New 2026 GMC Sierra 2500 HD AT4 For Sale Chickasha, OK

Introducing the 2026 GMC Sierra 2500HD AT4, a true workhorse that combines uncompromising capability with refined style. This powerful pickup is engineered to take on the toughest jobs with ease, while providing a premium driving experience that will impress even the most discerning truck enthusiast.Boasting a robust Duramax 6.6L V8 Turbodiesel engine, this Sierra 2500HD AT4 delivers an impressive 470 horsepower and an astounding 975 lb-ft of torque, ensuring you have the power to tackle any challenge that comes your way. Paired with a 10-speed automatic transmission and a 4WD drivetrain, this truck is ready to conquer any terrain, whether you're hauling heavy loads or venturing off the beaten path.• Duramax 6.6L V8 Turbodiesel Engine• AT4 Premium Plus Package• Gooseneck/5th Wheel Prep Package• Hitch Package• Technology Package• Bose Premium 7-Speaker Sound System• Heated and Ventilated Front Seats• Heated Rear Seats• Wireless Charging• Trailer Tire Pressure Monitor SensorsThe Sierra 2500HD AT4 is more than just a workhorse; it's a premium-level truck that pampers you with a wealth of advanced features. The spacious and well-appointed interior boasts luxurious leather-appointed seating, a stunning 15-inch head-up display, and a state-of-the-art infotainment system that seamlessly integrates with your smartphone. With the available Gooseneck/5th Wheel Prep Package, you'll have the capability to tow even the heaviest of loads with confidence.But the Sierra 2500HD AT4 isn't just about raw power and capability; it also boasts a striking, rugged appearance that commands attention. The bold, muscular styling, combined with the unique AT4 design cues, give this truck a commanding presence on the road. And with the available Off-Road Suspension and High Clearance Step, you'll be able to tackle any terrain with ease.Safety is also a top priority, with features like Forward Collision Alert, Automatic Emergency Braking, and Rear Cross Traffic Alert working tirelessly to keep you and your loved ones protected. The Sierra 2500HD AT4 is truly a truck that can do it all, whether you're hauling a heavy load, venturing off the beaten path, or simply enjoying the daily commute.If you're in the market for a premium, capable, and versatile pickup truck, the 2026 GMC Sierra 2500HD AT4 is a must-see. Experience the power, the technology, and the uncompromising style that make this truck a true standout in its class. Visit our showroom today and let us demonstrate why the Sierra 2500HD AT4 is the ultimate choice for the discerning truck buyer. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 06/01/2026