The GMC Sierra 2500 HD is engineered to take on the toughest jobs with ease, while also providing a refined driving experience that's a cut above other trucks in its class. Elmira truck enthusiasts will definitely want to take a closer look at everything the new Sierra 2500 HD has to offer at Simmons Rockwell Buick GMC.
Serious Performance
The GMC Sierra 2500HD gives you two impressive engine options. The Duramax 6.6-liter V8 Turbodiesel cranks out a massive 470 horsepower and 975 pound-feet of torque, allowing you to tow and haul even the heaviest loads with confidence. For those who prefer gas power, the standard 6.6-liter V8 gas engine is no slouch either, delivering a robust 401 horsepower and 464 pound-feet of torque. Corning drivers who use their truck for work or play will have all the muscle they need with either powertrain.
Why Buy a GMC Sierra 2500 HD?
Aside from its brawny performance, the Sierra 2500HD also boasts a plush interior with upscale materials and modern tech features. The spacious cabin provides plenty of room for passengers to stretch out on long drives to Watkins Glen, while amenities like heated front seats, dual-zone climate control, and the GMC infotainment system create a truly premium environment. Advanced safety features like Forward Collision Alert and Lane Departure Warning provide added peace of mind on the road.
With seven available trims ranging from the base Pro to the luxurious Denali Ultimate, there's a Sierra 2500 HD configuration to suit any buyer's needs and tastes. Whether you're a contractor in Painted Post looking for a capable work truck or an outdoor enthusiast in Sayre, PA who needs a comfortable rig for weekend adventures, you can outfit your Sierra 2500 HD with the perfect blend of features and equipment.
Shop with Us for Your Next GMC Truck
At Simmons Rockwell Buick GMC, we're thrilled to offer the 2026 GMC Sierra 2500HD to our customers. Our knowledgeable sales staff is ready to help you navigate the different trim levels and options to find the ideal heavy-duty truck for your lifestyle. We invite you to browse our new GMC Sierra 2500 HD inventory online to see our current selection.
Our team is committed to providing exceptional customer service throughout your truck buying journey. Stop by Simmons Rockwell Buick GMC today and drive home in your dream GMC Sierra 2500HD!