Sierra 2500

Spider

AWD4WD

8-Cylinder

Gasoline

Discover the ultimate in power, capability, and refined comfort with the 2026 GMC Sierra 2500HD SLT. This exceptional heavy-duty pickup is ready to take on any challenge, whether you're hauling heavy loads, navigating rugged terrain, or seeking a premium driving experience. Boasting a powerful 6.6L V8 engine and 10-speed automatic transmission with 4WD, the Sierra 2500HD SLT delivers exceptional performance and versatility. Highlighted features include: GMC Sierra 2500HD For Sale Sierra HD Pro Safety Plus Package SLT Convenience Package SLT Preferred Package SLT Premium Package Snow Plow Prep/Camper Package Suspension Package X31 Off-Road &amp; Protection Package X31 Off-Road Package Experience the ultimate in comfort and convenience with standout features like the Bose Premium 7-Speaker Sound System, Universal Home Remote, Off-Road Suspension, Hill Descent Control, Adaptive Cruise Control, and more. The Sierra 2500HD SLT also offers a wealth of advanced safety technologies, including Rear Cross Traffic Alert, Trailer Cam Provisions &amp; Trailer Viewing Software, and Ultrasonic Front &amp; Rear Park Assist. Step inside the luxurious cabin and discover premium amenities like heated and ventilated front seats, a heated steering wheel, and a power sliding rear window. The Sierra 2500HD SLT is designed to keep you connected and in control, with features like wireless charging, a 360-degree camera system, and a premium GMC Infotainment System with Apple CarPlay and Android Auto integration. Whether you're tackling tough jobs or seeking a premium driving experience, the 2026 GMC Sierra 2500HD SLT is the ultimate heavy-duty pickup. Experience the power, capability, and refinement that sets this vehicle apart. Visit Castle Buick GMC today to take a closer look and schedule a test drive. Welcome to Castle Buick GMC, your trusted Buick and GMC dealership in North Riverside, IL, proudly serving North Riverside, Cicero, Chicago, and surrounding suburbs. Explore our full lineup of new Buick vehicles, including the Buick Envista, Encore GX, Envision, and the three-row Enclave. On the GMC side, we offer a wide selection of new SUVs and trucks, including the GMC Terrain, Acadia, Yukon, Sierra 1500, and heavy-duty Sierra HD. Each model is available in a variety of trims to match your style and performance needs. At Castle Buick GMC, we provide competitive pricing, flexible financing options, and a friendly, expert sales team ready to help you find the perfect new Buick or GMC vehicle. Browse our new Buick and GMC inventory online or visit our North Riverside showroom today. Contact our sales team at 708-526-8906 . Price does not include tax, title, and a doc fee of $367.70.

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package North Riverside IL 60546

SLT Premium Package

X31 Off-Road and Protection Package

Snow Plow Prep/Camper Package

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Castle Buick GMC

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

New 2026 GMC Sierra 2500 SLT w/ SLT Premium Package for sale in North Riverside, IL 60546: Truck Details - 764793686 - Autotrader

MSRP	$75,874
Listing Price	$68,302

New 2026 GMC Sierra 2500

w/ SLT Premium Package SLT