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BANNER CHEVROLET
New Orleans, LASource checked Aug 24, 2026
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Meet the 2025 GMC Sierra 2500HD AT4, a premium heavy-duty truck built for serious hauling and premium comfort. Finished in Thunderstorm Gray with a powerful Duramax 6.6L V8 Turbodiesel engine and 4WD capability, this Sierra delivers capability matched with sophisticated technology and luxury appointments. With just under 15,000 miles, you're getting a nearly new truck that has passed our comprehensive 172 Point Inspection. - Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic transmission and 4WD - Gooseneck/5th Wheel Prep Package with hitch platform - Bose Premium 7-Speaker Sound System with SiriusXM 360L Trial - Multicolor 15" Head-Up Display and Bed View Camera with Trailer Camera Provisions - Power-Retractable Assist Steps and LED Cargo Area Lighting - Heated and Ventilated Leather Front Seats with 10-Way Power Adjusters - HD Surround Vision, Rear Cross Traffic Alert, and Trailer Side Blind Zone Alert - Wireless Phone Projection and Apple CarPlay/Android Auto Integration - Ultrasonic Front and Rear Park Assist with Trailer Cam Viewing - AT4 Premium Plus Package with Technology and Off-Road Packages This truck combines substantial towing and hauling capability with interior refinements typically found in luxury vehicles. The AT4 trim delivers the rugged styling you expect from GMC, while premium features like the Bose sound system, wireless charging, and heated steering wheel create a commanding driving experience. Remote vehicle starter, push button ignition, and OnStar connectivity round out the modern conveniences. Don't miss this opportunity to own a meticulously maintained Sierra 2500HD with factory warranty remaining. Visit our showroom today to experience the power, technology, and luxury this truck delivers.
The deal score uses 7 approved listings with the same year, make, model, and trim with the closest reported mileage within 150 miles. Nationwide pricing is shown for broader context.
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Live GMC Sierra 2500 HD units from approved dealer inventory.
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