New 2026 GMC Sierra HD For Sale Near Vidalia
The 2026 GMC Sierra HD is a bold heavy-duty pickup truck with rugged capability and refined amenities. This full-size model provides impressive towing and hauling abilities without sacrificing comfort. With two rows of seating, you can bring along your crew to a remote job site or your family for a weekend vacation.
View InventoryTop Features of the 2026 GMC Sierra HD
Hard-working and Capable
Power for the 2026 GMC Sierra HD comes from the Duramax 6.6L Turbo Diesel V8 engine mated to a ten-speed automatic transmission. The result is 470 horsepower and 975 lb.-ft of torque with a maximum towing capacity of 36,000 lbs. An exhaust brake gives you extra control when you're towing a heavy trailer. You'll also find that towing is safer and simpler with the ProGrade Trailering System, which makes it easier to hitch your truck to a trailer. Adaptive Cruise Control with Trailering ensures you can switch lanes even when you're pulling a trailer.
Practical Design and Features
Design for the 2026 GMC Sierra HD is all about being practical, as seen in the MultiPro Tailgate. This tailgate adjusts in multiple ways to give you more space for cargo and make it easier to load and unload. Inside the truck, you have 16-way power front seats with massage to help you relax. Full grain leather seats add a sophisticated touch with contrast stitching.
- Best-in-class Crew Cab front head and leg room
- Heated front seats and heated steering wheel
- Bose Premium Series with 12 speakers and Centerpoint Surround Sound
Partnering with Technology
Technology helps you keep moving forward in the 2026 GMC Sierra HD, starting with up to 14 camera views for a clear picture of your surroundings. Transparent Trailer View lets you see what's behind the trailer even when it's loaded. The MultiPro Tailgate Audio system by KICKER lets you enjoy music as you’re tailgating or relaxing at the campsite. Keep track of vehicle information with the 12.3-inch diagonal color Driver Information Center while Sierra HD ProSafety includes multiple safety features for peace of mind.
- 4-inich diagonal Premium GMC Infotainment System
- 15-inch diagonal Multicolor Head-Up Display
- 3-inch diagonal color Driver Information Center
May not represent actual vehicle. (Options, colors, trim and body style may vary)
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
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What’s New for the 2026 GMC Sierra HD?
Not a lot has changed for the 2026 GMC Sierra HD, but there are a couple of new colors for the exterior with Glacier White Tricoat and Coastal Dune. The MultiPro Tailgate is available on the 2026 SLT trim.
What Vidalia Drivers Have to Say About the GMC Sierra HD
The GMC Sierra HD is a practical choice for drivers all around Vidalia who need to haul heavy loads or have a large RV for vacations. You can travel beyond Natchez and Fayette in this full-size, heavy-duty pickup truck while enjoying plenty of comfort features to keep your crew happy in the city or out on the highway.
Experience the Difference at Natchez Chevrolet GMC
Natchez Chevrolet GMC is here to help you find your next new truck. Whether it's the 2026 GMC Sierra HD or another model, our sales team will help you decide which vehicle has the best features and capabilities for your lifestyle. You can fill out our online application before you visit or call to schedule a test drive. Contact us to learn more about all of our Chevy and GMC models.
2025 GMC Sierra HD
Last year's model is also a great choice
The previous model year is still available for sale at Natchez Chevrolet GMC. Discover all of the features of the 2025 GMC Sierra HD and you might find that the previous year is a better fit for you.
Explore The 2025 GMC Sierra HD