Meet the 2025 GMC Sierra 3500HD AT4, a premium heavy-duty truck engineered for serious work and refined capability. Finished in crisp White, this Duramax 6.6L V8 Turbodiesel powerhouse delivers the performance and versatility you demand in a full-size pickup. With low mileage at just over 16,000 miles, it's been fully inspected and ready to take on any challengeâ"whether towing, hauling, or navigating rough terrain.
Key Features:
- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic and 4WD
- Android Auto and Apple CarPlay smartphone integration
- POWER Retractable Running Boards for easy entry and exit
- Bose Premium 7-Speaker Sound System with SiriusXM 360L Trial
- Heated and Ventilated leather seats with 10-way power adjustment
- HD Surround Vision and Bed View Camera with trailer provisions
- Spray-On Pickup Bedliner with GMC Logo
- Wireless Charging and Wireless Phone Projection
- Hill Descent Control and 2-Speed Active Transfer Case
- Ultrasonic Front and Rear Park Assist with Trailer Side Blind Zone Alert
The AT4 trim showcases premium features throughout, including heated steering wheel, power sunroof, and deep-tinted glass. The cabin offers multiple USB charging ports, floor-mounted center console, and premium floor liners front and rear. Advanced safety technology includes automatic emergency braking, forward collision alert, and lane departure warning. The truck's off-road capability shines with the X31 Off-Road Package, high-clearance steps, rear wheelhouse liners, and specialized suspension tuning for uncompromising terrain performance.
Visit us today to experience this exceptional Sierra 3500HD AT4 and discover why it's the truck serious professionals choose.
