2025 GMC Sierra 3500

Vehicle Details: Step into power and refinement with this 2025 GMC Sierra 3500 AT4 - a rugged, upscale heavy-duty truck located in Walla Walla, WA. With only 18,764 miles, this GMC Sierra 3500 offers low mileage and ready-to-work dependability backed by a stout V8 6.6L Duramax Diesel and full-time 4WD. Built for towing, hauling, and confident off-road adventures, the AT4 trim blends capability with premium comfort and tech. Inside, you'll find a driver-focused cabin loaded with convenience: steering wheel audio controls put entertainment and phone functions at your fingertips, and XM Radio delivers crystal-clear channels for every drive. Safety features include Lane Departure Warning, Cross-Traffic Alert, and a Back-Up Camera to enhance awareness in busy job sites and tight parking situations. The heavy-duty chassis, reinforced suspension, and advanced traction systems make this GMC Sierra prepared for serious work and challenging terrain. This GMC Sierra 3500 AT4 pairs brute strength with modern amenities - a commanding presence on the road, durable towing components, and a sophisticated interior designed for long days and long hauls. Whether you're hauling equipment, towing a trailer, or navigating rural roads around Walla Walla, this V8 diesel truck offers the performance and confidence you expect from a top-tier heavy-duty pickup. Schedule a viewing today and experience the capability and comfort of this low-mileage 2025 GMC Sierra 3500 AT4 firsthand. Equipment: An off-road package is installed on this model so you are ready for your four-wheeling best. It is pure luxury with a heated steering wheel. Bluetooth technology is built into this unit, keeping your hands on the steering wheel and your focus on the road. The vehicle warns of approaching vehicles with Cross-Traffic Alert. This GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This 2025 GMC Sierra 3500 offers Apple CarPlay for seamless connectivity. The leather seats are soft and supportive on this model. Engulf yourself with the crystal clear sound of a BOSE sound system in the GMC Sierra. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving the GMC Sierra. Anywhere on the planet, you will have hundreds of digital stations to choose from. The GMC Sierra offers Android Auto for seamless smartphone integration. Packages: AT4 Premium Plus Package: Power Sunroof. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Perforated Front Leather Seat Trim; SiriusXM with 360L Trial Subscription; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; 20 High Gloss Black 8 Spoke Aluminum Wheels; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Front Bucket Seats; P