Used 2025 Gmc Sierra 3500 HD Denali

Introducing the ultimate combination of heavy-duty power and premium luxury the 2025 GMC Sierra 3500HD Denali Duramax Diesel. If you want a truck that works like a beast but feels like a luxury SUV, this is it. The 6.6L Duramax Turbo-Diesel V8 under the hood delivers an incredible 470 horsepower and 975 lb-ft of torque, paired with the legendary Allison 10-speed automatic transmission for smooth, confident power whether you’re towing, hauling, or cruising the highway. Built for serious capability, the 2025 Sierra 3500HD Denali can tow up to 30,800 pounds when properly equipped, giving you the strength to pull large trailers, equipment, boats, and RVs with ease. But this truck isn’t just about muscle it’s about premium Denali refinement. Step inside and you’ll find a bold interior featuring perforated leather seating, authentic wood and aluminum trim, heated and ventilated seats, and advanced GMC technology that keeps you comfortable and connected on every drive. The GMC Premium Infotainment System with a massive 13.4-inch touchscreen, Apple CarPlay, Android Auto, wireless charging, and available head-up display put cutting-edge technology right at your fingertips. With up to 14 camera views including Transparent Trailer View, towing becomes easier and safer than ever before. From the signature chrome Denali grille and bold stance to the innovative MultiPro tailgate, the 2025 GMC Sierra 3500HD Denali diesel delivers commanding style and real-world functionality that stands out everywhere it goes. If you’ve been searching for a luxury heavy-duty diesel truck that can tow, haul, and dominate the road, this is the one. The 2025 GMC Sierra 3500HD Denali Duramax won’t last long come see it in person, take it for a test drive, and experience premium diesel power today.