2025 GMC Sierra 2500HD

* Apple CarPlay * Parking Assist System * Ventilated Seats * Leather Seats * Lane Departure Warning * Side and Top View Camera * Remote Start * Keyless Ignition * Adaptive Cruise Control * Cooled Seats * Handsfree/Bluetooth IntegrationThis 2025 GMC Sierra 2500HD AT4 is a strong fit for shoppers who want serious towing and hauling capability with a more refined cabin. With the Duramax 6.6L turbo-diesel V8, Allison 10-speed automatic, and 4 Wheel Drive, its built for hard work, weekend projects, and long-distance driving with confidence. The AT4 trim adds a rugged look and useful features like running boards, a tow hitch, tow hooks, an integrated tailgate step, and a bed liner, while the high-gloss black aluminum wheels and Summit White exterior give it a clean, desirable appearance.Inside, this Sierra is well equipped for drivers who want comfort as much as capability. Leather seats, heated and ventilated front seats, cooled seats, heated rear seats, a heated steering wheel, remote start, keyless ignition, and adaptive cruise control all help make daily use easier. The 13.4-inch GMC infotainment system with navigation, Bluetooth, Wi-Fi hotspot capability, and wireless Apple CarPlay adds modern convenience, and the side and top view camera, rear parking aid, blind spot monitor, cross-traffic alert, and lane departure warning provide extra confidence behind the wheel.If youre comparing it with a Ford Super Duty, Ram 2500, or Chevrolet Silverado 2500HD, this Sierra 2500HD AT4 stands out as a well-rounded diesel pickup with premium comfort and real heavy-duty capability. Its also priced below market, making it an excellent deal for this vehicle.Buy with confidence from STG Auto Group, where youll find a truck thats ready for work, travel, and everyday driving in one capable package.All prices are final plus government fees, taxes, and any finance charges.All vehicles have undergone a safety inspection and smog certification in compliance with state laws. Any aftermarket products are optional and are not mandatory to purchase. Call today or visit any of our locations near you.