Used 2025 Gmc Sierra 3500 HD Denali Ultimate

When power, durability, and towing capability are non-negotiable, the 2025 GMC Sierra HD 3500 steps up as a heavy-duty workhorse built to handle your toughest jobs with ease. Equipped with the legendary 6.6L Duramax Turbodiesel engine and designed for maximum towing versatility, this Single Rear Wheel Crew Cab comes loaded with the essential 5th Wheel Prep and Gooseneck Tow Package to get the job done right. At Kelley Automotive, every pre-owned vehicle is professionally treated with Forever New PaintGuard for only $399. This advanced protective coating creates a durable, invisible barrier that shields your vehicle's paint from UV damage, bird droppings, and environmental contaminants, helping preserve that like-new finish. Looking for complete protection? Upgrade to the Forever New Total Protection Package for just $999, which includes: PaintGuard, SoundGuard, RustGuard, LeatherGuard, FiberGuard. When you purchase a vehicle at Kelley Automotive, you'll also receive free car washes for life at any of our three locations.

• Blind Spot Monitoring is not available in this case.
• Apple CarPlay is not available in this case.
• Trailer Sway Alert:
• The feature also allows you to see the full potential of the trailer.
• The trailer brake controller is integrated for precise control while towing.
• Hitch Guidance with Hitch View camera system for easy hookup and enhanced visibility.
• The truck is designed for maximum towing versatility.
• The truck has a heavy-duty suspension and chassis designed to support maximum payload and towing capacity.
• The truck has advanced trailer brake controller and trailer sway control.
• The truck has a premium materials and durable finishes designed for both comfort and rugged use.
• The truck has a GMC infotainment system with large touchscreen, smartphone integration (Apple CarPlay and Android Auto), and available navigation.
• The truck has dual-zone climate control for driver and passenger comfort.
• The truck has advanced driver assistance features including adaptive cruise control, blind spot monitoring, and lane keep assist.
• The truck has a comprehensive suite of active safety features designed to keep you and your load safe.
• The truck has a Surround Vision camera system for 360-degree visibility around the truck.
• The truck has forward collision alert and automatic emergency braking.
• The truck has rear cross traffic alert and front/rear park assist.

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