*Vehicle Details* Discover this exceptional 2025 GMC Sierra 3500 Denali, located in Platteville, WI a powerful, low-mileage heavy-duty truck ready for work or weekend adventures. With just 16,249 miles, this 4WD powerhouse features a robust V8 6.6L diesel engine that delivers impressive torque, towing capability, and long-term durability. The Denali trim elevates comfort and technology with premium touches including BOSE stereo sound, XM Radio, and a suite of driver assistance features. Safety and convenience are enhanced by the integrated Back-Up Camera and Adaptive Cruise Control, making highway driving and tight maneuvering easier and more secure. This GMC Sierra 3500 Denali also includes an Off-Road Package to tackle rugged terrain while maintaining refined on-road manners perfect for customers who need capability without sacrificing luxury. We price this vehicle competitively and confidently offer the best price on this model in the area. Whether you're hauling heavy loads, towing trailers, or seeking a premium diesel truck with low mileage, this GMC Sierra delivers exceptional value and capability. Visit our Platteville, WI location to experience the V8 diesel performance, upscale Denali appointments, and advanced tech features in person. Contact us to schedule a test drive and take advantage of the best price on this outstanding 2025 GMC Sierra 3500 Denali. *Equipment* Start the GMC Sierra from inside with remote start. The vehicle features a high end BOSE stereo system. The leather seats in this model are a must for buyers looking for comfort, durability, and style. An off-road package is equipped on this 2025 GMC Sierra 3500. The steering wheel audio controls on this unit keep the volume and station within easy reach. This 1 ton pickup's Lane Departure Warning helps keep you in your lane. This 1 ton pickup has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Protect this unit from unwanted accidents with a cutting edge backup camera system. This model is equipped with the latest generation of XM/Sirius Radio. This unit has a clean AutoCheck report. This vehicle is pure luxury with a heated steering wheel. The vehicle has only one previous owner, verified by AutoCheck. It projects refinement with a racy metallic gray exterior. *Packages* Cargo Convenience Package: Console-Mounted Safe; Rear Underseat Storage. Preferred Equipment Group 5SA: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Floor-Mounted Center Console; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Windows with Passenger Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Signature Chrome Denali Grille; Push Button Start; Rear Wheelhouse Liners; Polished Exhaust Tip. Denali Reserve Package: Power Sunroof. Technology Package: Multicolor 15" Diagonal Head-Up Display; Auto-Dimming Inside Rearview Mirror with Camera. Power-Retractable Assist Steps. Power Sunroof. Gooseneck/5th W