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The 2026 GMC Sierra 2500 HD provides drivers throughout Bryan and the surrounding Brazos Valley areas with the raw power and capability they need to accomplish more. Whether you are hauling livestock or heavy equipment, this heavy-duty truck is ready for the job.
If you are interested in this model, learn about the new GMC Sierra 2500 specs below! Our guide reviews the engine options to help you decide on the right trim. Don’t just take our word for it—read our customer reviews to see why Hearne drivers trust us. Ready to feel the power? Contact Allen Samuels Chevrolet at (979) 227-2003 to schedule an appointment today.
The new GMC Sierra 2500 specs impress, regardless of which engine your selected trim level includes. Drivers have two distinct choices: the standard gas V8 or the legendary available Duramax® diesel (standard on the Denali Ultimate).
Check out the specs for each engine below as you consider your work needs in College Station:
The 2026 Sierra 2500 HD is engineered for heavy lifting. When properly equipped, it offers a Max Towing Capacity of 22,390 pounds*.
Note: The above towing capacity requires a 2500 HD Regular Cab Long Bed 2WD model with the available Duramax® diesel engine and Max Trailering Package.
Other configurations also offer impressive capabilities. For example, the popular Crew Cab models feature an available max tow rating of up to 21,870 pounds**. Pro Tip: Hauling heavy loads requires sturdy equipment. Check our guide on GMC heavy-duty tires to ensure your truck has the grip it needs for safe towing.
Whether you’re driving in Franklin or heading out to the ranch, the GMC Sierra 2500 includes features that make every ride safer and more enjoyable. Thinking of upgrading to get these features? You can value your trade online in minutes.
Standard and Available Highlights:
Do you have questions about the new GMC Sierra 2500 engine options? Are you ready to take a test drive at our dealership in Hearne? Call (979) 227-2003 or contact us online today.
Before you visit, be sure to check our new vehicle specials. You can also apply for financing online to streamline your purchase. For the latest community news and inventory updates, follow us on Facebook!
Disclaimers:
*Requires a 2500 HD Regular Cab long bed 2WD model with available Duramax 6.6L Turbo-Diesel V8 engine, Max Trailering Package, Gooseneck/Fifth-Wheel Prep Package and gooseneck/fifth-wheel hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual.
**Requires a Crew Cab long bed 2WD model with available Duramax 6.6L Turbo-Diesel V8 engine, Max Trailering package, Gooseneck/Fifth-Wheel Prep Package, 18-inch or 20-inch wheels and tires and gooseneck/fifth-wheel hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.
