Denali Ultimate Trim | Heated & Ventilated Front Seats | Heated Rear Seats | Heated Steering Wheel | Adaptive Cruise Control | Hands-Free Super Cruise | Power Sunroof The 2025 GMC Sierra 1500 Denali Ultimate represents the absolute pinnacle of GMC truck luxury, finished in Onyx Black with a rich Alpine Umber full-grain leather interior. Powered by the formidable 6.2L EcoTec3 V8 paired with a smooth 10-speed automatic transmission, this Denali Ultimate delivers commanding performance with refined on-road manners and confident trailering capability. Adaptive Ride Control and the Denali Premium Suspension ensure a composed, controlled ride in all driving conditions. Inside, the cabin sets a new benchmark for premium trucks. Heated and ventilated front bucket seats with 16-way power adjustment and massage functionality, heated second-row outboard seats, a heated leather-wrapped steering wheel, and a power sunroof create a first-class driving environment. The Denali Ultimate trim is unmistakable, combining craftsmanship, comfort, and advanced technology in a way few trucks can match. Technology is seamlessly integrated with the GMC Premium Infotainment System featuring a massive 13.4-inch touchscreen, Google built-in with navigation capability, a 15-inch Head-Up Display, rear camera mirror, and a fully digital 12.3-inch driver information centre. Super Cruise hands-free driving capability is included, allowing compatible highway driving with an active subscription, adding an unmatched level of confidence and convenience on long journeys. Bold exterior details such as the GMC MultiPro Tailgate, power-retractable MultiPro steps, spray-on bedliner, LED lighting throughout, and premium wheel and trim accents complete the package. The 2025 Sierra 1500 Denali Ultimate delivers uncompromising luxury, advanced innovation, and serious V8 performance in one of the most prestigious full-size pickups on the road. Stock #TU264609 AMVIC LICENSED DEALER