Tough tasks never stop coming, whether you're on your ranch outside Denison, TX or at a job site in Frisco, TX. The GMC Sierra 2500 HD is a hard-working heavy-duty truck that's ready to handle any task at hand. But how does the 2025 GMC Sierra 2500 HD compare to the 2024 GMC Sierra 2500 HD? Find out before buying a new GMC truck from Vanguard Buick GMC of Sherman.
Choose your heavy-duty truck's V8 powertrain when you shop at our GMC dealership in Sherman, TX. The 2024 and 2025 GMC Sierra 2500 HD trucks share the same engines and have identical performance outputs. Truck buyers from McKinney, TX can choose a GMC Sierra 2500 HD truck powered by a 401-horsepower 6.6-liter gas V8 engine rated for 464 pound-feet of torque, or they can select the 470-horsepower Duramax® 6.6-liter Turbo-Diesel V8 engine that delivers double the torque - up to 975 pound-feet. Both V8 powertrains for the GMC Sierra 2500 HD work with an Allison® 10-speed automatic transmission.
Capability ratings carry over unchanged for the 2025 GMC Sierra 2500 HD, which can still pull heavy trailers from Frisco, TX to Denison, TX. The GMC Sierra 2500 HD can haul up to 22,500 pounds with its superior diesel towing rating. The conventional towing rating of the GMC Sierra 2500 is 18,700 pounds, helping you haul your camper or boat to Lake Texoma near Denison, TX. GMC Sierra 2500 HD Crew Cab configurations have a maximum towing capacity of 21,870 pounds. If you're moving heavy materials around McKinney, TX, the GMC Sierra 2500 HD has you covered, as maximum payload ratings are between 3,750 and 3,850 pounds, depending on the engine.
Whether you buy a 2024 or a 2025 GMC Sierra 2500 HD in Sherman, TX, you have the same truck bed options and cab configuration choices. Look for Double Cab, Regular Cab, and Crew Cab models within our new inventory. By shopping at your Sherman, TX GMC truck dealer, you can choose a 98-inch Long Bed or an 82-inch Standard Bed option. Both model years offer a MultiPro™ Tailgate with six useful functions. Crew Cab GMC Sierra 2500 HD models have best-in-class legroom and front headroom figures.
Each model year offers a Denali Ultimate trim level, which features an Alpine Umber interior, full-grain leather seating, and laser-etched topographical map patterns of Mt. Denali's summit. The best-in-class 16-way power front seats with a massaging feature are offered by each model year for the GMC Sierra 2500 HD if you're interested in a more comfortable towing journey from Sherman, TX to Frisco, TX. New GMC Sierra 2500 HD trucks, regardless of the model year, have a best-in-class HD cargo box volume figure so you can transport more in the back end.
Large screens dominate the interior of the GMC Sierra 2500, regardless of the 2025 or 2024 model year. Both trucks offer a tablet-style touchscreen - a 13.4-inch diagonal center display - and a 12.3-inch diagonal digital Driver Information Center. A 15-inch diagonal multicolor Head-Up Display is offered by both model years for the GMC Sierra 2500 HD, helping you keep your eyes peeled on traffic around McKinney, TX.
The 2025 GMC Sierra 2500 makes life easier hauling a trailer along Sam Rayburn Tollway between Frisco, TX and McKinney, TX. That's because Adaptive Cruise Control with Trailering is now equipped with the 2025 Denali and AT4 models. For 2024 GMC Sierra 2500 HD models, this trailering safety feature is reserved for the AT4X and Denali Ultimate. A Trailer Brake Controller is now standard for all 2025 GMC Sierra 2500 HD models and paired alongside Trailering Mirrors and a Trailering Package. Each truck offers the ProGrade™ Trailering System. Each model year offers up to 14 camera views, one of which is transparent trailer view. Pro Safety Plus adds parking sensors to the front and rear of the 2025 GMC Sierra 2500 HD, making it easier to park your truck in Frisco, TX.
Located along the Texoma Parkway, we're the go-to GMC truck dealer between Sherman, TX and Denison, TX. We now have 2025 GMC Sierra 2500 HD trucks in stock, and they are showcased within our new inventory. That's where you'll find all of the latest GMC trucks for sale in Sherman, TX. Vanguard Buick GMC of Sherman also has several 2024 GMC Sierra 2500 HD trucks on the lot. Which new GMC truck will you test drive? Contact our GMC dealership in Sherman, TX - your local home for heavy-duty trucks - to plan your visit.
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