The 2026 GMC Sierra HD: Experience Raw Power
The 2026 GMC Sierra HD represents the pinnacle of heavy-duty truck capability, combining exceptional power with advanced technology. Available as both the GMC Sierra 2500 HD and GMC Sierra 3500 HD, this professional-grade truck delivers the necessary power to take on any project. Experience it for yourself at Blaise Alexander GMC of Hazleton.
Power and performance
Under the hood, the 2026 GMC Sierra HD comes standard with a robust 6.6-liter V8 gas engine that produces 401 horsepower and 464 lb-ft of torque with a 10-speed automatic transmission. For those needing maximum power and capability, the available Duramax 6.6-liter Turbo-Diesel V8 engine delivers an impressive 470 horsepower and an astonishing 975 lb-ft of torque. With this power, you’ll have no problem carrying heavy loads or hauling over long distances.
Both the new GMC Sierra HD 2500 and 3500 offer serious towing capabilities, with the 2500 boasting an available maximum towing capacity of 21,870 lbs (when properly equipped), and the 3500 with an immense 36,000 lbs maximum available capacity. It also comes with technology that makes towing easy, such as the ProGrade Trailering System with In-Vehicle Trailering App® that simplifies trailer setup and provides real-time monitoring to keep you informed.
Connected Technology
Every version of this new GMC truck is equipped with a touchscreen infotainment system with wireless Apple CarPlay® and wireless Android Auto™ compatibility so you can have effortless connectivity. With available Google built-in compatibility in most trims, you’ll have seamless control over your entertainment and navigation. Combine that with the available 12-speaker Bose premium sound system, and you’ll be enjoying concert-quality audio throughout the cabin.
Safety Features
The 2026 GMC Sierra HD puts your well-being first with an extensive array of safety technologies. The GMC Sierra HD Pro Safety suite includes Forward Collision Alert and Automatic Emergency Braking to help you avoid collisions on the road. The 2026 GMC Sierra HD also has Adaptive Cruise Control with available trailering, which automatically considers the longer braking distances required when towing.
Discover the 2026 GMC Sierra HD 2500 and 3500 in Hazleton, PA
The 2026 GMC Sierra HD combines rugged capability with the advanced technology that elevates everyday work with ease and safety. From the hardworking GMC Sierra HD Pro to the luxurious Denali Ultimate, there’s a new GMC Sierra HD that will fit your needs at our GMC dealership in Hazleton. Meet with our knowledgeable team to explore GMC financing options that make ownership easy, and take your test drive today!