$101,999.00 x 84 months @ 6.49% APR with $0.00 down payment (estimated financing rate, cost of borrowing $25,042.44). Plus GST.
$101,999.00 x 84 months @ 6.49% APR with $0.00 down payment (estimated financing rate, cost of borrowing $25,042.44). Plus GST.
The 2025 GMC Sierra 3500HD Denali Ultimate redefines what a heavy-duty truck can be; combining relentless diesel power, cutting-edge trailering technology, and first-class luxury. With its commanding presence, exclusive Denali Ultimate interior, and advanced capability, this truck is built for those who demand the absolute best in both strength and sophistication.
Performance & Capability
Engine: 6.6L Duramax® V8 Turbo-Diesel delivering immense torque and heavy-duty performance
Transmission: Allison® 10-speed automatic for seamless, heavy-load shifting and durability
Drivetrain: Autotrac® 4-Wheel Drive (4WD) for confident control in all terrains and conditions
Axle Ratio: 3.42 rear axle engineered for maximum towing strength and efficiency
Exhaust Brake System enhancing control and stability when towing downhill
Suspension: Off-road tuned suspension with skid plates for durability on rugged terrain
Trailering Technology: Integrated trailer brake controller, Hitch View, trailer camera provisions, and advanced in-vehicle trailering app
Trailer Tire Pressure Monitoring System for real-time towing awareness
Digital Variable Steering Assist for precise handling under load
Winter & Weather Comfort
Heated & Ventilated Front Seats with massaging function for ultimate comfort in all seasons
Heated Rear Outboard Seats and Heated Steering Wheel for cold-weather luxury
Remote Start System to prepare the cabin before every drive
Dual-Zone Automatic Climate Control for personalized comfort
Engine Block Heater and Winter Grille Cover for extreme cold-weather reliability
Rain-Sensing Wipers and deep-tinted glass for improved visibility and comfort
Interior Comfort & Convenience
Denali Ultimate Interior with premium full-grain leather, authentic wood accents, and Alpine Umber finish
Power Front Seats with memory, lumbar, bolster adjustment, and massage functionality
Power Sunroof creating an open, upscale cabin atmosphere
Power Sliding Rear Window and rear seat storage package for added practicality
Wireless Charging Pad and multiple USB/120V outlets throughout the cabin
Keyless Open & Push-Button Start for effortless access
13.4" GMC Premium Infotainment Touchscreen with Google Built-In and Navigation
12" Digital Driver Display and Head-Up Display for intuitive driver information
Bose® Premium Audio System delivering rich, concert-quality sound
Rear Camera Mirror for an unobstructed, high-definition rear view
Safety & Driver Assistance
GMC Pro Safety suite designed for enhanced confidence on every drive
Forward Collision Alert with Automatic Emergency Braking
Lane Departure Warning and Lane Keep Assist
Adaptive Cruise Control for stress-free highway driving
HD Surround Vision and Bed View Camera for complete visibility when maneuvering or trailering
Front & Rear Park Assist and Following Distance Indicator
Trailer Side Blind Zone Alert for safer lane changes while towing
Rear Cross Traffic Alert and Front Pedestrian Braking for added awareness
Teen Driver Mode and Buckle-to-Drive for enhanced safety monitoring
Exterior Styling & Utility
20" Machined Aluminum Wheels paired with all-terrain tires for a bold, capable stance
Exterior Colour: White Frost Tricoat — premium, striking, and unmistakably upscale
Signature Denali Ultimate Vader Chrome grille and distinctive badging
LED Headlamps, Fog Lamps, Cargo Lighting, and Roof Marker Lamps for maximum visibility
GMC MultiPro Tailgate with six-function versatility and integrated Kicker audio system
Spray-On Bedliner and 120V Bed-Mounted Outlet for worksite functionality
Power-Retractable Assist Steps with LED perimeter lighting for easy entry
Heated, power-adjustable trailering mirrors with integrated lighting
Chrome Recovery Hooks and CornerSteps for added utility and confidence
Whether you’re hauling heavy equipment, towing with confidence, or enjoying a refined daily drive, the 2025 GMC Sierra 3500HD Denali Ultimate delivers unmatched capability, premium craftsmanship, and advanced innovation. It’s the pinnacle of heavy-duty luxury; built for those who refuse to compromise.