuable part of life in Atlantic Canada.

ADVANCED SAFETY FEATURES
Four-wheel drive adds all-season traction
High-strength truck design supports confident driving
Automatic transmission helps smooth power delivery
Full-size stance improves road presence

PERFORMANCE AND EFFICIENCY
3.0 L engine balances strength efficiently
Automatic shifting supports relaxed daily driving
Diesel power suits towing and hauling
4WD boosts control on rough roads

COMFORT AND CONVENIENCE
Spacious cabin supports daily work travel
Black interior offers clean, practical style
Full-size truck layout feels roomy
Easy entry height suits daily use

TECHNOLOGY AND CONNECTIVITY
Clear driver information supports easy monitoring
Modern controls are placed within reach
Automatic transmission simplifies busy commutes
Practical cabin layout aids usability

TRUCK FEATURES
Pickup bed supports gear and supplies
Four-wheel drive handles changing terrain confidently
Diesel engine suits heavy-duty truck tasks
Strong truck platform supports towing needs

CARGO SPACE
Open bed carries bulky equipment easily
Large cabin adds personal item storage
Truck design suits work and weekend
Flexible space supports active lifestyles

WHAT OTHER OWNERS LIKE
Strong diesel torque for confident pulling
Comfortable highway ride for long distances
Four-wheel drive for Canadian weather
Useful bed space for everyday tasks

The 2026 GMC Sierra is known for offering the kind of capability truck buyers want most: solid torque, a composed ride, and the versatility to move from weekday work to weekend recreation without missing a beat. The 3.0 L diesel engine is especially appealing for drivers who spend time on the highway or need dependable low-end pulling power.

Its Coastal Dune exterior gives this 2026 GMC Sierra a refined, upscale truck appearance without losing the rugged attitude expected from a GMC pickup. The Black interior keeps the cabin looking sharp and practical, while the full-size design helps create a comfortable environment for commuting, jobsite travel, and longer road trips around Nova Scotia and beyond.

With automatic transmission and 4 roues motrices, this 2026 GMC Sierra is ready for changing weather, gravel roads, winter streets, and towing duties. The powertrain is well suited to drivers who need a truck that feels steady and capable in real-world Canadian conditions, whether carrying tools, heading to camp, or taking on daily business use.

A full-size pickup should do more than just look tough. This 2026 GMC Sierra is designed to deliver real utility with a bed made for equipment, supplies, and larger cargo that would never fit in a sport utility vehicle. That practical flexibility is one of the biggest reasons truck owners keep coming back to the Sierra year after year.

For drivers shopping at Steele Chevrolet Buick GMC in Dartmouth, this 2026 GMC Sierra offers a strong mix of diesel efficiency, four-wheel-drive confidence, and full-size truck usefulness. It is a dependable choice for work, travel, and outdoor living, with the kind of balanced strength that makes every drive feel ready for more.

This 2026 GMC Sierra's VIN is: 3GTUUBE81TG277577.

...

Engine: Turbocharged Diesel I6 3.0L/183
L/100Km City: 10.7
L/100Km Hwy: 9.3


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 airbagHitch 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)Seat 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.)HD Rear Vision Camera (Removed with (UV2) HD Surround Vision.)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.)OnStar 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 EquipmentCompass, located in instrument clusterWindows, power rear, express downDoor locks, powerDefogger, rear-window electricAssist handles front A-pillar mounted for driver and passenger, rear B-pillar mountedAir conditioning, dual-zone automatic climate controlSeat trim, ClothCruise control, steering wheel-mountedSeat adjuster, passenger 4-way manualExterior Temperature Display, located in radio displayMirror, inside rearview, manual tiltSeat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)Window, power front, passenger express downUSB Ports, 2, Charge/Data ports located on instrument panelSteering wheel, wrappedAir vents, rearDriver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital displayBrake lining wear indicatorWindows, power front, drivers express up/downSteering column lock, electricalKeyless Open and Start includes remote keyless entryUSB ports, (2) charge-only, rearFloor covering, colour-keyed carpeting (Includes (B32) front floor mats and (B33) rear floor mats on Crew Cab and Double Cab models.)Floor mats, rubberized-vinyl front (Deleted when (RIA) All-weather floor liner, LPO is ordered.)Floor mats, rubberized-vinyl rear (Deleted when (RIA) All-weather floor liner, LPO is ordered.)GMC Premium information Display-13.4" diagonal Multicolour I touch screenSeat adjuster, driver 10-way power including lumbar (Deleted with (RG4) Fleet Delete Base Content Package.)Steering column, manual Tilt-Wheel and telescoping (Deleted with (RG4) Fleet Delete Base Content Package.)Remote vehicle starter system (Included with (B59) Remote Start Package. Deleted with (RG4) Fleet Delete Base Content Package when (B59) Remote Start Package is not ordered.)Theft-deterrent system, unauthorized entry (Included with (B59) Remote Start Package. Deleted with (RG4) Fleet Delete Base Content Package when (B59) Remote Start Package is not ordered.)Steering wheel, heated (Deleted with (RG4) Fleet Delete Base Content Package.)Seating, heated driver and front outboard passenger (Deleted with (RG4) Fleet Delete Base Content Package.)Remote Start Package includes (BTV) Remote Start, (UTJ) Theft-deterrent system and (C49) rear-window defoggerPower outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet) (Includes (UBI) 2-USB charge ports.)Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet) (Included and only available with (KI4) 120-volt AC power outlet.)Exterior EquipmentTire carrier lock keyed cylinder lock that utilizes same key as ignition and doorCornerStep, rear bumperGlass, deep-tintedTailgate and bed rail protection caps, topDoor handles, body-colourBumper, front chrome lowerBumper, rear chrome with bumper CornerStepsTailgate, standardLamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheelWheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spareMirrors, outside heated power-adjustableMouldings, window surround, ChromeTailgate, 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.)Taillamps, LED LED signature taillight and Fade-on/Fade-off animation, incandescent stop, turn and reverse lightTires, 255/70R17 all-season, blackwallTire, spare 255/70R17 all-season, blackwall (Included with (QBN) 255/70R17 all-season, blackwall tires.)Wheels, 17" x 8" (43.2 cm x 20.3 cm) 6-spoke Bright Silver painted aluminumMirror caps, chrome (Requires (DLF) outside heated power adjustable mirrors.)Grille (Chrome header with medium silver grille insert bars.)LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob (Deleted with (RG4) Fleet Delete Base Content Package.)Entertainment EquipmentBluetooth for phone connectivity to vehicle infotainment systemAudio system feature, 6-speaker system,Wi-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 AutoSiriusXM 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 StartAuto-locking rear differentialAutomatic Stop/StartSteering, Electric Power Steering (EPS) assist, rack-and-pinionCapless Fuel FillExhaust, single outletSuspension Package, StandardPickup bedTransfer case, single speed, electronic Autotrac with push button control (4WD models only)Engine, 2.7L TurboMax (310 hp [231 kW] @ 5600 rpm, 430 lb-ft of torque [583 Nm] @ 3000 rpm) (Includes (KW5) 220-amp alternator and (MFC) 8-speed automatic transmission. Not available with (X31) X31 Off-Road Package or (NHT) Max Trailering Package.)Transmission, 8-speed automatic, (Column shifter) electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Standard and only available with (L3B) 2.7L TurboMax engine.)Rear axle, 3.42 ratio (Included and only available with (L3B) 2.7L TurboMax engine or (NHT) Max Trailering Package with (L84) 5.3L EcoTec3 V8 engine.)Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L3B) 2.7L TurboMax engine.)Cargo tie downs (12), fixed, rated at 500 lbs per cornerRecovery hooks, front, frame-mounted, Black (Included with 4WD models. Included and only available on 2WD models with (PED) Sierra Safety Plus Package.)Alternator, 220 amps (Included and only available with (L3B) 2.7L TurboMax engine, (LZ0) Duramax 3.0L Turbo-Diesel I6 engine, (VYU) Snow Plow Prep Package or (NHT) Max Trailering Package.)GVWR, 7000 lbs. (3175 kg) (Requires Crew Cab 4WD or Double Cab 4WD model and (L3B) TurboMax engine. Requires Double Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine without (NHT) Max Trailering Package.)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.)SLE Convenience Package includes (CJ2) dual climate control, (A2X) 10-way power driver seat including power lumbar, (KA1) heated driver and passenger seats, (KI3) heated steering wheel, (C49) rear-window defogger, (BTV) Remote Start, (UTJ) content theft alarm and (UF2) cargo bed LED lighting (Deleted with (RG4) Fleet Delete Base Content Package.)Kodiak includes (G80) auto-locking rear differential and (Z82) Trailering PackageSLE PREFERRED EQUIPMENT GROUP includes standard equipment,GVWR 7200 LBS. (3266 KG),X31 OFF-ROAD PACKAGE includes Off-Road suspension (JHD) Hill Descent Control (NZZ) skid plates (K47) heavy-duty air filter and X31 hard badge Includes (UHN) 18 6-spoke machined aluminum wheels with Dark Grey Metallic accents and (XCK) 265/65R18SL all-terrain blackwall tires (B1J) rear wheelhouse liners and (NQH) 2-speed transfer case. Includes (N10) dual exhaust.,REAR AXLE 3.23 RATIO,TIRES 275/60R20SL ALL-TERRAIN BLACKWALL (Includes (QAQ) spare tire.),COASTAL DUNE,TRANSMISSION 10-SPEED AUTOMATIC (COLUMN SHIFTER) ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking,WHEELS 20 POLISHED ALUMINUM WHEELS with technical grey painted accents,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.,BEDLINER SPRAY-ON Pickup bedliner with GMC logo