2026 GMC Sierra 3500HD Denali Ultimate * Gooseneck/5th Wheel Prep Pkg * Power Assist Steps * Heated/Ventilated Front Seats * Bose Speakers * Adaptive Cruise * Rear Camera Mirror * 6.6L Duramax Diesel [0]

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Vehicle Summary

Condition: New
Certified: Yes
Body Style: Pickup
Fuel Type: Diesel
KMS: 10
Engine: 6.6L Duramax Diesel
Transmission: 10-Speed Automatic
Drivetrain: Four Wheel Drive
Exterior Color: Downpour Metallic
Interior Color: Alpine Umber
City MPG:
Highway MPG:

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Vehicle Details

* Gooseneck/5th Wheel Prep Pkg * Power Assist Steps * Heated/Ventilated Front Seats * Bose Speakers * Adaptive Cruise * Rear Camera Mirror * Introducing a pinnacle of robust design and unmatched capability, the new 2026 GMC Sierra 3500HD DENALI ULTIMATE showcases a compelling Downpour Metallic exterior paired with an Alpine Umber interior. Equipped with a 6.6L Turbo-Diesel V8 engine and a 10-Speed Automatic Transmission, this vehicle delivers an astounding 470 horsepower and 975 lb-ft of torque, ensuring high-performance and seamless power delivery. Designed to effortlessly handle both recreational towing and serious hauling, the GMC Sierra 3500HD DENALI ULTIMATE features a Gooseneck / 5th Wheel Prep Package for optimal towing capabilities. The Body Colour Wheel Arch Mouldings enhance its aesthetic, complementing the striking design. For driving in diverse weather conditions, the inclusion of All-Weather Floor Liner proves indispensable. High-end features like a Navigation System, Head-Up Display, Rear Parking Aid, and the HD Surround Vision System provide technology-driven convenience and safety. Comfort is not compromised with Heated Front Seats, a Heated Steering Wheel, and Ventilated Front Seats, ensuring a pleasant driving experience throughout the year. Additional luxury is provided by Power Retractable Running Boards and a Power Sunroof, enhancing both functionality and style. With advanced safety technology including Lane Departure Warning, Blind Spot Monitor, and Front Collision Mitigation, drivers can enjoy peace of mind on the road. This model comes standard with 4x4 capability, ready to tackle rugged terrains while ensuring stability and traction. Stock # T4384150 AMVIC Licensed Dealer.

LPO ALL-WEATHER FLOOR LINER 1ST AND 2ND ROWS (dealer-installed)
REAR AXLE 3.42 RATIO
TRANSMISSION 10-SPEED AUTOMATIC (STD)
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) (STD)
Passenger Adjustable Lumbar
Power Retractable Running Boards
LED Headlights
Navigation System
Telematics
Multi-Zone A/C
Stability Control
Traction Control
Power Folding Mirrors
Floor Mats
Intermittent Wipers
Heated Front Seat(s)
Leather Seats
Generic Sun/Moonroof
Floor Mats
Heated Front Seat(s)
Premium Sound System
Heads-Up Display
Auxiliary Audio Input
Auxiliary Audio Input
Back-Up Camera
Back-Up Camera
4-Wheel Disc Brakes
Daytime Running Lights
Locking/Limited Slip Differential
Power Mirror(s)
Leather Steering Wheel
Aerial View Display System
Power Windows
Keyless Start
Heads-Up Display
Fog Lamps
Telematics
Keyless Start
Daytime Running Lights
Lane Departure Warning
Variable Speed Intermittent Wipers
Turbocharged
Adaptive Cruise Control
Back-Up Camera
Requires Subscription
Integrated Tailgate Step
Heated Steering Wheel
Remote Engine Start
Requires Subscription
Tires - Rear All-Terrain
Front Collision Warning
Front Head Air Bag
Automatic Highbeams
Universal Garage Door Opener
Cross-Traffic Alert
Tire Pressure Monitor
Mirror Memory
Front Collision Mitigation
Sun/Moonroof
Bluetooth Connection
Cooled Front Seat(s)
Bluetooth Connection
Daytime Running Lights
Power Door Locks
Auxiliary Audio Input
Satellite Radio
Heated Mirrors

DENALI ULTIMATE PREFERRED EQUIPMENT GROUP includes standard equipment
LPO BODY COLOUR WHEEL ARCH MOULDINGS (dealer-installed)
GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).
DOWNPOUR METALLIC
Driver Air Bag
Blind Spot Monitor
Conventional Spare Tire
Smart Device Integration
Power Windows
Cruise Control
Sliding Rear Window
Rain Sensing Wipers
Bucket Seats
Rear Defrost
WiFi Hotspot
Front Side Air Bag
Automatic Highbeams
Steering Wheel Audio Controls
Bluetooth Connection
ABS
Tow Hitch
Front Collision Warning
Power Steering
Front Collision Mitigation
Bed Liner
Auto-Dimming Rearview Mirror
MP3 Capability
Rear Defrost
Premium Sound System
Power Door Locks
Tow Hooks
Seat-Massage
Requires Subscription
Driver Adjustable Lumbar
Front Collision Warning
Pass-Through Rear Seat
Privacy Glass
Lane Departure Warning
Running Boards/Side Steps
Rear Head Air Bag
Power Driver Seat
Adjustable Steering Wheel
Driver Restriction Features
Seat Memory
MP3 Capability
Tire Pressure Monitor
Power Passenger Seat
Keyless Entry
Security System
Four Wheel Drive
AM/FM Stereo
Passenger Air Bag
Rear Bench Seat
Smart Device Integration
Climate Control
Tires - Front All-Terrain
MP3 Capability
Tire Pressure Monitor
Passenger Air Bag Sensor
Aluminum Wheels
Back-Up Camera
Heated Rear Seat(s)
Integrated Turn Signal Mirrors
Seat-Massage
Requires Subscription
Rear Parking Aid
Front Collision Mitigation

Vehicle Highlights

All advertised vehicles are subject to actual dealer availability. Certain vehicles listed may not be available, or may have different prices. Prices exclude state tax, license, document preparation fee, smog fee, and finance charges, if applicable. Vehicle option and pricing are subject to change. Prices include all dealer rebates and dealer incentives. Pricing and availability varies by dealership. Please check with your dealer for more information. Prices do not include dealer charges, such as advertising, that can vary by manufacturer or region, or costs for selling, preparing, displaying or financing the vehicle. Images displayed may not be representative of the actual trim level of a vehicle. Colors shown are the most accurate representations available. However, due to the limitations of web and monitor color display, we cannot guarantee that the colors depicted will exactly match the color of the car. Information provided is believed accurate but all specifications, pricing, and availability must be confirmed in writing (directly) with the dealer to be binding. Neither the Dealer nor Catalyst IQ is responsible for any inaccuracies contained herein and by using this application you the customer acknowledge the foregoing and accept such terms.

Net Price DOES NOT include dealer or vendor installed upgrades, accessories, or added after market items. Those products are OPTIONAL and can be purchased for an additional cost. Call For Details!*

Final prices are price shown plus government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge.

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.

New 2026 GMC Sierra 3500HD

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