The 2025 GMC Sierra 3500HD Crew Cab Standard Box Denali Ultimate is a powerful and luxurious heavy-duty truck, designed to provide exceptional performance, comfort, and advanced technology. Finished in the striking Downpour Metallic paint and featuring an elegant Alpine Umber interior, this vehicle makes a bold statement both on and off the road. Under the hood, it’s equipped with the 6.6L Duramax Turbo-Diesel engine, delivering robust power and torque, paired with a smooth-shifting 10-speed automatic transmission for optimal performance across all driving conditions. Whether you're hauling a heavy load or cruising the highway, the Sierra 3500HD ensures confidence and capability. This top-tier model comes with a comprehensive suite of features designed to enhance both work and play. The Trailering Package includes Hitch View, Trailer Side Blind Zone Alert, and a Trailer Brake Controller, making towing easier and safer. Advanced safety technologies such as Forward Collision Alert, Lane Departure Warning, Front Pedestrian Braking, and HD Surround Vision work together to provide peace of mind and protection. The Front and Rear Park Assist, Adaptive Cruise Control, and Heads-Up Display further elevate convenience and safety, making driving more intuitive and secure. Comfort and luxury are paramount in the Denali Ultimate, with Heated and Ventilated Front Seats, a Heated Steering Wheel, and Heated Second-Row Seating to keep all passengers comfortable. The Power Sunroof offers an open-air experience, while Wireless Device Charging keeps your gadgets powered without the hassle of cords. The Power Retractable Assist Steps and CornerStep Rear Bumper make accessing the truck easier, while the innovative GMC Multipro Tailgate offers unparalleled versatility for hauling cargo. Visually striking, the truck sits on 20 Aluminum Wheels and features Heated Outside Power Mirrors to ensure enhanced visibility in all conditions. Stock Number: T4172541 *AMVIC Licensed Dealer

• Downpour metallic
• HIGH IDLE SWITCH
• REAR AXLE 3.42 RATIO
• TRANSMISSION ALLISON 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)
• ABS
• Auxiliary Audio Input
• Power Steering
• Auxiliary Audio Input
• Fog Lamps
• Privacy Glass
• Turbocharged
• Smart Device Integration
• Automatic Highbeams
• Automatic Highbeams
• Power Folding Mirrors
• Requires Subscription
• Heated Front Seat(s)
• Keyless Start
• Tire Pressure Monitor
• Locking/Limited Slip Differential
• Rain Sensing Wipers
• Front Collision Warning
• Daytime Running Lights
• Lane Departure Warning
• Tow Hooks
• Running Boards/Side Steps
• Rear Defrost
• Bed Liner
• Sliding Rear Window
• Bluetooth Connection
• Power Passenger Seat
• Seat-Massage
• Steering Wheel Audio Controls
• Universal Garage Door Opener
• Heated Rear Seat(s)
• Bluetooth Connection
• Rear Bench Seat
• Auto-Dimming Rearview Mirror
• Blind Spot Monitor
• Leather Seats
• Requires Subscription
• Traction Control
• Cooled Front Seat(s)
• Rear Head Air Bag
• Mirror Memory
• Telematics
• Front Collision Mitigation
• Security System
• Adjustable Steering Wheel
• Driver Adjustable Lumbar
• Heads-Up Display
• Front Collision Warning
• Lane Departure Warning
• Back-Up Camera
• Tire Pressure Monitor
• Heated Front Seat(s)
• Pass-Through Rear Seat
• Passenger Adjustable Lumbar
• WiFi Hotspot
• Tire Pressure Monitor
• Power Driver Seat
• Driver Air Bag
• Cross-Traffic Alert
• Remote Engine Start
• Stability Control
• Driver Restriction Features
• MP3 Capability

• Alpine umber, full grain leather seating surfaces
• DENALI ULTIMATE PREFERRED EQUIPMENT GROUP includes standard equipment
• PREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT FRONT
• 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
• LED Headlights
• 4-Wheel Disc Brakes
• Power Windows
• Heated Mirrors
• Integrated Turn Signal Mirrors
• Navigation System
• Generic Sun/Moonroof
• Premium Sound System
• Heads-Up Display
• Tires - Rear All-Terrain
• Integrated Tailgate Step
• Daytime Running Lights
• Four Wheel Drive
• Power Mirror(s)
• Tires - Front All-Terrain
• Aluminum Wheels
• AM/FM Stereo
• Power Retractable Running Boards
• Intermittent Wipers
• Tow Hitch
• Back-Up Camera
• Bluetooth Connection
• Conventional Spare Tire
• Front Collision Mitigation
• Sun/Moonroof
• Variable Speed Intermittent Wipers
• Heated Steering Wheel
• Requires Subscription
• Power Door Locks
• Keyless Start
• Power Door Locks
• Passenger Air Bag
• Front Collision Warning
• Aerial View Display System
• Leather Steering Wheel
• Floor Mats
• Premium Sound System
• Satellite Radio
• Bucket Seats
• Multi-Zone A/C
• Rear Parking Aid
• Front Head Air Bag
• Passenger Air Bag Sensor
• Smart Device Integration
• Auxiliary Audio Input
• Adaptive Cruise Control
• Daytime Running Lights
• Back-Up Camera
• Keyless Entry
• Cruise Control
• Front Collision Mitigation
• Seat-Massage
• Floor Mats
• Power Windows
• Rear Defrost
• Seat Memory
• Climate Control
• Telematics
• Requires Subscription
• Front Side Air Bag
• Back-Up Camera
• MP3 Capability
• MP3 Capability