2026 GMC Sierra 2500HD

The 2026 GMC Sierra 2500 HD is built to handle the toughest jobs with ease. Under the hood, you'll find a standard 6.6-liter V8 gas engine that delivers impressive horsepower and torque for reliable performance. For those seeking even greater capability, the available Duramax® 6.6-liter Turbo-Diesel V8 engine offers exceptional towing power and efficiency. With a maximum towing capacity of up to 36,000 pounds when properly equipped, the Sierra 2500 HD is ready to tackle any challenge. Its advanced trailering technologies, such as the ProGrade™ Trailering System and up to 15 available camera views, make hitching and hauling easier than ever.

Step inside the 2026 GMC Sierra 2500 HD, and you'll find a cabin designed for both comfort and functionality. Premium materials and thoughtful design elements create a space that feels both rugged and refined. Available leather-appointed seating, real wood accents, and a spacious layout ensure a comfortable ride for long hauls or daily commutes. The Sierra 2500 HD also offers best-in-class front headroom and legroom, ensuring ample space for all passengers. With clever storage solutions and an available center console big enough to fit a laptop, this truck is as practical as it is luxurious.

The 2026 GMC Sierra 2500 HD is equipped with cutting-edge technology to keep you connected and in control. The available 13.4-inch diagonal touchscreen infotainment system offers seamless access to navigation, music, and smartphone integration through Apple CarPlay® and Android Auto™. For added convenience, the truck features an available Head-Up Display that projects key information onto the windshield, allowing you to keep your eyes on the road. Additionally, the Sierra 2500 HD includes advanced connectivity options like built-in Wi-Fi® hotspot capability and wireless charging to ensure you're always connected on the go.

Safety is a top priority in the 2026 GMC Sierra 2500 HD, with an array of advanced features designed to protect you and your passengers. Standard safety technologies include Forward Collision Alert, Automatic Emergency Braking, and Lane Departure Warning to help prevent accidents before they happen. For even greater peace of mind, the available HD Surround Vision system provides a bird's-eye view of your surroundings, making parking and maneuvering in tight spaces effortless. The Sierra 2500 HD also offers an available Rear Camera Mirror for enhanced visibility behind the vehicle.

The 2026 GMC Sierra 2500 HD is available in multiple trims to suit a variety of needs and preferences:

• Pro: A workhorse with essential features for heavy-duty tasks.
• SLE: Adds convenience features like a larger touchscreen display and upgraded interior materials.
• SLT: Offers premium comfort with leather-appointed seating and advanced technology options.
• AT4: Built for off-road adventures with rugged styling and enhanced capability features.
• Denali: The pinnacle of luxury and performance, featuring exclusive design elements and top-tier amenities.

Each trim level offers unique features and customization options, ensuring there's a Sierra 2500 HD for every driver in Washington, NJ.

The 2026 GMC Sierra 2500 HD is a heavy-duty truck that excels in power, comfort, technology, and safety. Whether you're hauling equipment to a job site or embarking on an off-road adventure, this truck delivers professional-grade performance you can rely on. Explore the Sierra 2500 HD today in Washington, NJ, and experience its unmatched capability firsthand!