2025 GMC SIERRA 3500HD
*Starting At $46,300
TOP FEATURES
Vehicle Overview
The 2025 GMC Sierra 3500 HD brings upgraded power and capability to meet the demands of heavy-duty truck owners. Available with a choice of V8 gas engines or a Duramax diesel, it provides impressive horsepower and torque ratings to haul and tow with confidence. Combined with its rugged fully-boxed frame and beefy suspension, the Sierra 3500 HD can handle payloads up to 7,442 pounds. It also enables trailering capacities up to 36,000 pounds when properly equipped.
Technology Highlights
The 2025 Sierra 3500 HD offers the latest tech and connectivity to keep drivers connected and entertained on the job. The truck features a large touchscreen interface with smartphone integration, built-in navigation and streaming audio. The Sierra HD brings a suite of advanced driver aids like automatic emergency braking, lane keeping assist and rear camera display to help increase awareness and prevent collisions.
Design and Styling
The Sierra 3500 HD combines rugged capability with refined style. Its exterior exudes strength with a bold front-end, large hood and integrated LED lighting. Inside, Sierra HD models balance functionality with premium amenities like leather seating, dual-zone climate control and an impressive amount of interior storage. With three well-equipped trim levels to choose from, customers can find the ideal blend of work-ready tools and comfort.
Awards and Accolades
The GMC Sierra 3500 HD continues to earn recognition and top ratings. For 2025, it received honors like Best Heavy-Duty Truck from Car and Driver and a 5-Star Overall Crash Test Rating from the NHTSA. It also garners high rankings for initial quality and dependability from J.D. Power and Associates.
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*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.