NEW2026 GMC Sierra 1500 AT4X
Steele ChevCall: (902) 434-4100
PRICE: $107,369*
Stock#: N428225
VIN: 3GTUUFEL9TG428225
Exterior Colour: Onyx Black
Interior Colour: Obsidian Rush
Interior Colour: Obsidian Rush
*Plus applicable taxes, licensing and fees. Discounts subject to program
eligibility. Please check with dealer for details.
Steele Chev Sales Team:
Dealer Comments
The 2026 GMC Sierra 1500 At4x brings premium off-road strength, bold V8 power, and everyday comfort together in one full-size pickup. Finished in Black with a matching Black interior, this four-door truck has a confident look and a purpose-built feel. At Steele Chevrolet Buick GMC in Dartmouth, this Sierra 1500 At4x is ready for drivers who want serious capability with upscale refinement.
Built with 4 roues motrices, translated here as four-wheel drive, this 2026 GMC Sierra 1500 At4x is made for changing road conditions, rough trails, and demanding work. Its 6.2-litre Gas V8 engine delivers strong output and smooth response, while the automatic transmission helps make power easy to use. Paddle shifters add a more hands-on driving feel when you want quick control.
FEATURES OF THE Sierra 1500 At4x
Black exterior with bold truck presence
Black interior with upscale cabin feel
Four-wheel drive for added traction
Paddle shifters for manual gear control
TRUCK FEATURES
Full-size pickup with four-door cabin
Four-wheel drive for work and trails
Strong V8 power for heavy tasks
Pickup box adds useful cargo versatility
ADVANCED SAFETY FEATURES
Four-wheel drive aids slippery road traction
High driving position improves outward visibility
Strong truck build inspires added confidence
Automatic transmission supports smoother control
PERFORMANCE AND EFFICIENCY
6.2-litre Gas V8 delivers strong power
Automatic transmission provides smooth shifting
Paddle shifters add responsive driver control
Four-wheel drive boosts all-surface capability
COMFORT AND CONVENIENCE
Four-door layout improves daily practicality
Spacious cabin supports crew comfort
Easy entry helps with frequent stops
Refined interior suits long drives well
TECHNOLOGY AND CONNECTIVITY
Paddle shifters enhance engaged driving feel
Clear driver-focused layout supports usability
Modern truck design feels intuitive
Controls placed for quick access
CARGO SPACE
Pickup bed handles gear and supplies
Large truck format supports bigger loads
Cabin space adds personal item storage
Versatile layout suits work or weekends
WHAT OTHER OWNERS LIKE
Strong V8 performance feels confident
Four-wheel drive handles changing conditions
Comfortable cabin suits daily driving
Pickup versatility supports active lifestyles
In Dartmouth, this 2026 GMC Sierra 1500 At4x stands out as a smart choice for drivers who need real truck capability without giving up comfort. The Black exterior gives it a clean, assertive look, while the Black interior keeps the cabin cohesive and refined. Its full-size design gives you the space and presence expected from a premium GMC pickup.
Power comes from a 6.2-litre Gas V8, an engine known for strong acceleration and effortless highway passing. Paired with an automatic transmission, this setup delivers smooth operation in traffic, on open roads, and on rougher routes. The addition of paddle shifters gives this 2026 GMC Sierra 1500 At4x a more involved feel behind the wheel, letting you take control of gear changes when needed.
This truck is also built to handle more than the daily commute. Four-wheel drive helps this 2026 GMC Sierra 1500 At4x stay composed when weather or terrain becomes less predictable. Whether you are heading to a job site, towing recreational gear, or travelling beyond paved roads, the drivetrain supports confident traction and dependable performance.
Inside, the four-door layout adds real convenience for passengers and gear. This 2026 GMC Sierra 1500 At4x offers the kind of cabin space that works well for busy family use, outdoor plans, and professional demands. The layout is practical, the driving position is commanding, and the overall feel is suited to drivers who expect both utility and comfort in one truck.
For shoppers visiting Steele Chevrolet Buick GMC, this pickup delivers the power, style, and versatility that make a full-size truck such a valuable choice. The 2026 GMC Sierra 1500 At4x is ready to handle hard work, weekend travel, and everyday driving with equal confidence. It is a capable and refined truck designed to leave a strong impression wherever it goes.
This 2026 GMC Sierra 1500 At4x's VIN is: 3GTUUFEL9TG428225.
Built with 4 roues motrices, translated here as four-wheel drive, this 2026 GMC Sierra 1500 At4x is made for changing road conditions, rough trails, and demanding work. Its 6.2-litre Gas V8 engine delivers strong output and smooth response, while the automatic transmission helps make power easy to use. Paddle shifters add a more hands-on driving feel when you want quick control.
FEATURES OF THE Sierra 1500 At4x
Black exterior with bold truck presence
Black interior with upscale cabin feel
Four-wheel drive for added traction
Paddle shifters for manual gear control
TRUCK FEATURES
Full-size pickup with four-door cabin
Four-wheel drive for work and trails
Strong V8 power for heavy tasks
Pickup box adds useful cargo versatility
ADVANCED SAFETY FEATURES
Four-wheel drive aids slippery road traction
High driving position improves outward visibility
Strong truck build inspires added confidence
Automatic transmission supports smoother control
PERFORMANCE AND EFFICIENCY
6.2-litre Gas V8 delivers strong power
Automatic transmission provides smooth shifting
Paddle shifters add responsive driver control
Four-wheel drive boosts all-surface capability
COMFORT AND CONVENIENCE
Four-door layout improves daily practicality
Spacious cabin supports crew comfort
Easy entry helps with frequent stops
Refined interior suits long drives well
TECHNOLOGY AND CONNECTIVITY
Paddle shifters enhance engaged driving feel
Clear driver-focused layout supports usability
Modern truck design feels intuitive
Controls placed for quick access
CARGO SPACE
Pickup bed handles gear and supplies
Large truck format supports bigger loads
Cabin space adds personal item storage
Versatile layout suits work or weekends
WHAT OTHER OWNERS LIKE
Strong V8 performance feels confident
Four-wheel drive handles changing conditions
Comfortable cabin suits daily driving
Pickup versatility supports active lifestyles
In Dartmouth, this 2026 GMC Sierra 1500 At4x stands out as a smart choice for drivers who need real truck capability without giving up comfort. The Black exterior gives it a clean, assertive look, while the Black interior keeps the cabin cohesive and refined. Its full-size design gives you the space and presence expected from a premium GMC pickup.
Power comes from a 6.2-litre Gas V8, an engine known for strong acceleration and effortless highway passing. Paired with an automatic transmission, this setup delivers smooth operation in traffic, on open roads, and on rougher routes. The addition of paddle shifters gives this 2026 GMC Sierra 1500 At4x a more involved feel behind the wheel, letting you take control of gear changes when needed.
This truck is also built to handle more than the daily commute. Four-wheel drive helps this 2026 GMC Sierra 1500 At4x stay composed when weather or terrain becomes less predictable. Whether you are heading to a job site, towing recreational gear, or travelling beyond paved roads, the drivetrain supports confident traction and dependable performance.
Inside, the four-door layout adds real convenience for passengers and gear. This 2026 GMC Sierra 1500 At4x offers the kind of cabin space that works well for busy family use, outdoor plans, and professional demands. The layout is practical, the driving position is commanding, and the overall feel is suited to drivers who expect both utility and comfort in one truck.
For shoppers visiting Steele Chevrolet Buick GMC, this pickup delivers the power, style, and versatility that make a full-size truck such a valuable choice. The 2026 GMC Sierra 1500 At4x is ready to handle hard work, weekend travel, and everyday driving with equal confidence. It is a capable and refined truck designed to leave a strong impression wherever it goes.
This 2026 GMC Sierra 1500 At4x's VIN is: 3GTUUFEL9TG428225.
- Adaptive Cruise Control
- Air conditioning, dual-zone automatic climate control
- Air vents, rear
- 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
- Bluetooth for phone connectivity to vehicle infotainment system
- Bose Premium Series with 12-speaker system with CenterPoint, Richbass woofer and AudioPilot
- Brake lining wear indicator
- Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
- Compass, located in instrument cluster
- Defogger, rear-window electric
- Door locks, power
- Driver Information Centre, enhanced, 12.3 diagonal reconfigurable multicolour digital display
- Driver memory recalls driver presets for power driver seat and outside mirrors
- Exterior Temperature Display, located in radio display
- Floor covering, colour-keyed carpeting
- GMC Premium information Display-13.4 diagonal Multicolour I touch screen
- 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
- Keyless Open and Start includes remote keyless entry
- Multicolour 15 Diagonal Head-Up Display
- Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
- Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- Premium 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.)
- Rear Camera Mirror, inside rearview auto-dimming with full camera display
- Remote vehicle starter system
- Seat adjuster, driver 16-way power including lumbar and massage
- Seat adjuster, passenger 16-way power including lumbar and massage
- Seat trim, Full grain leather
- 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)
- Seating, heated driver and front outboard passenger
- Seats, front bucket with centre console
- Seats, heated second row outboard seats
- Seats, ventilated driver and front passenger
- SiriusXM
- 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.)
- Steering column lock, electrical
- Steering column, power rake and telescoping
- Steering wheel audio controls
- Steering wheel, heated
- Steering wheel, leather-wrapped
- Theft-deterrent system, unauthorized entry
- Universal Home Remote
- USB ports, (2) charge-only, rear
- USB Ports, 2 (first row) located on console
- USB Ports, 2, Charge/Data ports located inside centre console
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
- Window, power front, passenger express up/down
- Windows, power front, drivers express up/down
- Windows, power rear, express down
- Wireless Charging
- Wireless, Apple CarPlay / Wireless Android Auto
- Bedliner, 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.)
- CornerStep, rear bumper (Not included with (ULV) AT4X AEV Edition.)
- Door handles, body-colour (Gloss Black with (ULV) AT4X AEV Edition.)
- Fog lamps, LED
- Front Bumper, AEV Stamped-steel high approach Front Bumper with heavy duty cast recovery points
- Glass, deep-tinted
- Grille (Gloss Black header with Dark Nickel grille insert bars with gloss black accents.)
- Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
- IntelliBeam, automatic high beam on/off (Included and only available with (PDI) GMC Pro Safety.)
- Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
- LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
- Lighting, perimeter
- LPO, MultiPro Tailgate Audio System by Kicker
- Mirror caps, high gloss Black
- Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
- Sunroof, power
- Tailgate and bed rail protection caps, top
- Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
- Tailgate, GMC MultiPro Tailgate with six functional load/access features
- Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Tire, spare LT275/70R18 blackwall Goodyear Wrangler Territory MT
- Tires, LT275/70R18 blackwall Goodyear Wrangler Territory MT
- Wheelhouse liners, rear
- Wheels, 18 x 8.5 (45.7 cm x 21.6 cm) Gloss Black painted full-size, spare Aluminum
- Wheels, 18 x 8.5 (45.7 cm x 21.6 cm) Painted aluminum with dark panted pockets
- Window, power, rear sliding with rear defogger
- Wipers, front rain-sensing
- 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
- Automatic Emergency Braking (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.)
- 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.)
- Daytime Running Lamps, LED signature lighting
- Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
- Forward Collision Alert (Included and only available with (PDI) GMC Pro Safety.)
- Front and Rear Park Assist, ultrasonic
- Front Pedestrian Braking (Included and only available with (PDI) GMC Pro Safety.)
- HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a centre stack display. Includes front camera washer.
- Hitch Guidance
- Hitch View with image adjustment, Pan/Zoom/Tilt
- Lane Keep Assist with Lane Departure Warning (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.)
- OnStar services capable (See onstar.ca for details and limitations. Services vary by model. Service plan required.)
- Rear Cross Traffic Braking
- Rear Pedestrian Alert
- Rear Seat Belt Indicator
- Rear Seat Reminder
- Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
- Seat Belt Adjustable Guide Loops, front row only
- 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)
- Trailer Camera Provisions and trailer viewing software
- Trailer Side Blind Zone Alert
- Air filter, heavy-duty
- Alternator, 220 amps
- Automatic Stop/Start
- 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.)
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Capless Fuel Fill
- Cargo tie downs (12), fixed, rated at 500 lbs per corner
- Differential, driver-selectable full-locking front, e-locking
- Differential, driver-selectable full-locking rear, e-locking
- Electronic Precision Shift and steering column paddle shifters
- Exhaust, aluminized stainless-steel muffler and tailpipe
- Exhaust, dual system (No exposed chrome tips in bumper. Only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
- Four wheel drive
- Frame, fully-boxed, hydroformed front section
- GVWR, 7300 lbs. (3311 kg) (Requires (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
- Hill Descent Control
- Pickup bed
- Push Button Start
- Rear axle, 3.23 ratio
- Skid Plates
- Steering, Electric Power Steering (EPS) assist, rack-and-pinion
- Suspension, Off Road with 2 factory installed lift and Multimatic DSSV dampers (Not available with 22 LPO wheels and tires.)
- Trailer brake controller, integrated
- 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 Accessories
- Transfer case, two-speed, electronic Autotrac with push button control (4WD models only) (Includes Terrain mode.)
- VIN: 3GTUUFEL9TG428225








