The 2026 GMC Sierra 1500 Denali Ultimate brings premium truck capability, diesel efficiency, and bold GMC presence together in one refined package. Offered by Steele Chevrolet Buick GMC in Dartmouth, this four-door Crew Cab stands out in Black with an Alpine Umber interior. Its 3.0L turbocharged diesel I6, automatic transmission, and four-wheel drive layout make it ready for work, travel, and daily use.

This GMC Sierra 1500 Denali Ultimate pairs strong towing-focused engineering with a smooth and confident road feel. The Crew Cab layout adds generous room for passengers, while the diesel engine is known for strong low-end torque and long-distance comfort. With an engine block heater included, this truck is well suited for Canadian winters and early morning starts in colder weather.

FEATURES OF THE Sierra 1500 Denali Ultimate

Premium Denali Ultimate full-size truck design
Black exterior with upscale cabin finish
Crew Cab with four full doors
Turbo diesel power with automatic transmission

TRUCK FEATURES

Four-wheel drive for added all-season traction
Crew Cab supports passengers and gear
Diesel torque helps with hauling duties
Pickup versatility for work and travel

ADVANCED SAFETY FEATURES

Four-wheel drive boosts control on roads
Strong truck stance supports stable driving
Large cabin design aids outward visibility
Built for confident travel in weather

PERFORMANCE AND EFFICIENCY

Turbocharged 3.0L diesel I6 performance
Automatic transmission delivers smooth shifting
Paddle shifters add hands-on control
Diesel power supports strong cruising range

COMFORT AND CONVENIENCE

Four-door access helps daily practicality
Crew Cab adds roomy passenger space
Engine block heater aids cold starts
Refined cabin suits long highway drives

TECHNOLOGY AND CONNECTIVITY

Paddle shifters create engaging driver input
Clear automatic operation for easy driving
Modern truck layout supports everyday use
Practical controls suit work or travel

CARGO SPACE

Pickup bed supports tools and gear
Crew Cab balances cargo and passengers
Full-size truck shape adds utility
Flexible hauling for daily truck tasks

The 2026 GMC Sierra 1500 Denali Ultimate is ideal for drivers who want more than basic pickup strength. Its diesel engine brings a calm, capable feel on the highway, while four-wheel drive helps when roads turn rough or weather changes fast. In Dartmouth, that blend of comfort and confidence matters through every season.

The Black exterior gives this GMC Sierra 1500 Denali Ultimate a clean, upscale look that fits both job sites and evening outings. Inside, the Alpine Umber interior adds warmth and a premium atmosphere. The result is a truck that feels polished without losing the practical purpose that drivers expect from a full-size pickup.

The automatic transmission keeps driving simple in traffic, on the highway, and around town. Paddle shifters add a more direct connection when you want extra control. That mix makes this GMC Sierra 1500 Denali Ultimate easy to enjoy whether you are commuting, towing, or setting out on a weekend trip with family or gear.

Drivers shopping at Steele Chevrolet Buick GMC will appreciate how this GMC Sierra 1500 Denali Ultimate combines truck usefulness with premium character. The Crew Cab body offers easy entry through four full doors and useful space for passengers, bags, or equipment. It is a smart fit for drivers who need one vehicle to handle business, family, and recreation.

WHAT OTHER OWNERS LIKE

Smooth diesel torque for easy driving
Spacious Crew Cab for family use
Confident four-wheel drive in winter
Premium feel with strong truck utility

This 2026 GMC Sierra 1500 Denali Ultimate's VIN is: 1GTUUHE88TZ386458.

...

Engine: Turbocharged Diesel I6 3.0L/183
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)Enhanced Automatic Emergency BrakingRear 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 onlyFront 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.)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.)3 Years of OnStar One. Up to 3 years of Safety Services, including Stolen Vehicle Assistance and 24/7 access to Emergency Advisors. Plus connectivity for the Built-in Wi-Fi Hotspot and In-Vehicle Apps. Terms at OnStar.ca/en/plans (Requires (UE1) OnStar.)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 massageSteering 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 moduleFloor mats, carpeted front (Includes Premium floor mats with corner applique. Deleted when (BKF) Premium Floor Liners are ordered.)Floor mats, carpeted rear (Includes Premium floor mats. Deleted when (BKF) Premium Floor Liners are ordered.)Super Cruise equipped. Includes OnStar One with Super Cruise (up to 3 years) (Requires (UE1) OnStar and (R9M) 3 Years OnStar One. Term begins on vehicle delivery date. Paid subscription required after expiry. Conditions apply. Always pay attention while driving and when using Super Cruise. Always use Super Cruise in accordance with local laws. Do not use a hand-held device. See your vehicle brand's Super Cruise Canadian website for compatible highways and more information. 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 are subject to terms and limitations and will vary by model, vehicle configuration, software version, conditions, and geographical and technical restrictions. See onstar.ca for details.)Exterior EquipmentTire carrier lock keyed cylinder lock that utilizes same key as ignition and doorCornerStep, rear bumperMirror caps, chromeGlass, deep-tintedWindow, power, rear sliding with rear defoggerDoor handles, chromeTailgate 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 wheelWheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spareTire, spare 255/80R17SL all-season, blackwallLighting, perimeterMirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memoryWipers, front rain-sensingMouldings, window surround, ChromeFog lamps, LEDTailgate, GMC MultiPro Tailgate with six functional load/access featuresBumper, rear body-colour with corner stepsBumper, front, body-colour lowerLED 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, 275/50R22SL all-season, blackwallSunroof, powerTaillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animationWheels, 22" (55.9 cm) 7-spoke ultra-bright machined with bright chrome accents and dark paintWheelhouse liners, rear (Deleted with (E3Z) Carbon Fibre Composite Bed.)GMC MultiPro Power Steps, power-retractable with rearward articulating, (providing bed access). Foot activated running side board.Grille (Vader chrome header with Signature Denali Grille in vader chrome.)GMC Front and Rear Logo, Vader ChromeBedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Deleted with (E3Z) Carbon Fibre Composite Bed.)LPO, MultiPro Tailgate Audio System by KickerEntertainment 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-dutyAuto-locking rear differentialAutomatic Stop/StartSteering, Electric Power Steering (EPS) assist, rack-and-pinionCapless Fuel FillRear axle, 3.23 ratioCooling, external engine oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)Cooling, auxiliary external transmission oil cooler (Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)Pickup bedTransfer case, two-speed, electronic Autotrac with push button control (4WD models only)Cargo tie downs (12), fixed, rated at 500 lbs per cornerRecovery hooks, chromeTransmission, 10-speed automatic with Electronic Precision shift, electronically controlled with overdrive, and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade BrakingGVWR, 7100 lbs. (3221 kg) (Requires (L87) 6.2L EcoTec3 V8 engine.)Electronic Precision Shift and steering column paddle shiftersBattery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L87) 6.2L EcoTec3 V8 engine.)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, 6.2L EcoTec3 V8 (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management (Requires (NPP) Dual, sport-mode active exhaust enabled.)Hill Descent Control (Requires 4WD model.)Denali Premium Suspension with Adaptive Ride ControlAlternator, 170 amps (Included and only available with (L87) 6.2L EcoTec3 V8 engine. Not available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)Active Exhaust, Dual, sport-mode enabled (Required and only available with (L87) 6.2L EcoTec3 V8 engine. Not available with (N10) Dual exhaust.)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. (UGN) Enhanced Automatic Emergency Braking is standard and replaces (UHY) Automatic Emergency Braking.)ALPINE UMBER FULL GRAIN LEATHER SEAT TRIM,REAR AXLE 3.23 RATIO,LPO BLACK SIERRA NAMEPLATES (dealer-installed),GVWR 7200 LBS. (3266 KG),DENALI ULTIMATE PREFERRED EQUIPMENT GROUP includes standard equipment,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.),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,PREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT FRONT,LPO BLACK BADGING PACKAGE (dealer-installed) includes (SFZ) Black GMC emblems LPO and (RIK) Black Sierra Nameplates LPO.,ONYX BLACK,LPO REAR UNDERSEAT STORAGE COMPOSITE STORAGE BIN Crew Cab includes lockable lid (dealer-installed),LPO BLACK GMC EMBLEMS (dealer-installed)