2026 GMC Sierra 3500HD AT4 * AT4 Premium Plus Pkg * Power Sunroof * Rear Camera Mirror * Head-Up Display * Off-Road High Clearance Steps * Gooseneck/5th Wheel Prep Pkg * Heated/Ventilated Front Seats * 6.6L Duramax Diesel [0]

Vehicle Summary

Location: Wolfe GMC Buick
Condition: New
Certified: Yes
Body Style: Crew Cab
Fuel Type: Diesel
Mileage: 0
Engine: 6.6L Duramax Diesel
Transmission: 10-Speed Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Onyx Black
Interior Color: Jet Black with Kalahari accents
City MPG:
Highway MPG:

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Vehicle Details

**Are you ready to conquer the toughest terrains with unparalleled capability?**

Introducing the 2026 GMC Sierra 3500HD AT4, a powerful symbol of strength and sophistication, coated in Onyx Black with a sleek Black interior. This robust model is powered by a dynamic 8 Cylinder Duramax 6.6L Turbo-Diesel V8 engine, complemented by a seamless 10-speed automatic transmission, ensuring top-tier performance and extraordinary towing capabilities.

Highlighting its utility-focused features, the Sierra 3500HD AT4 comes equipped with the Gooseneck / 5th Wheel Prep Pkg, making it an ideal choice for heavy-duty towing tasks. The AT4 Premium Plus Pkg enhances the already substantial offering with additional technologies and comfort features, including a power sunroof and a high-tech aerial view display system.

Safety is paramount with advanced systems like Front Collision Mitigation and Blind Spot Monitor, ensuring peace of mind under various driving conditions. For those late-night ventures, the LED headlights coupled with automatic highbeams provide superior visibility.

Comfort isn't compromised with heated front and rear seats, a cooled front seat option, and a heated steering wheel for those colder days. The vehicle also features an intuitive navigation system, making every journey as smooth as possible.

Experience unmatched power and luxury whether it's on busy city streets or exploring rugged landscapes.

Stock #T4368874.

AMVIC-licensed Dealer.

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.)
Tow Hooks
Front Collision Mitigation
Requires Subscription
Aerial View Display System
MP3 Capability
AM/FM Stereo
Conventional Spare Tire
Fog Lamps
Driver Restriction Features
Variable Speed Intermittent Wipers
Stability Control
Rear Head Air Bag
Tire Pressure Monitor
Driver Air Bag
Heated Steering Wheel
Bed Liner
Smart Device Integration
Front Collision Warning
Tow Hitch
LED Headlights
Power Steering
Aluminum Wheels
Steering Wheel Audio Controls
Daytime Running Lights
Cruise Control
Power Folding Mirrors
Requires Subscription
Front Head Air Bag
Lane Departure Warning
Leather Seats
Adaptive Cruise Control
Tires - Front All-Terrain
Front Collision Warning
Integrated Turn Signal Mirrors
Power Mirror(s)
Bucket Seats
Integrated Tailgate Step
Auxiliary Audio Input
Front Collision Mitigation
MP3 Capability
Locking/Limited Slip Differential
Tires - Rear All-Terrain
Climate Control
Auxiliary Audio Input
Driver Adjustable Lumbar
Telematics
Intermittent Wipers
Power Driver Seat
Daytime Running Lights
Back-Up Camera
Keyless Entry
Telematics
Front Collision Warning
Heated Front Seat(s)
Front Collision Mitigation

Heated Mirrors
Premium Sound System
Passenger Air Bag Sensor
Power Passenger Seat
Remote Engine Start
Power Windows
Power Door Locks
Blind Spot Monitor
Rain Sensing Wipers
Bluetooth Connection
Rear Bench Seat
Passenger Adjustable Lumbar
Heated Rear Seat(s)
Smart Device Integration
Back-Up Camera
Satellite Radio
Security System
Seat Memory
Requires Subscription
Privacy Glass
Floor Mats
Cross-Traffic Alert
Requires Subscription
4-Wheel Disc Brakes
Passenger Air Bag
Auto-Dimming Rearview Mirror
Multi-Zone A/C
Keyless Start
Cooled Front Seat(s)
Bluetooth Connection
ABS
Daytime Running Lights
Floor Mats
Lane Departure Warning
Auxiliary Audio Input
Pass-Through Rear Seat
Power Windows
Keyless Start
WiFi Hotspot
Tire Pressure Monitor
Traction Control
Four Wheel Drive
Automatic Highbeams
MP3 Capability
Mirror Memory
Rear Parking Aid
Heated Front Seat(s)
Navigation System
Automatic Highbeams
Running Boards/Side Steps
Adjustable Steering Wheel
Bluetooth Connection
Rear Defrost
Power Door Locks
Front Side Air Bag

Vehicle Highlights

* All prices listed are in Canadian Dollars. Price displayed for the province of Alberta, includes dealer-installed accessories, pre-installed products and services and equipment physically attached to the vehicle. The advertised price does not include GST or cost of financing.

Effective September 1st, 2022, vehicles sold in Canada above $100,000 pre-tax retail price may be subject to a luxury tax of either 20% on the amount above $100,000 or a flat 10% on the full value. This tax is in addition to the Goods and Services Tax (GST). For official information, refer to the Government of Canada website.

Fuel consumption ratings and estimates based on GM testing in accordance with Government of Canada approved test methods. Refer to vehicles.nrcan.gc.ca for details.Your actual fuel consumption may vary.

The features and options listed are for the New 2026 GMC Sierra 3500HD and may not apply to this specific vehicle.

GMC Buick Dealer in Edmonton, near St. Albert and Sherwood Park, AB

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New 2026 GMC Sierra 3500HD AT4

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