2025 Sierra 2500


Experience Rugged Refinement in the 2025 GMC Sierra 2500HD Near Dallas, TX

Luxury truck enthusiasts and active families in the Dallas-Fort Worth area who demand the ultimate combination of capability and comfort will find their match in the 2025 GMC Sierra 2500HD. This bold, heavy-duty pickup exudes confidence with its muscular styling while treating you to a remarkably refined driving experience. Visit Gateway Buick GMC in Dallas to get behind the wheel of the Sierra 2500HD and prepare to be impressed.

Powerhouse Performance for Every Job in Dallas

With two formidable engine options, the 2025 Sierra 2500HD is engineered to tackle even the most demanding tasks with ease. The standard 6.6L V8 gas engine delivers a robust 401 horsepower and 464 pound-feet of torque to make merging onto the LBJ Freeway a breeze. For unrivaled capability, upgrade to the available Duramax 6.6L Turbo Diesel V8 that churns out a staggering 470 horsepower and 975 pound-feet of torque, allowing you to tow up to 36,000 pounds with confidence.

The advanced Allison 10-speed automatic transmission has been specifically tuned to optimize the performance of each engine option. It provides seamless, precise shifts and ensures you have the ideal gear ratio for every driving situation in the DFW area. And with an available integrated Power Take Off, you can use your Sierra 2500HD to power job site equipment in DFW.

An Oasis of Luxury Within a Rugged Truck

Step inside the expansive cabin of the 2025 Sierra 2500HD, and you'll be embraced by premium materials and luxurious amenities that will make you forget you're in a heavy-duty truck. The spacious interior provides generous head, leg, and elbow room for up to six passengers, perfect for bringing the family along on a road trip. Perforated leather-appointed seats are standard on SLT, AT4, and Denali trims, while the top-tier Denali Ultimate coddles with sumptuous full-grain leather.

And during those abnormal temperature drops in Dallas, available heated front seats and a heated steering wheel can bring the warmth right to you. During the sweltering Texas summers, you'll appreciate ventilated front seats and dual-zone automatic climate control that allow you to find your ideal level of comfort. A power sunroof lets you fill the cabin with fresh air and natural light with the touch of a button.

Advanced Tech to Keep You Connected and Confident

The nerve center of the 2025 Sierra 2500HD is the available 13.4-inch diagonal Premium GMC Infotainment System with Google built-in. This brilliant and responsive touchscreen display gives you intuitive access to features like wireless Apple CarPlay/Android Auto, Amazon Alexa, navigation, and more. A 12-speaker Bose premium sound system, standard on Denali and AT4X trims, delivers an immersive audio experience that will invigorate your commute across the Dallas-Fort Worth metroplex.

To help you tow and haul with the utmost confidence, the Sierra 2500HD offers up to 14 unique camera views, including a segment-first transparent trailer view that lets you virtually "see through" your trailer. The innovative MultiPro tailgate boasts six functional positions to simplify loading, unloading, and accessing the bed. And with the available Multi-Flex tailgate step and assist handle, getting into the bed is a breeze.

Prioritizing the Safety of Your Most Precious Cargo

Your family's safety is non-negotiable, and the 2025 Sierra 2500HD has your back with a plethora of driver assistance technologies to serve as an extra set of eyes on the roads of Dallas. Every Sierra 2500HD comes standard with automatic emergency braking, forward collision alert, front pedestrian braking, and IntelliBeam auto high beams.

Available safety features include HD surround vision, rear cross-traffic alert, lane change alert with side blind zone alert, and the safety alert seat that directs your attention to the direction of a potential hazard.

A Bold Statement Made Bolder

The chiseled exterior design of the 2025 Sierra 2500HD communicates strength and capability from every angle. The tall, broad grille and C-shaped LED lighting signatures create an imposing presence on the streets. The available Chrome assist steps not only ease entry and egress but also add a touch of sophistication. And the 20-inch polished aluminum or high gloss black wheels are also available to further elevate your truck's curb appeal.

But the Sierra 2500HD is more than just a looker - it's built to withstand the rigors of hard work. The roll-formed high-strength steel bed is more durable and lighter weight than a traditional stamped steel bed, while the standard corner step rear bumper ensures easy access to the bed. A power-up/-down tailgate is also available for added convenience.

Gateway Buick GMC

Come experience the pinnacle of heavy-duty refinement for yourself at Gateway Buick GMC, your preferred GMC dealership in Dallas, TX. Our friendly and knowledgeable sales staff is standing by to help you configure your ideal 2025 GMC Sierra 2500HD. Don't wait - visit us today and elevate your driving experience.