Buy or Lease A New GMC Sierra 2500 in Longview, TX

2026 GMC Sierra 2500HD for Sale at Orr GMC Longview

Discover the commanding capability and premium refinement of the 2026 GMC Sierra 2500HD, now available at Orr GMC Longview in Longview, TX. Whether you need a robust workhorse for your business in Kilgore or a comfortable commuter for trips to Tyler, the GMC Sierra 2500HD delivers with its impressive performance, advanced technology, and versatile design. With a wide range of trims and configurations, you can find the perfect heavy-duty pickup to match your needs at our new GMC dealership near Marshall, TX.

Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

1Dealer Discount applied to everyone

Powerful Performance

Under the hood, the 2026 GMC Sierra 2500HD offers two outstanding engine options. The standard 6.6L V8 gas engine produces 401 horsepower and 464 pound-feet of torque, providing ample power for tackling tough jobs. For even greater capability, opt for the available 6.6L V8 Duramax Turbo-Diesel, which churns out an incredible 470 horsepower and 975 pound-feet of torque. Paired with an advanced 10-speed Allison automatic transmission, the GMC Sierra 2500HD delivers smooth, responsive performance in any situation.

The GMC Sierra 2500HD is engineered to handle the rigors of heavy towing and hauling with ease. With a maximum conventional towing capacity of up to 20,000 pounds when properly equipped, you can confidently transport heavy equipment, trailers, and boats around Marshall, TX and beyond. The available Gooseneck/5th Wheel Prep Package adds a hitch platform and wiring to accommodate larger trailers, while the ProGrade Trailering System provides advanced camera views and customizable trailer profiles for a seamless towing experience.

Premium Interior and Technology

Step inside the cabin of the 2026 GMC Sierra 2500HD and you'll find a spacious, well-appointed interior designed for both comfort and productivity. Premium materials like perforated leather and open-pore wood trim create a refined ambiance, while the available heated and ventilated front seats ensure year-round comfort. The GMC Sierra 2500HD also offers ample storage solutions, including a large center console and rear under-seat storage compartments.

Stay connected and entertained on the go with the GMC Sierra 2500HD's advanced infotainment system. The available 13.4-inch diagonal touchscreen display features wireless Apple CarPlay and Android Auto compatibility, allowing you to seamlessly integrate your smartphone. The available Bose premium sound system immerses you in rich, crystal-clear audio, while the available 4G LTE Wi-Fi hotspot keeps you connected wherever your work takes you in the Longview area.

Bold Exterior Styling

The 2026 GMC Sierra 2500HD commands attention with its bold, sculpted exterior design. The signature GMC grille, C-shaped LED headlamps, and muscular hood create a striking presence on the road. Choose from a variety of available wheel designs, ranging from 17-inch painted steel to 20-inch polished aluminum, to further personalize your truck's appearance. The available MultiPro Tailgate offers six versatile configurations, making it easier to load and unload cargo.

Advanced Safety Features

The GMC Sierra 2500HD prioritizes your safety with a comprehensive suite of driver assistance technologies. Available features like Forward Collision Alert, Lane Departure Warning, and Automatic Emergency Braking help you stay alert and avoid potential collisions. The available HD Surround Vision provides a bird's-eye view of your surroundings, making it easier to navigate tight jobsites or crowded parking lots. With the GMC Sierra 2500HD's advanced safety features, you can drive with added peace of mind in Longview and beyond.

GMC Sierra 2500HD Trims

Choose from seven distinct trims to find the perfect 2026 GMC Sierra 2500HD for your needs:

  • Pro: The entry-level trim offers essential features and capable performance.
  • SLE: Adds comfort and convenience features like a 13.4-inch touchscreen and dual-zone climate control.
  • SLT: Includes leather seating, heated front seats, and additional driver assistance features.
  • AT4: Emphasizes off-road capability with a factory-installed suspension lift and all-terrain tires.
  • AT4X: Takes off-road performance to the next level with front and rear e-locking differentials.
  • Denali: Delivers the ultimate in premium luxury and advanced technology.
  • Denali Ultimate: The pinnacle of refinement, featuring full-grain leather, open-pore wood trim, and exclusive amenities.

Visit Us for a Test Drive

Experience the uncompromising capability and premium features of the new GMC trucks for sale at Orr GMC Longview. Our knowledgeable sales team is ready to help you find the ideal 2026 GMC Sierra 2500HD to suit your needs in Kilgore, Tyler, Marshall, and beyond. Visit our dealership at 400 North Spur 63 in Longview, TX to explore our inventory in person, or apply for financing online to get started on your purchase from the comfort of your home. Reach out to our team to plan a test drive in the new GMC Sierra 2500HD today.

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  1. ORR GMC LONGVIEW

    400 N Spur 63
    Longview, TX 75601

    • Sales: (903) 704-0780
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Get in Touch

  • Contact our Sales Department at: (903) 704-0780
  • Monday9:00 am - 7:00 pm
  • Tuesday9:00 am - 7:00 pm
  • Wednesday9:00 am - 7:00 pm
  • Thursday9:00 am - 7:00 pm
  • Friday9:00 am - 7:00 pm
  • Saturday9:30 am - 6:00 pm
  • SundayClosed