This 2025 GMC Yukon AT4 Ultimate in striking Onyx Black represents a full-size SUV built for those who demand capability, comfort, and advanced technology in every drive.- Night Vision with thermal imaging and daytime functionality- 18-speaker Bose surround sound system with premium GMC infotainment- 16.8 diagonal touchscreen with Apple CarPlay and Android Auto integration- Super Cruise advanced driver assistance system- Air Ride Adaptive Suspension with Magnetic Ride Control- Heated and ventilated full-grain leather front seats with power massage functions- Dual-pane panoramic power sunroof- All-weather floor liner package for 1st, 2nd, and 3rd rows plus cargo mat- Electronic Limited Slip Differential with four-wheel independent suspension- Power-retractable assist steps with body-color bumpers and door handles- Integrated trailer brake controller with smart trailer integration- Heads-Up Display with 15 diagonal multi-color screen- AutoSense hands-free power liftgate- OnStar services with emergency communication and connected services- Max Trailering and Premium Capability packages includedThe EcoTec3 6.2L V8 engine paired with a 10-speed automatic transmission delivers substantial power for both highway driving and towing scenarios. With 4WD, you gain confident handling across varied terrain, while the Magnetic Ride Control Suspension adapts to road conditions in real time. Highway fuel economy reaches 18 mpg, contributing to practical efficiency for a vehicle of this caliber.Inside, the full-grain leather seating spans three rows with heated and ventilated front seats offering individual comfort controls. The driver's seat features a four-way power lumbar adjuster and power massage capability. The 16.8 touchscreen infotainment system supports seamless smartphone integration, while SiriusXM with 360L provides comprehensive satellite radio throughout your travels.Your safety is supported by dual front and side impact airbags, electronic stability control, traction control, and hill descent control. Night Vision with thermal imaging enhances visibility in low-light conditions, and the advanced security package rounds out comprehensive protection. The panoramic sunroof floods the cabin with natural light while the roof-mounted luggage rack adds practical storage capacity.The AT4 Ultimate trim emphasizes premium equipment and outdoor capability. You'll find heated door mirrors, auto-dimming mirrors, and fully automatic headlights with delay-off functionality. The power-retractable assist steps make entry and exit effortless for all passengers, while the hitch view camera simplifies trailer alignment.This Yukon carries 22,000 miles on the odometer and is ready for your inspection. We invite you to visit our showroom to experience the commanding presence, refined interior, and technological sophistication this premium SUV delivers. Contact us today to schedule your test drive.