The 2026 GMC Sierra 1500 offers a range of powerful engine options to suit your driving needs. The standard TurboMax engine delivers 310 horsepower and best-in-class standard torque of 430 pound-feet, ensuring robust performance for both work and play. For those seeking maximum towing capabilities, the available Duramax 3.0-liter Turbo-Diesel engine can tow up to an impressive 13,300 pounds when properly equipped. Paired with an advanced 10-speed automatic transmission, the Sierra ensures smooth and responsive handling on any terrain.

Step inside the 2026 GMC Sierra 1500 and experience a cabin crafted for comfort and functionality. The Crew Cab configuration offers best-in-class front head- and legroom, providing ample space for you and your passengers. Premium materials like available Forge perforated leather seating surfaces and authentic wood trim elevate the interior to a new level of sophistication. Smart storage solutions ensure you have room for all your gear without compromising comfort.

The Sierra 1500 is packed with advanced technology to enhance your driving experience. The available Super Cruise hands-free driver assistance technology allows for confident cruising on compatible roads, while the massive 40-inch diagonal combined digital displays keep you connected and informed. With up to 14 available camera views and the ProGrade Trailering System, navigating tight spaces and towing heavy loads has never been easier.

Safety is a top priority in the 2026 GMC Sierra 1500. Equipped with GMC Pro Safety features, this truck includes advanced collision-avoidance systems like Automatic Emergency Braking, Lane Keep Assist with Lane Departure Warning, and Forward Collision Alert. These systems work together to provide peace of mind on every drive, whether you're navigating city streets or heading off-road in Greenville, MS.

The 2026 GMC Sierra 1500 offers a variety of trims to match your lifestyle:

• Pro: A hardworking base model with essential features like the TurboMax engine and durable interior materials.
• SLE: Adds modern conveniences such as a 13.4-inch diagonal touchscreen and heated front seats.
• Elevation: Features bold styling elements like gloss-black wheels and monochromatic exterior accents.
• SLT: Combines luxury with capability, offering leather-appointed seating and advanced trailering technologies.
• AT4: Built for off-road adventures with a factory-installed lift, skid plates, and all-terrain tires.
• AT4X: Elevates off-road performance with Multimatic DSSV dampers and front/rear electronic locking differentials.
• Denali: A pinnacle of luxury with premium materials and signature Denali styling.
• Denali Ultimate: The ultimate expression of refinement, featuring Super Cruise technology and exclusive design elements.

The 2026 GMC Sierra 1500 is a versatile and capable truck that excels in performance, comfort, and innovation. Whether you're hauling heavy loads or enjoying a weekend adventure, this truck is ready to meet your needs with style and confidence. Visit Oakes GMC in Greenville, MS, to explore the Sierra 1500 lineup and find the perfect model for you!