* Gooseneck/5th Wheel Prep Pkg * Power Assist Steps * 12- Bose Speakers * HD Surround Vision * Rear Camera Mirror * Heated/Ventilated Front Seats *

Every drive is a statement of power and prestige in the 2026 GMC Sierra 3500HD Denali Ultimate. Clad in a striking Glacier White Tricoat with an Alpine Umber interior, this new heavyweight champion merges robust utility with top-tier luxury. Under the hood, a Duramax 6.6L Turbo-Diesel V8 delivers a formidable 470 horsepower and 975 lb-ft of torque, coupled with a smooth 10-speed automatic transmission. The vehicle is geared for high-demand towing with the Gooseneck / 5th Wheel Prep Pkg and comes with robust Power Retractable Assist Steps for easy access.

Safety and convenience are prioritized with features like Blind Spot Monitor, Rear Parking Aid, HD Surround Vision System, and Head-Up Display. For comfort, the driver and passengers will enjoy heated and ventilated front seats, heated rear seats, and seat massage options for long journeys. The integration of technology is seamless with a navigation system, smart device integration, and Wi-Fi hotspot keeping you connected on the go. Enhanced driving dynamics are offered by LED headlights, Automatic Highbeams, Adaptive Cruise Control, and an integrated Tailgate Step that adds to its practicality.

Explore unmatched capability wrapped in luxury with this elite model, perfect for the discerning professional or outdoor enthusiast.

Stock # T4385105
AMVIC Licensed Dealer.

• POLAR WHITE TRICOAT
• 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).
• 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

• 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)
• 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