2026 GMC Sierra 1500

Turbocharged Diesel I6 3.0L Engine - Premium Audio System - Adaptive Cruise Control - Power Locks - Premium AudioIntroducing the 2026 GMC Sierra AT4 4WD Crew Cab 147, a brand new powerhouse designed for those who demand both rugged capability and refined luxury. This 4-door, diesel-fueled marvel is perfect for drivers who seek adventure without compromising on comfort. With its bold black exterior, the Sierra AT4 stands out on any terrain, making it an ideal choice for both urban explorers and off-road enthusiasts.Under the hood, the Sierra AT4 is powered by a robust Turbocharged Diesel I6 3.0L engine, paired with a smooth automatic transmission. The 4x4 drivetrain ensures exceptional traction and control, whether you're navigating city streets or tackling challenging trails. This combination delivers not only impressive power but also remarkable efficiency, making it a reliable companion for long journeys and daily commutes alike.Step inside the Sierra AT4, and you'll be greeted by a world of luxury and technology. The leather interior and bucket seats provide superior comfort, while the heated steering wheel and climate control ensure a pleasant driving experience in any weather. Stay connected with the advanced navigation system and enjoy your favorite tunes through the premium audio system. With features like keyless entry, power seats, and memory settings, convenience is at your fingertips.Safety is paramount in the Sierra AT4, equipped with cutting-edge driver assistance technologies. Adaptive cruise control and lane departure warning enhance your confidence on the road, while reverse park assist and parking sensors make maneuvering in tight spaces a breeze. The stability control and traction control systems work together to provide a secure and stable ride, ensuring peace of mind for you and your passengers.The 2026 GMC Sierra AT4 4WD Crew Cab 147 is more than just a truck; it's a statement of strength and sophistication. Whether you're towing, hauling, or simply enjoying the drive, this vehicle offers unparalleled versatility and appeal. Experience the perfect blend of performance, luxury, and safety with the Sierra AT4, available now at Georgian Chevrolet Buick GMC.SpecificationsTurbocharged Diesel I6 3.0L Engine4x4 DrivetrainPremium Audio SystemAdaptive Cruise ControlLeather Interior