2026 GMC Sierra 1500

The Pro gets the job done with durable materials, a simple layout, and GMC Pro Safety, providing a truck that’s ready to work without distractions, perfect for hauling equipment around Carthage or taking a trip down Highway 35. The SLE starts to modernize things, featuring a 13.4-inch touchscreen and 12.3-inch driver display, making everyday use easier as you cruise along Highway 16. Elevation adds attitude with gloss-black accents and larger wheels, giving it a stronger presence while keeping everything underneath unchanged, ideal for driving in Carthage’s rural areas or on trips to nearby towns like Forest. SLT is where refinement begins, with leather-appointed seating and added comfort features, making it easier to spend hours behind the wheel while traveling to Jackson, MS or Vicksburg. AT4 brings off-road capability into focus, with a factory 2-inch lift, skid plates, and a two-speed transfer case that provide real traction on trails around Mississippi’s backcountry. AT4X takes that even further with Multimatic® DSSV dampers, locking differentials, and added protection, making it a serious off-road setup that still handles well on Carthage’s city streets. Denali shifts into premium territory with wood trim, aluminum accents, and expanded driver-assistance features for a more upscale feel. Finally, the Denali Ultimate finishes the lineup with full-grain leather, massaging seats, and Super Cruise®, offering luxury without sacrificing the truck’s capability.

There’s a clear range of engines here, and each one fits a different type of use. The TurboMax™ delivers 310 hp and 430 lbs. ft. of torque, perfect for daily driving and lighter workloads in Carthage and surrounding areas. The 5.3L V8 offers 355 hp and 383 lbs. ft. of torque, giving you a more traditional, steady pull, ideal for trips around Mississippi and hauling light loads on I-55. The 6.2L V8 steps things up with 420 hp and 460 lbs. ft. of torque, providing stronger acceleration and more confidence under load, perfect for longer hauls to Hattiesburg or Meridian. The Duramax® 3.0L Turbo-Diesel delivers 305 hp and 495 lbs. ft. of torque, focusing on torque and efficiency for longer hauls, especially on highways like U.S. Route 49. Towing reaches up to 13,300 lbs. when properly equipped, but more importantly, the truck stays stable while doing it. The 10-speed transmission keeps shifts smooth, and the truck doesn’t feel unsettled under load, whether you’re hauling equipment to Carthage’s downtown or towing a boat to Ross Barnett Reservoir. Off-road trims bring in the hardware needed to handle uneven terrain without second-guessing your path.

Crew Cab space is generous, especially in the rear, making it comfortable for passengers on longer trips to nearby towns like Kosciusko or Louisville, MS. Storage is practical, with under-seat compartments, seatback storage, and a large center console for tools, gear, and everyday items. As you move up trims, the materials improve noticeably. Leather-appointed seating in SLT, wood and aluminum in Denali, and full-grain leather in Denali Ultimate all add a more refined feel without compromising durability for work.

Technology is one of the Sierra’s strong suits. The available 13.4-inch touchscreen and 12.3-inch digital driver display give you a wide, easy-to-read interface. The available 15-inch Head-Up Display adds another layer without clutter. Google built-in handles navigation and voice control, while the ProGrade® Trailering System helps manage towing with profiles, reminders, and checklists, perfect for hauling trailers to Natchez or Vicksburg. Up to 14 camera views give you visibility around the truck and trailer, which makes a real difference when maneuvering in tight spaces in Carthage or when parking near local businesses. Super Cruise® is available and even works while towing on compatible roads, which is something you’ll notice on longer trips to Jackson, MS or Biloxi.

GMC Pro Safety comes standard, including Automatic Emergency Braking, Forward Collision Alert, Lane Keep Assist with Lane Departure Warning, Front Pedestrian Braking, Following Distance Indicator, and IntelliBeam® automatic high beams. Higher trims add Enhanced Automatic Emergency Braking, HD Surround Vision, and Front and Rear Park Assist. Trailer Side Blind Zone Alert and Rear Cross Traffic Braking improve awareness when towing or moving in tight spaces around Carthage or on busy highways like I-20.