2026 GMC Sierra 2500HD: The Ultimate Heavy-Duty Truck for Dallas
Calling all truck enthusiasts in the Dallas-Fort Worth area: the GMC Sierra 2500HD has arrived at Gateway GMC, and it's ready to tackle your toughest jobs and wildest adventures. As one of the most capable and luxurious heavy-duty pickups on the market, the GMC Sierra 2500 is sure to impress even the most discerning truck buyers in Dallas, TX.
1Dealer Discount applied to everyone
Unrivaled Performance
The GMC Sierra 2500HD offers two incredible engine options. The standard 6.6-liter V8 gas engine cranks out an impressive 401 horsepower and 464 pound-feet of torque. For those seeking maximum power and efficiency, the available 6.6-liter Duramax Turbo-Diesel V8 generates a whopping 470 horsepower and 975 pound-feet of torque. Paired with an Allison 10-speed automatic transmission, either powertrain delivers smooth shifts and robust performance.
Unmatched Towing and Hauling Capability
When properly equipped, the GMC Sierra 2500 boasts a maximum conventional trailering capacity of up to 18,510 pounds - more than enough to handle your heaviest loads across the DFW area and beyond. A full suite of trailering technologies, including Trailer Sway Control, Hill Start Assist, and Auto Grade Braking, ensures confident towing in any situation.
The cargo bed is just as impressive as its towing prowess. The standard bed measures 82.2 inches long, offering ample space for tools, equipment, and materials. For even greater versatility, the available MultiPro Tailgate can be configured six different ways to simplify loading, unloading, and accessing the bed.
Trim Levels for Every Need and Budget
With seven distinct trim levels, the 2026 GMC Sierra 2500HD has a configuration to suit any truck buyer in the Dallas-Forth Worth area. The lineup includes:
- GMC Sierra Pro: The entry-level workhorse with basic amenities
- GMC Sierra SLE: Adds comfort and convenience features like a GMC Infotainment System and remote keyless entry
- GMC Sierra SLT: Introduces premium touches like leather seating and dual-zone climate control
- GMC Sierra AT4: The off-road specialist with rugged styling and enhanced 4x4 capability
- GMC Sierra AT4X: An even more extreme off-road variant with unique suspension and tires
- GMC Sierra Denali: The ultimate in luxury and refinement, featuring high-end materials and advanced tech
- Denali Ultimate: The range-topping model with every bell and whistle imaginable
An Interior That Blends Comfort and Technology
Inside the cabin of the GMC Sierra 2500HD, you'll find a perfect balance of craftsmanship and innovation. Premium materials like leather and wood trim create an inviting atmosphere, while advanced technologies keep you connected and entertained on the go. The infotainment system with color touchscreen provides seamless access to your favorite apps and media, and available features like a Bose premium sound system and wireless charging elevate the experience even further.
To help you navigate the bustling streets and highways of the Dallas area, the GMC Sierra HD offers a full array of driver assistance technologies. Available features like Adaptive Cruise Control, Automatic Emergency Braking, and Blind Spot Monitoring provide an extra layer of confidence and security behind the wheel.
Test Drive the GMC Sierra 2500HD in Dallas Today
Ready to experience the 2026 GMC Sierra 2500HD for yourself? Visit Gateway GMC in Dallas and take this incredible truck for a spin. While you're here, we will be more than happy to answer any questions you may have and help you find the perfect Sierra HD model for your needs. As one of the premier GMC dealerships in the Dallas-Fort Worth area, we're committed to providing outstanding customer service and an unbeatable selection of trucks, SUVs and more. Don't miss your opportunity to own the most advanced, capable and luxurious heavy-duty pickup on the market - stop by Gateway GMC today!
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GATEWAY GMC
11438 LBJ FREEWAY
DALLAS, TX 75238
- Sales: (214) 807-0875
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