Introducing the 2025 GMC Sierra 3500 HD Denali Ultimate, powered by a robust 6.6L Duramax Diesel engine paired with a 10-speed Allison transmission and 4-wheel drive for superior performance. Exterior Features: The Onyx Black exterior exudes strength and elegance, featuring a 5th Wheel Prep Package for towing, power retractable steps for easy access, and signature LED headlamps and tail lamps. The GMC MultiPro Tailgate adds versatility, while advanced safety features include rain-sensing wipers, lane keep assist, adaptive cruise control, and an HD camera system through the HD Pro Safety Group. Interior Features: The luxurious Alpine Umber interior offers heated and vented front seats, heated second-row seats, and a power-sliding rear window. Enjoy premium sound from the Bose 12-speaker system, along with a head-up driver display for essential information. The premium touchscreen, full power options, and wireless phone charging enhance your driving experience, combining comfort with cutting-edge technology. This 2025 GMC Sierra 3500 HD Denali Ultimate blends power, luxury, and advanced safety features for the ultimate driving experience. AMVIC LICENSED DEALER

• Onyx black
• HIGH IDLE SWITCH
• REAR AXLE 3.42 RATIO
• 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).
• 3 YEARS SIRIUSXM
• 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

• Alpine umber, full grain leather seating surfaces
• DENALI ULTIMATE PREFERRED EQUIPMENT GROUP includes standard equipment
• 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