2025 GMC Sierra 3500 HD Denali Ultimate Duramax w/ warranty. Loaded with Massaging heated and cooled seats, KICKER Audio and every other option you could imagine. The Peak of Heavy-Duty Luxury, Power, and Safety. DURAMAX Power Meets Denali Prestige. Take command of any road, job site, or weekend adventure with the 2024 GMC Sierra 3500 HD Denali Ultimate. Featuring the legendary Duramax 6.6L V8 Turbo Diesel engine paired with an Allison 10-speed automatic transmission, this truck delivers relentless strength and smooth performance.
SAFETY SECURITY Advanced Driver Confidence Engineered with GMC s most advanced safety technologies, this Sierra HD has your back every mile: HD Surround Vision Trailer Side Blind Zone Alert Rear Cross Traffic Alert Forward Collision Alert Automatic Emergency Braking Front Pedestrian Braking Lane Departure Warning Driver Safety Alert Seat IntelliBeam Auto High Beams Buckle to Drive Following Distance Indicator Front Rear Park Assist.
PERFORMANCE TOWING CAPABILITY Built to perform under pressure with technology that works as hard as you do: 2-Speed Electronic Autotrac Transfer Case StabiliTrak with Trailer Sway Control Integrated Trailer Brake Controller In-Vehicle Trailering App with Hitch Guidance View Auto-Locking Rear Differential Hill Start Assist Gooseneck/5th Wheel Prep Package High Idle Switch Heavy-Duty Rear Axle High GVWR for Maximum Payload.
CUTTING-EDGE CONNECTIVITY TECHNOLOGY Stay connected, entertained, and in control with next-gen tech features: 15 Multicolor Head-Up Display 13.4 GMC Premium Infotainment System with Google Built-In Wireless Apple CarPlay Android Auto Rear Camera Mirror Bed View Camera SiriusXM with 360L (Trial Included) 3 Years of OnStar Connected Services Plan.
LUXURY INTERIOR COMFORT Premium materials and intelligent design create an elite driving environment: 16-Way Power Front Seats (Heated Ventilated) Bose Premium 12-Speaker Audio System Heated Leather-Wrapped Steering Wheel Heated Second Row Outboard Seats Dual-Zone Automatic Climate Control Wireless Charging Pad Adaptive Cruise Control Driver Memory Settings 120V Power Outlets (Cabin Bed) 12.3 Reconfigurable Digital Driver Display.
EXTERIOR Bold Looks with Smart Utility Designed to make a statement on or off the job: 20 Ultra-Bright Machined Aluminum Wheels with Black Inserts Power Retractable Assist Steps with LED Perimeter Lighting Animated LED Projector Headlamps LED Fog Lamps GMC MultiPro Tailgate Spray-On Bed Liner LED Cargo Bed Lighting Rain-Sensing Windshield Wipers Power Folding Extending Tow Mirrors with Auto-Dimming and Turn Signals.
Now Available Built for those who expect more from a heavy-duty truck. More luxury. More power. More confidence. Contact us today to schedule your test drive.