Sierra 3500

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Introducing the 2026 GMC Sierra 3500HD Pro - a true workhorse built to handle the toughest jobs with uncompromising power and capability. This heavy-duty pickup is engineered to deliver exceptional performance, unparalleled versatility, and a level of comfort that will redefine your expectations. Anchored by the renowned Duramax 6.6L V8 Turbodiesel engine, the Sierra 3500HD Pro offers an impressive 470 horsepower and an astounding 975 lb-ft of torque, making it a force to be reckoned with on the job site or the open road. Paired with a smooth-shifting 10-speed automatic transmission and a robust 4WD system, this truck is ready to tackle any challenge you throw its way. Key features include: Duramax 6.6L V8 Turbodiesel engine 18&quot; polished forged aluminum wheels Gooseneck/5th Wheel Prep Package Convenience Package Black Assist Steps Woodland Green exterior color 120-volt power outlets in the cabin and bed The Sierra 3500HD Pro also boasts a host of advanced technologies and convenience features to make your driving experience more comfortable and efficient. Enjoy the convenience of push-button start, remote keyless entry, and the EZ Lift power lock and release tailgate. Stay connected with the GMC Infotainment System, wireless phone projection, and USB charging ports. But the Sierra 3500HD Pro is more than just a capable workhorse - it's also a refined and versatile companion. The spacious cabin offers ample room for your crew, while the spray-on bedliner and 120-volt power outlet in the bed ensure you have the tools and resources to get the job done right. Whether you're tackling a demanding job site or embarking on a long-haul adventure, the 2026 GMC Sierra 3500HD Pro is the perfect partner. Experience the power, capability, and comfort that make this heavy-duty pickup a true standout in its class. Visit our showroom today and let us demonstrate why the Sierra 3500HD Pro is the ultimate choice for your next work or personal vehicle. Selling Price includes: $500 - Buick &amp; GMC Consumer Cash Program. Exp. 03/02/2026

New 2026 GMC Sierra 3500 Pro

New 2026 GMC Sierra 3500 Pro Mchenry IL 60050

Gooseneck/5TH Wheel Prep Package

Convenience Package

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Castle Chevrolet GMC of McHenry

 for sale near you in Mchenry, IL. Get more information and car pricing for this vehicle on Autotrader.

New 2026 GMC Sierra 3500 Pro for sale in Mchenry, IL 60050: Truck Details - 765599892 - Autotrader

New 2026 GMC Sierra 3500

w/ Gooseneck/5TH Wheel Prep Package Pro