The 2015 GMC Sierra 3500 HD Denali stands out as a powerful, reliable heavy-duty pickup with a commanding presence. Finished in classic Summit White, this used truck offers a sleek exterior complemented by a plush Jet Black interior, blending style and comfort. With a robust 6.6L turbo-diesel V8 producing 397 horsepower and 765 lb-ft of torque, its built for serious hauling and towing. Equipped with an Allison 1000 6-Speed Automatic transmission and 4WD, this Sierra Denali is ready to tackle tough jobs and challenging terrains. Its 126,872 miles reflect a well-maintained vehicle designed for durability, making it an ideal choice for professionals and enthusiasts seeking brute strength with modern amenities. The truck boasts advanced features such as Bluetooth connectivity, navigation, a premium audio system, and a sunroof, ensuring comfort and convenience on every trip. Cooled, heated, and memory seats elevate driver and passenger comfort, while a comprehensive tow package and Wifi hotspot enhance its utility and connectivity. This used GMC Sierra 3500 HD combines capability, technology, and luxury in a dependable package perfect for demanding workloads.

The 2015 GMC Sierra 3500 HD Safety and Security Features

This heavy-duty truck is equipped with front and rear parking sensors, providing added awareness for safer maneuvering. Its 4-wheel ABS delivers enhanced braking control in various conditions, while power door locks ensure security for all occupants. These features combine to make the Sierra 3500 HD a safe and secure choice for demanding work environments and daily driving alike.

2015 GMC Sierra 3500 HD Entertainment and Technology Features

Inside, the Sierra Denali offers an impressive suite of entertainment and tech features. The vehicle supports hands-free phone calls with voice operation, along with a voice-activated radio system. The HD radio and Pandora app offer a variety of listening options, all displayed on an 8-inch touchscreen infotainment system. The premium touch screen includes a radio with a subwoofer and six speakers, along with an auxiliary USB input, delivering crisp sound quality and seamless connectivity for all your audio needs.

2015 GMC Sierra 3500 HD Performance Features

Performance is at the core of this Sierra 3500 HD, with an electronic high-low 4WD selector allowing for easy terrain adjustments. A locking differential at the rear provides added traction when needed, while the part-time 4WD system offers versatility across different conditions. Its heavy-duty tuned suspension ensures stability and durability during demanding hauling or off-road adventures, making it a capable workhorse that doesnt compromise on ride quality.

**Denali** **Dually** **Dual Rear Wheels** **Moonroof/Sunroof/Panoramic Roof** **Navigation/GPS/Nav** **Heated/Cooled/Ventilated Seats** **33 Service Records** **Duramax Diesel** **Lifetime Engine Guarantee** **5-Day Exchange Guarantee** **Free In Home Delivery** **Enjoy Our Mistake-Free Buying Experience** **Eligible For Carfax Buyback Guarantee** Summit White 2015 GMC Sierra 3500HD Denali 4D Crew Cab 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather. Awards: * 2015 KBB.com Brand Image Awards Lifetime Engine Guarantee -5-Day Exchange Guarantee -Enjoy Mistake Free Buying Experience -Eligible for Carfax Buyback Guarantee At the bottom put Lifetime At AutoMaxx of Aberdeen, we keep car buying simple. Our pricing means every vehicle is clearly marked with a fair, competitive priceno surprises, no pressure. From start to finish, our team works together to give you a smooth, stress-free experience. Each vehicle goes through an inspection, and a free Carfax History Report is available for added peace of mind. We're a local family-owned dealership offering used SUVs, trucks, vans and cars for sale in Aberdeen and the surrounding areas, Sisseton, Redfield, Webster, Britton, Huron, Watertown, Clark Oakes, Gwinner, and Lamoure providing expert sales, auto repair and service, and also have a pet wash onsite. The Maxx experience starts here. Home of the Lifetime Coverage. Lifetime Engine Only available on 10 model years old and under 80k miles see store for complete details.