VEHICLE IS IN TRANSIT TO WOLFE GMC BUICK - CONTACT WOLFE GMC BUICK FOR AVAILABILITY AND ESTIMATED ARRIVAL TIME. The 2025 GMC Sierra 3500HD Crew Cab Long Box Denali in Onyx Black with a Jet Black interior is a commanding presence on the road, combining rugged capability with premium luxury. Powered by the formidable 6.6L Duramax Turbo-Diesel engine paired with a 10-speed automatic transmission, the Sierra 3500HD is engineered to handle the toughest towing and hauling tasks with impressive power and efficiency. This Denali model comes with a comprehensive trailering package, including a hitch view, trailer side blind zone alert, and a trailer brake controller, providing enhanced towing confidence and safety. The vehicle is also equipped with Rear Cross Traffic Alert, HD Surround Vision, Front and Rear Park Assist, Automatic Emergency Braking, Forward Collision Alert, and Front Pedestrian Braking, ensuring top-tier protection for you and your passengers. Inside, the Sierra 3500HD boasts a large 13.4 touch screen with navigation, Bluetooth, and Wireless Apple CarPlay & Android Auto for seamless connectivity and entertainment. The cabin is designed with both comfort and luxury in mind, featuring heated and ventilated front seats, a heated steering wheel, and even heated second-row seating. The power sliding rear window and power sunroof add to the overall comfort and open-air experience. A Rear Camera Mirror and Heads-Up Display enhance visibility and provide real-time information at a glance. The Adaptive Cruise Control makes long highway drives more relaxed and less stressful, while wireless device charging ensures your devices stay powered on the go. The exterior is outfitted with 18 aluminum wheels, power-heated outside mirrors for improved visibility, and the innovative GMC MultiPro Tailgate, which offers multiple configurations to make loading, unloading, and accessing the bed easier than ever. Stock Number: T4165248 *AMVIC Licensed Dealer

• Onyx black
• HIGH IDLE SWITCH
• UPFITTER SWITCH KIT (5) Provides 3-30 amp and 2-20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com.
• TRANSMISSION ALLISON 10-SPEED AUTOMATIC (STD)
• ALTERNATORS DUAL 220-AMPS PRIMARY 170-AMPS AUXILIARY
• Tires - Rear All-Terrain
• Bed Liner
• Locking/Limited Slip Differential
• Automatic Highbeams
• Bluetooth Connection
• Intermittent Wipers
• 4-Wheel Disc Brakes
• Rain Sensing Wipers
• Lane Departure Warning
• Sliding Rear Window
• Tow Hooks
• LED Headlights
• Conventional Spare Tire
• Aluminum Wheels
• Rear Defrost
• Running Boards/Side Steps
• Requires Subscription
• Power Windows
• Power Folding Mirrors
• Heated Front Seat(s)
• Power Steering
• Four Wheel Drive
• Bluetooth Connection
• Front Collision Mitigation
• Power Windows
• Blind Spot Monitor
• Requires Subscription
• Front Side Air Bag
• Heated Rear Seat(s)
• Rear Parking Aid
• Heated Steering Wheel
• Auto-Dimming Rearview Mirror
• Passenger Air Bag
• Security System
• Power Passenger Seat
• Leather Seats
• Front Collision Mitigation
• Back-Up Camera
• Requires Subscription
• Driver Air Bag
• Satellite Radio
• Floor Mats
• Telematics
• Tire Pressure Monitor
• Tire Pressure Monitor
• Multi-Zone A/C
• Floor Mats
• Power Door Locks
• Auxiliary Audio Input
• Cross-Traffic Alert
• Stability Control
• Rear Head Air Bag
• Mirror Memory
• Adaptive Cruise Control
• Smart Device Integration
• Front Head Air Bag
• MP3 Capability

• Jet black, forge perforated leather seating surfaces
• ASSIST STEPS POWER-RETRACTABLE with LED perimeter lighting and bright accent
• DENALI RESERVE PACKAGE includes (CWM) Technology Package and (CF5) power sunroof
• 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).
• 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) (Includes (K05) engine block heater.)
• Front Collision Warning
• Heated Mirrors
• Navigation System
• AM/FM Stereo
• Integrated Turn Signal Mirrors
• Auxiliary Audio Input
• Power Mirror(s)
• Smart Device Integration
• Keyless Start
• Automatic Highbeams
• Tires - Front All-Terrain
• Privacy Glass
• Variable Speed Intermittent Wipers
• ABS
• Daytime Running Lights
• Running Boards/Side Steps
• Fog Lamps
• Front Collision Mitigation
• Integrated Tailgate Step
• Tow Hitch
• Daytime Running Lights
• Auxiliary Audio Input
• Seat Memory
• Remote Engine Start
• Requires Subscription
• Cooled Front Seat(s)
• WiFi Hotspot
• Bluetooth Connection
• Power Door Locks
• Passenger Adjustable Lumbar
• Keyless Start
• Driver Adjustable Lumbar
• Rear Bench Seat
• Premium Sound System
• Cruise Control
• Front Collision Warning
• Passenger Air Bag Sensor
• Traction Control
• Back-Up Camera
• Telematics
• Heated Front Seat(s)
• Power Driver Seat
• Adjustable Steering Wheel
• Pass-Through Rear Seat
• Driver Restriction Features
• Universal Garage Door Opener
• Aerial View Display System
• Lane Departure Warning
• Daytime Running Lights
• Front Collision Warning
• Keyless Entry
• Bucket Seats
• Steering Wheel Audio Controls
• Rear Defrost
• Climate Control
• MP3 Capability
• MP3 Capability