2026 GMC Sierra 2500

The 2026 GMC Sierra 2500 is a powerhouse designed to tackle the toughest jobs. Under the hood, you'll find a standard 6.6-liter V8 gas engine that produces an impressive 401 horsepower and 464 pound-feet of torque. For those who need even more muscle, the available Duramax® 6.6-liter Turbo-Diesel V8 delivers a staggering 470 horsepower and 975 pound-feet of torque. Paired with an Allison® 10-speed automatic transmission, this truck ensures smooth shifts and optimal performance whether you're hauling equipment or towing up to 36,000 pounds.

With advanced trailering technologies like the ProGrade™ Trailering System and up to 15 camera views, towing in the Sierra 2500 is both safer and more convenient. Its robust suspension and available off-road AT4 trim make it equally adept at handling rugged terrain.

The 2026 GMC Sierra 2500 is built for those who need their truck to work as hard as they do. Inside, you’ll find a command center designed for maximum utility. The spacious layout ensures that whether you’re heading to a job site in Corinth or packing up for a long-distance haul, there is ample room for your crew and equipment. It’s the perfect blend of rugged capability and the everyday comfort you deserve.

The Sierra 2500 also features thoughtful storage solutions, including under-seat compartments and a large center console. Available heated and ventilated front seats ensure year-round comfort, while dual-zone climate control keeps everyone at their ideal temperature.

The 2026 GMC Sierra 2500 is packed with cutting-edge technology to keep you connected and in control. At the heart of the dashboard is an available 13.4-inch diagonal touchscreen infotainment system with wireless Apple CarPlay® and Android Auto™ compatibility. Stay connected on the go with the available built-in Wi-Fi hotspot and wireless charging pad.

For drivers who prioritize safety and convenience, the Sierra 2500 offers advanced features like Super Cruise™ hands-free driving technology on compatible roads, a head-up display, and an available rear camera mirror for enhanced visibility. These innovations make every drive more enjoyable and stress-free.

Safety is a top priority in the 2026 GMC Sierra 2500. This truck comes equipped with a suite of standard and available safety features designed to protect you and your passengers. The GMC Pro Safety package includes Forward Collision Alert, Automatic Emergency Braking, Lane Departure Warning, and IntelliBeam® automatic high beams.

For added peace of mind, available features like Rear Cross Traffic Alert, Lane Change Alert with Side Blind Zone Alert, and HD Surround Vision provide extra layers of protection. Whether you're navigating city streets or highways around Corinth, MS, you can drive confidently knowing the Sierra 2500 has your back.

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

• Pro: A workhorse with essential features for getting the job done.
• SLE: Adds upgraded technology and comfort features for everyday use.
• SLT: Offers premium materials and advanced connectivity options.
• AT4: Built for off-road adventures with rugged enhancements and unique styling.
• Denali: The pinnacle of luxury and capability, featuring exclusive design elements and top-tier amenities.

Each trim offers unique configurations and options, allowing you to customize your Sierra 2500 to match your lifestyle perfectly.

The 2026 GMC Sierra 2500 redefines what it means to be a heavy-duty powerhouse. By merging uncompromising strength with a high-tech, premium cabin, this truck is engineered to dominate the toughest tasks in Corinth, MS and beyond. Don't just take our word for it—stop by our showroom today and get behind the wheel to feel the professional-grade grit of the Sierra 2500 firsthand!