Truck lovers in the Conroe, TX area searching for a powerful and capable heavy-duty truck should visit our GMC dealership in Conroe, TX or browse our new inventory online to explore the impressive 2026 GMC Sierra 2500 HD. This rugged workhorse is built to handle even the toughest jobs without breaking a sweat. Whether you need a reliable truck for work or play, the Sierra 2500 HD at Wiesner Buick GMC delivers uncompromising performance and an array of advanced features.
Powerhouse Performance
GMC offers two formidable engines in the Sierra 2500 HD. The standard 6.6-liter V8 gas engine cranks out an impressive 401 horsepower and 464 pound-feet of torque, providing enough power for most applications. For drivers in The Woodlands who need maximum capability, the available Duramax® 6.6-liter turbodiesel engine generates a muscular 470 horsepower and 975 pound-feet of torque, making it one of the most potent powertrains in its class.
Unrivaled Towing and Hauling
When properly equipped, the 2026 GMC Sierra 2500 HD can tow up to an incredible 22,500 pounds, allowing you to confidently haul heavy equipment, trailers, or boats around Spring. The truck also has a maximum payload capacity of nearly 4,000 pounds, so you can load up the bed with tools and supplies for your major league jobs.
Versatile Exterior and Interior
The Sierra 2500 HD's cargo bed is designed for ultimate versatility. The MultiPro Tailgate offers six unique functions, including a step entry, load stop, and work surface, making it easier to access and manage cargo. Inside the spacious cabin, you'll find premium materials, comfortable seating, and abundant storage solutions that cater to the needs of hardworking drivers in Huntsville.
Advanced Technology
This heavy-duty GMC truck is loaded with cutting-edge technology to enhance your driving experience in the Montgomery area. The intuitive infotainment system with a large available 13.4-inch touchscreen display keeps you connected and informed. Advanced safety features like Forward Collision Alert, Lane Departure Warning, and Rear Cross Traffic Alert provide added security whether you're navigating city streets or rural highways.
Experience the Sierra 2500 HD in Conroe, TX
To appreciate the power and capabilities of the 2026 GMC Sierra 2500 HD, you'll want to visit our dealership in Conroe for a test drive. Our knowledgeable sales team will help you find the right configuration to suit your needs. Don't miss this opportunity to own one of the most impressive heavy-duty trucks on the market today.
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