"Elevate your driving experience with the 2026 GMC Yukon XL Denali Sport Nightfall Edition. This remarkable SUV boasts a commanding presence and unparalleled capabilities, making it the ultimate choice for those seeking both style and substance. - Adaptive Cruise Control - Android Auto - Apple CarPlay - Backup Camera - Bluetooth - Moonroof / Sunroof - Remote Start - Super Cruise Crafted with meticulous attention to detail, this Yukon XL Denali Sport Nightfall Edition features a striking Glacier White Tricoat exterior, complemented by a host of premium upgrades. The Denali Reserve Package, with its Advanced Technology and Enhanced Trailering Technology components, elevates the driving experience with cutting-edge features like the 15"" Diagonal Multi-Color Head-Up Display, Blind Zone Steering Assist with Trailering, and Hitch View. Beneath the surface, the Yukon XL Denali Sport Nightfall Edition is engineered for exceptional performance and capability. The EcoTec3 6.2L V8 engine, paired with a 10-Speed Automatic transmission and 4WD, delivers a seamless blend of power and efficiency, with an EPA-estimated 14 city/18 highway MPG. Indulge in the ultimate in comfort and convenience with the Yukon XL Denali Sport Nightfall Edition's premium interior. Enjoy the Bose 10-Speaker Surround with CenterPoint audio system, Rear Seat Media System, and the unparalleled luxury of perforated heated and ventilated front seats. The power-retractable assist steps and Dual-Pane Panoramic Power Sunroof add an extra touch of sophistication. Experience the pinnacle of capability with the Yukon XL Denali Sport Nightfall Edition's impressive towing and trailering features. The Max Trailering Package, Integrated Trailer Brake Controller, and Trailering Assist Guidelines ensure a confident and secure towing experience. Stop by Woody Buick GMC Naperville, an 11-time GM Dealer of the Year and Mark of Excellence recipient, to schedule a test drive! See for yourself why this J.D. Power 2026 Dealer of Excellence is Illinois' 1 Sales Volume Buick GMC destination and Chicagoland's most awarded dealer. Take advantage of our award-winning service and the best incentives around! We have a 2026 GMC Yukon XL Denali Sport Nightfall Edition on sale for you!"