"Luxury & Convenience: Immerse yourself in the sophistication and refinement of the 2026 GMC Yukon XL Denali . 2026 GMC Yukon XL Denali 4D Sport Utility Sterling Metallic Moonroof / Sunroof, Backup Camera, Android Auto, Apple CarPlay, Bluetooth, Remote Start, Adaptive Cruise Control, Super Cruise, Yukon XL Denali, 4D Sport Utility, EcoTec3 6.2L V8, 10-Speed Automatic with Overdrive, 4WD, Sterling Metallic, Jet Black Leather, 24"" Black Wheels, 3 Years OnStar One, Active Cruise Control, Advanced Security Package, Advanced Technology Package, Auto High-beam Headlights, Black GMC Emblems, Black Mesh Grille, Black Mirror Caps, Black Nameplates, Blind Zone Steering Assist with Trailering, Bose 10-Speaker Surround with CenterPoint, Denali Reserve Package, Denali Sport Nightfall Edition, Driver Attention Assist, Dual-Pane Panoramic Power Sunroof, Enhanced Trailering Technology Package, Extra Capacity Cooling System, Fully automatic headlights, Glass Breakage Sensor, Heads-Up Display, Hill Descent Control, Hitch View, Inside Rearview Auo-Dimming Rear Camera Mirror, Integrated Trailer Brake Controller, Max Trailering Package, Power-Retractable Assist Steps, Rear Seat Media System, Smart Trailer Integration Indicator, Speed control, Super Cruise, Theft-Deterrent Alarm System, Trailer Camera Provisions, Trailering Assist Guidelines, Vehicle Inclination Sensor, Vehicle Interior Movement Sensor, Wheels: 24"" x 9.5"" Steel Interim, Wired Auxiliary Trailer Camera. EcoTec3 6.2L V8 4WD 10-Speed Automatic with Overdrive 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 on sale for you!"