Used 2023 Gmc Sierra AT4

Introducing the 2023 GMC Sierra 3500HD AT4, a rugged and capable heavy-duty pickup that's ready to tackle any challenge. This impressive machine boasts a powerful Duramax 6.6L V8 Turbodiesel engine, delivering an incredible 445 horsepower and an astounding 910 lb-ft of torque. Paired with a smooth-shifting 10-speed automatic transmission and robust 4WD system, the Sierra 3500HD AT4 is built to conquer the toughest terrain. The AT4 Premium Plus Package elevates this truck to new heights, adding features like a power sunroof, 20-inch machined aluminum wheels with high-gloss black accents, and the advanced Driver Alert Package I and II. The Gooseneck/5th Wheel Package further enhances the Sierra's towing capabilities, with a bed-mounted camera and provisions for gooseneck and fifth-wheel hitches. Experience the unparalleled comfort and convenience of the Sierra 3500HD AT4, with amenities like heated and ventilated front seats, a heated steering wheel, and a 15-inch multicolor head-up display. The advanced safety suite, including features like Automatic Emergency Braking, Lane Departure Warning, and Rear Cross Traffic Alert, provides added peace of mind on the road. Whether you're tackling tough job sites, navigating rugged terrain, or towing heavy loads, the 2023 GMC Sierra 3500HD AT4 is up for the challenge. Its bold, distinctive styling and premium interior appointments make it a standout in the heavy-duty pickup segment. Schedule a test drive today and discover the power and capability that the Sierra 3500HD AT4 has to offer.