Sierra 2500

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Elevate your driving experience with the exceptional 2026 GMC Sierra 2500HD AT4 Premium Plus Package. This powerful and versatile truck is engineered to conquer any terrain, while offering unparalleled comfort and convenience. 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes (K05) Engine Block Heater) (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) AT4 Preferred Package AT4 Premium Plus Package Gooseneck/5th Wheel Prep Package Hitch Package Preferred Equipment Group 4SB Technology Package X31 Off-Road Package Bose Premium 7-Speaker Sound System SiriusXM with 360L Trial Subscription Steering Wheel Audio Controls Electric Rear-Window Defogger 120-Volt Bed Mounted Power Outlet Beneath the bold, aggressive exterior lies a true workhorse. The Duramax 6.6L V8 Turbodiesel engine delivers an impressive 470 horsepower and a staggering 975 lb-ft of torque, providing the power you need to tackle any job with ease. Paired with a smooth-shifting 10-speed automatic transmission and a capable 4WD system, this Sierra 2500HD is ready to take on the toughest terrain. The AT4 Premium Plus Package takes the Sierra's off-road capabilities to the next level, with features like the X31 Off-Road Package, Hill Descent Control, and an Off-Road Suspension. Whether you're navigating rugged trails or hauling heavy loads, this truck is up for the challenge. Inside, the Sierra 2500HD surrounds you with premium comfort and advanced technology. Enjoy the convenience of push-button start, remote vehicle starting, and the Bose Premium 7-speaker sound system. Stay connected with wireless charging, wireless phone projection, and the 15-inch diagonal head-up display. Safety is also a top priority, with features like Rear Cross Traffic Alert, Trailer Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist keeping you and your precious cargo secure on the road. With its exceptional power, off-road prowess, and premium amenities, the 2026 GMC Sierra 2500HD AT4 Premium Plus Package is the ultimate choice for discerning truck enthusiasts. Experience the difference for yourself by scheduling a test drive at our dealership today. Price includes: $500 - Buick &amp; GMC Consumer Cash Program. Exp. 02/02/2026

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Carrollton TX 75007

AT4 Premium Plus Package

Gooseneck/5th Wheel Prep Package

LPO, Hitch Package

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Vanguard GMC of Carrollton

 for sale near you in Carrollton, TX. Get more information and car pricing for this vehicle on Autotrader.

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package for sale in Carrollton, TX 75007: Truck Details - 767918289 - Autotrader

MSRP	$89,640
Listing Price	$78,383

New 2026 GMC Sierra 2500

w/ AT4 Premium Plus Package AT4