New 2027 GMC Yukon XL

Experience commanding performance and refined luxury with the 2027 GMC Yukon XL Denali Ultimate, featuring advanced diesel power and premium technology for discerning drivers.

The Yukon XL Denali Ultimate is powered by a robust Duramax 3.0L turbo-diesel straight six engine delivering 305 horsepower and an impressive 495 lb-ft of torque, paired with a smooth 10-speed automatic transmission with overdrive and Traction Select System, including tow/haul mode. Its 4x4 drivetrain, locking limited-slip differential, and active air suspension provide confident handling and adaptability on all terrains.

Inside, this seven-passenger SUV offers heated and cooled leather bucket seats with power adjustments, lumbar support, massage functions, and memory settings for driver and passenger comfort. The spacious third-row seating and pass-through rear seat enhance versatility for family or cargo needs.

Safety is comprehensive with features such as Automatic Highbeams, Blind Spot Monitor, Front and Rear Collision Mitigation, Lane Departure Warning, and Driver Monitoring. Convenience is elevated by adaptive cruise control, panoramic sunroof, power retractable running boards, power liftgate, and a premium sound system with satellite radio subscription included for three years.

Additional highlights include a heads-up display, aerial view camera system, rain-sensing wipers, remote engine start, and the exclusive Denali Sport Nightfall Edition with striking 24-inch black wheels and blacked-out accents, perfect for those seeking style and substance in one commanding SUV.