2025 GMC Sierra 3500 AT4 The 2025 GMC Sierra 3500 AT4 in Thunderstorm Grey Metallic is a formidable blend of luxury, capability, and off-road prowess. Its imposing stance, characterized by bold lines and aggressive styling cues, is further enhanced by the dark exterior finish. Under the hood lies a potent 6.6L Duramax Diesel engine, delivering exceptional power and torque. Mated to a smooth-shifting 10-speed Allison automatic transmission, this powertrain ensures confident acceleration, heavy-duty towing capacity, and efficient operation. Designed to excel in both work and off-road environments, the AT4 boasts a range of features tailored for adventure. The versatile MultiPro tailgate, robust front recovery hooks, and advanced off-road suspension package enhance the truck's capability in challenging terrain. The 20-inch high gloss black aluminum wheels contribute to the truck's aggressive aesthetic while providing a solid foundation for off-road endeavors. Step inside the AT4, and you're greeted by a spacious and comfortable cabin that seamlessly blends luxury and utility. The Jet Black/Kalahari interior creates a sophisticated atmosphere, while the driver-focused cockpit ensures intuitive control. A large 13.4-inch touchscreen serves as the command center for the vehicle's advanced technology, offering a wide range of connectivity and entertainment options. Complementing the touchscreen, a 12.3-inch digital driver information center provides essential vehicle data in a clear and customizable format. To enhance comfort and convenience, heated seats, a heated steering wheel, and a Bose sound system are included. The addition of a 15-inch heads-up display further elevates the driving experience by projecting critical information directly into the driver's line of sight. Safety is a paramount consideration in the Sierra 3500 AT4. A comprehensive suite of advanced driver assistance systems, including Forward Collision Alert, Front and Rear Pedestrian Alert, Lane Keep Assist with Departure Warning, and Following Distance Indicator, provides an added layer of security and confidence for drivers and passengers. In essence, the 2025 GMC Sierra 3500 AT4 is a formidable heavy-duty pickup truck that seamlessly blends luxury, capability, and technology. Its robust construction, advanced powertrain, and sophisticated interior appointments make it a compelling choice for those who demand the best from their vehicle. AMVIC LICENSED DEALER
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