New 2026 Gmc Sierra 2500 HD AT4

Looking for a heavy-duty powerhouse that conquers the Texas landscape? This 2026 GMC Sierra 2500HD AT4 in Summit White is the ultimate workhorse for Brownwood drivers who refuse to compromise. Whether you're hauling heavy equipment to a job site in Early, towing a horse trailer through Comanche, or heading out for a weekend at Lake Brownwood, this Sierra 2500HD is engineered to lead. Under the hood sits the legendary 6.6L Duramax Turbo-Diesel V8 engine, pumping out a massive 470 horsepower and a staggering 975 lb-ft of torque. Paired with the world-class Allison 10-speed automatic transmission, this truck is built for maximum towing confidence and efficiency. Inside, the Jet Black interior with Kalahari accents combines rugged durability with high-end luxury. A massive 13.4-inch diagonal center touchscreen with Google built-in and a 12.3-inch Digital Driver Information Center keep vital stats in your line of sight. Enjoy heated and ventilated front leather seating, a heated steering wheel for those chilly Texas mornings, and a Bose Premium 7-speaker system for concert-like audio. Stay synced with Wireless Apple CarPlay and Android Auto compatibility. The exterior is as functional as it is bold, featuring the iconic GMC MultiPro Tailgate with six unique functions to simplify loading and unloading. The truck is equipped with HD Surround Vision, providing up to 14 camera views to make hitching and maneuvering in tight Brown County spaces effortless. At Bruner Auto Group, we have been a staple of the Brownwood community since 1928. When you shop with us, you're getting the Bruner Advantage, which includes personal service from a family-owned team that understands the needs of Central Texas drivers. We proudly serve Brownwood, Early, Coleman, and Bangs with a commitment to quality and transparency. Stop by today for a test drive! Discover why the 2026 GMC Sierra 2500HD AT4 is the preferred choice for Texas landowners and professionals alike.