New GMC Sierra 2500 Trucks For Sale/Lease

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New GMC Sierra 2500 in Graham, TX

Truck shoppers mainly opt for a heavy-duty model due to its great hauling and towing capability, and the new GMC Sierra 2500 suits this need. Several upgrades, including valuable trailering technology, continue for the new model year. This GMC truck also flaunts a refined and powerful Duramax diesel engine and an advanced multi-functional tailgate. You can visit our GMC dealership in Graham, TX to explore all the features that make the new Sierra 2500 a dependable truck.


Under the hood, the GMC Sierra 2500 packs a 6.6-liter V8 engine that delivers 401 horsepower and 464 pound-feet of torque for your trips around Dallas-Fort Worth. This engine is powerful, responsive, and efficient. GMC pairs this engine with a 10-speed automatic transmission to offer you a maximum towing capacity of 36,000 pounds and a maximum payload of 3,715 pounds. You can also choose to have the vehicle fitted with a Duramax 6.6-liter turbodiesel V8 engine that produces an impressive 445 horsepower and 910 pound-feet of torque. The engineers at GMC have also made the truck's engine incredibly efficient by enhancing its cooling capacity through a large fan and radiator.

Thanks to their independent front suspensions, the GMC Sierra 2500 AT4 and Denali trims offer a comfortable ride, turnability with lessened weight, and exceptional wheel alignment. The live-axle suspension comes with two-stage and semi-elliptic multi-leaf rear springs. With this setup, the truck assures excellent ride quality and perfect balance payload management.

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The new Sierra 2500 incorporates innovative tech, convenient connectivity, and a host of driver-assist features. You can keep a tab of your trailer and truck with over 15 camera views, including a bed view camera, a rear camera mirror, and a surround-vision camera to maximize the view around the compatible trailers and truck. The HD surround vision camera comes with a couple of cameras displaying a digital overhead picture of the area surrounding the truck. This camera system is beneficial when parking, as it helps you avoid close objects. The top-class 15-inch diagonal head-up display conveys vital information, such as mobile alerts, a tachometer, speed, and others, onto the windshield so that you can have a seamless driving experience around Wichita Falls. The Sierra 2500 also features a rear camera mirror to offer you a broad and less obstructed view behind the truck as you drive around Decatur, TX.


Boost your confidence and safety on the roads with the GMC pickup truck's innovative safety tech features. The included lane departure warning, for instance, alerts you when you accidentally drive off detectable lane lines. The front and rear park assist helps you avoid collisions when parking. Still, the vehicle packs a safety alert seat that helps you recognize the direction of possible crashes so that you make a move immediately.



All Sierra 2500 models come with power-fold or manual trailering mirrors, LED rear guidance lights that improve viewing when backing up with a hooked trailer, and amber auxiliary clearance lights. Other notable design features include LED forward auxiliary task lighting, heated and auto-dimming upper glass, LED perimeter lighting, and LED turn-signal clearance lights/indicators. The truck also comes with a modern MultiPro Tailgate comprising multiple functions to help you load, unload, and access the cargo section. Large footwells incorporating an anti-slip texture in the two corners of the rear bumper make it easy to access the cargo bed.

The truck's expansive and refined interior combined with well-designed tech will make your ride smart and smooth. Some notable interior features include a heated and leather-wrapped steering wheel, dual-zone climate control, available ventilated and heated front leather-appointed seats. The truck's elevated driver seats offer you an incredible view of the road ahead. It also gives you comfortable cushions, giving you improved support for long towing and hauls. The rear passengers will appreciate the roomy legroom to the crew cab models. The infotainment system supports wireless charging, Android Auto, and Apple CarPlay.

Visit Holiday Buick GMC Today!

If you wish to add the new GMC Sierra 2500 to your car collection, visit us in Graham, TX. If you're in Abilene or Decatur, TX, you can browse our website to start the online buying process. Be sure to check out our new inventory, including our new GMC models.

  1. Holiday Buick GMC

    1420 380 BYPASS
    GRAHAM, TX 76450

    • Sales: 940-456-9033
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  • Contact our Sales Department at: 940-456-9033
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