2025 GMC SIERRA 3500HD
*STARTING AT $46,300
TOP FEATURES
Overview of the Vehicle
The 2025 GMC Sierra 3500HD pickup brings even more capability and technology to GMC's heavy-duty truck lineup. Upgraded powertrains provide more horsepower and torque to haul and tow heavier loads. The available 6.6L V8 turbo-diesel generates up to 450 horsepower and 910 lb-ft of torque, providing impressive performance when towing up to 35,500 pounds. Fuel economy is enhanced with GMC's new Dynamic Fuel Management system.
Technology Highlights
The 2025 Sierra 3500HD offers the latest smart tech features. The available 15" diagonal head-up display projects key information onto the windshield. Other available technologies include a rear camera mirror, multi-color 15" diagonal Head-Up Display, and a tailgate with power up/down and side steps for easier access to the bed. The Sierra 3500HD also offers advanced trailering technology like Trailer Side Blind Zone Alert and jackknife alert.
Design & Styling
The Sierra 3500HD has an aggressive, muscular exterior with a commanding presence. The grille, hood, and fenders are all enlarged, conveying rugged capability. The truck features chrome accents, LED lighting, and 20" machined aluminum wheels. The interior has an upscale, premium design with soft-touch materials. Available amenities like heated and ventilated front seats, wireless charging, and a Bose premium sound system make the cabin comfortable and luxurious.
Awards & Accolades
The GMC Sierra 3500HD continues to earn awards and recognition. The 2024 Sierra 3500HD was named Best Pickup Truck by Car and Driver. GMC's trailering technology received accolades from J.D. Power for ease of use. With bold styling, incredible capability, and smart technology, the 2025 Sierra 3500HD carries on the tradition as one of the most highly awarded and rated heavy-duty trucks. Visit Asa Auto Plaza of Austin today to experience the incredible new 2025 GMC Sierra 3500HD!
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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.