New 2026 Gmc Sierra 2500 HD AT4

The 2026 GMC Sierra 2500HD AT4 is the ultimate heavy-duty pickup that combines rugged capability with modern luxury. Finished in a striking Volcanic Red Tintcoat, this used model offers a mere 5 miles, ensuring it’s essentially brand new. Powered by a robust 6.6-liter turbocharged diesel V8, it delivers an impressive 470 horsepower and 975 lb-ft of torque, making it ideal for towing, hauling, or tackling tough terrain. Equipped with a 10-speed automatic transmission and 4WD drive, this truck is engineered for maximum performance and durability. Inside, the cabin is a sanctuary of comfort, featuring Jet Black upholstery with Kalahari accents, heated and rear heated seats, and a sunroof for an open-air experience. State-of-the-art technology is at your fingertips with features like adaptive cruise control, Apple CarPlay, a premium 13.4-inch infotainment touchscreen with Google Built-In, Bluetooth, and SiriusXM satellite radio readiness. Additional amenities include wireless phone charging, a navigation system with real-time traffic updates, a premium audio system, and a WiFi hotspot, ensuring both convenience and entertainment on every journey. Whether you’re on the worksite or weekend adventures, this Sierra 2500HD AT4 is designed to elevate your driving experience. Safety and security are paramount with the 2026 GMC Sierra 2500HD. It includes essential features such as a rear seat reminder and a trailer rearview camera system to assist with towing safety. Front and rear parking sensors, along with a comprehensive camera system, help navigate tight spaces with confidence. The truck is equipped with four-wheel ABS and power door locks, including anti-lockout and auto-locking functions, to keep occupants secure. For off-road adventures, hill descent control and off-road driving assist provide added control and safety on challenging terrain. The programmable safety key offers additional security, making this truck as safe as it is powerful.