2025 GMC Sierra 2500HD AT4

Conquer any horizon. The 2025 GMC Sierra 2500HD AT4 4WD Crew Cab Standard Box isn't just a heavy-duty truck; it's a meticulously crafted powerhouse, blending rugged off-road capability with premium comfort and cutting-edge technology.Clad in a commanding Onyx Black metallic exterior, this Sierra 2500HD AT4 exudes strength and sophistication. Its aggressive stance is amplified by prominent black chrome accents and signature AT4 red vertical recovery hooks. Riding high on 20-inch machined aluminum wheels, wrapped in Goodyear Wrangler tires, this truck is ready to tackle the toughest terrain.Beneath the sculpted hood roars a formidable 6.6L Duramax Turbo-Diesel V8 engine, delivering immense torque and unwavering power for even the most demanding tasks. It's paired with a smooth and responsive Allison 10-speed automatic transmission, ensuring optimal power delivery and efficiency. The robust four-wheel-drive system with a two-speed AutoTrac transfer case provides exceptional traction and control, whether you're navigating challenging worksites or exploring backcountry trails.  Inside, the AT4 cabin offers a premium Jet Black with Kalahari Accents interior, featuring comfortable and supportive perforated leather-appointed front seats. High-value options include power retracting running boards, tonneau cover, automatic headlights, head-up display, Bose sound system, driver memory seat, heated steering wheel, forward collision warning, trailer brake controller, wireless phone charging pad, lane departure warning, parking assist, heated and ventilated front seats, dual automatic climate control, AM/FM/XM radio, Bluetooth, Apple CarPlay & Android Auto, Wi-Fi hotspot, 360-degree camera, navigation, digital rearview mirror, sunroof, power front seats with power lumbar support, rear heated seats, push-button start and so much more. Make your way into Gateway Chevrolet Buick GMC and see this 2025 GMC Sierra 2500HD AT4 4WD Crew Cab Standard Box! At Gateway Chevrolet, get stress-free buying with market based pricing, full disclosure & transparency, and nationwide shipping. All trade-ins are welcome & we provide financing to those w/no credit, bad credit, or new to the country.Explore our selection of quality used cars, trucks, and SUVs at Gateway Chevrolet Buick GMC. With over 45 vehicles in stock and easy online trade-in valuation, finding your next ride has never been easier.