The 2025 GMC Sierra 2500HD Crew Cab Standard Box AT4 boasts a striking Thunderstorm Grey Metallic exterior, perfectly complemented by a sophisticated Jet Black and Kalahari Accent interior. Under the hood, it features a robust 6.6L Duramax Turbo-Diesel engine paired with a smooth 10-speed automatic transmission, delivering impressive power and efficiency. This model is equipped with a comprehensive trailering package, which includes hitch view, trailer side blind zone alert, and a trailer brake controller, making it ideal for towing and hauling. Safety is prioritized with advanced features such as rear cross traffic alert, HD surround vision, front and rear park assist, automatic emergency braking, forward collision alert, and front pedestrian braking. Inside, the Sierra enhances your driving experience with a large 13.4 touch screen that offers navigation, Bluetooth connectivity, and wireless Apple CarPlay and Android Auto. Comfort is key, with heated and ventilated front seats, a heated steering wheel, and even heated seating for the second row. For added convenience, wireless charging and adaptive cruise control are also included. The AT4 Premium Plus Package elevates luxury with features such as a power sunroof, rear camera mirror, heads-up display, and a power sliding rear window. On the exterior, the truck features bold 20 Black Aluminum wheels, power heated outside mirrors, and rain-sensing wipers, along with the innovative GMC Multipro Tailgate for added functionality. The 2025 GMC Sierra 2500HD AT4 is a perfect blend of rugged capability and refined comfort, ready to tackle both demanding jobs and leisurely weekend getaways. *AMVIC Licensed Dealer

• Jet black with kalahari accents, perforated front leather seat trim
• Driver Adjustable Lumbar
• Privacy Glass
• Smart Device Integration
• Variable Speed Intermittent Wipers
• Power Windows
• Daytime Running Lights
• Requires Subscription
• Front Collision Warning
• Heated Steering Wheel
• Heated Rear Seat(s)
• Power Windows
• Passenger Adjustable Lumbar
• Bucket Seats
• Adjustable Steering Wheel
• Bed Liner
• Tow Hitch
• Four Wheel Drive
• Requires Subscription
• Mirror Memory
• Automatic Highbeams
• Front Collision Mitigation
• 4-Wheel Disc Brakes
• Pass-Through Rear Seat
• Leather Seats
• Bluetooth Connection
• Running Boards/Side Steps
• Cooled Front Seat(s)
• Aluminum Wheels
• Premium Sound System
• Tow Hooks
• Heated Front Seat(s)
• Power Steering
• Power Mirror(s)
• Power Folding Mirrors
• MP3 Capability
• Driver Restriction Features
• Security System
• Rear Head Air Bag
• MP3 Capability
• Cruise Control
• Multi-Zone A/C
• Blind Spot Monitor
• Back-Up Camera
• Aerial View Display System
• Cross-Traffic Alert
• Driver Air Bag
• Front Collision Mitigation
• Passenger Air Bag Sensor
• Rear Defrost
• Requires Subscription
• Stability Control
• Front Side Air Bag
• Front Collision Warning
• Lane Departure Warning
• Front Collision Warning

• 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.)
• Navigation System
• Auxiliary Audio Input
• Heated Front Seat(s)
• Fog Lamps
• Auxiliary Audio Input
• Locking/Limited Slip Differential
• Integrated Tailgate Step
• Floor Mats
• Intermittent Wipers
• Automatic Highbeams
• Daytime Running Lights
• Power Windows
• WiFi Hotspot
• Rain Sensing Wipers
• Satellite Radio
• Conventional Spare Tire
• AM/FM Stereo
• Front Collision Mitigation
• Power Driver Seat
• Tires - Rear All-Terrain
• ABS
• Rear Bench Seat
• Floor Mats
• Lane Departure Warning
• Seat Memory
• Bluetooth Connection
• Keyless Start
• Tires - Front All-Terrain
• Smart Device Integration
• Steering Wheel Audio Controls
• Power Passenger Seat
• Bluetooth Connection
• Integrated Turn Signal Mirrors
• Heated Mirrors
• MP3 Capability
• Front Head Air Bag
• Auto-Dimming Rearview Mirror
• Climate Control
• Keyless Entry
• Auxiliary Audio Input
• Passenger Air Bag
• Power Door Locks
• Tire Pressure Monitor
• Power Door Locks
• Daytime Running Lights
• Adaptive Cruise Control
• Traction Control
• Remote Engine Start
• Back-Up Camera
• Telematics
• Keyless Start
• Rear Parking Aid
• Requires Subscription
• Telematics