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The 2025 GMC Sierra 3500HD Denali Ultimate in Onyx Black is the pinnacle of heavy-duty pickup truck luxury and capability, designed to deliver exceptional performance and an unparalleled driving experience. Its commanding Onyx Black exterior, complemented by bright LED headlights, taillights, and fog lights, front recovery hooks, power-folding and heated mirrors, and 20-inch machined aluminum wheels, creates a bold and sophisticated presence. The Denali Ultimate trim represents the absolute top of the line, offering the most refined features and advanced technology.   Inside, the opulent Alpine Umber interior creates a luxurious and comfortable environment. A massive 13.4-inch touchscreen serves as the central hub for the infotainment system, providing intuitive access to navigation, entertainment, and vehicle settings. Heated seats and a heated steering wheel ensure comfort in any weather, while dual-zone climate control allows for personalized climate settings for both driver and passengers.   Under the hood, a powerful 6.6L Duramax Diesel engine, paired with the legendary 10-speed Allison automatic transmission, delivers exceptional torque and towing capabilities. This powertrain provides the strength and reliability needed for the most demanding heavy-duty applications, making the Sierra 3500HD Denali Ultimate a true workhorse.   Safety is a priority, with a comprehensive suite of advanced safety features including Forward Collision Alert, Front and Rear Pedestrian Alert, Lane Keep Assist with Departure Warning, and Following Distance Indicator, all working to enhance driver awareness and help prevent potential hazards. The 2025 GMC Sierra 3500HD Denali Ultimate in Onyx Black is a well-equipped and luxurious heavy-duty truck that offers a compelling combination of unmatched capability, refined comfort, and cutting-edge technology, making it the ultimate choice for those seeking the very best. Stock Number: T4252430 AMVIC LICENSED DEALER

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