New 2026 GMC Yukon XL AT4 With Navigation & 4WD

Call us at 512-954-9290

The 2026 GMC Yukon XL AT4 in Silver combines capability with comfort, offering a three-row SUV designed for families and professionals who demand both performance and refinement. With just 5 miles on the odometer, this is essentially a brand-new vehicle ready to serve your needs for years to come.

- Advanced Security Package
- AT4 Black Appearance Package
- AT4 Premium Package
- AT4 Premium Plus Package
- Enhanced Trailering Technology Package
- Max Trailering Package
- Magnetic Ride Control Suspension
- Air Ride Adaptive Suspension
- AutoSense Hands-Free Power Liftgate
- Dual-Pane Panoramic Power Sunroof
- Super Cruise
- 16.8" Diagonal Premium GMC Infotainment System with Apple CarPlay and Android Auto
- Perforated Heated and Ventilated Front Seats
- Rear Seat Media System
- Hill Descent Control and Integrated Trailer Brake Controller

The EcoTec3 5.3L V8 engine paired with a 10-Speed Automatic transmission delivers balanced performance whether you're navigating city streets or highway miles. The 4WD system with Active Response technology and electronic limited slip differential provides confident traction across varied road conditions. You'll see 14 mpg in the city and 19 mpg on the highway, making efficient use of fuel for a vehicle of this capability.

The AT4 trim elevates this Yukon XL with premium features that enhance both functionality and luxury. The Magnetic Ride Control Suspension and air ride adaptive setup work together to deliver a smooth, composed ride while maintaining the commanding presence AT4 owners expect. The panoramic sunroof floods the cabin with natural light, while the Rear Seat Media System keeps passengers engaged on long journeys.

Inside, the cabin showcases attention to detail with perforated leather seating, heated and ventilated front seats, and power lumbar adjustment for both driver and front passenger. The 16.8-inch GMC infotainment system integrates Apple CarPlay and Android Auto seamlessly, while the 15-inch head-up display keeps critical information within your line of sight. Dual-zone automatic climate control ensures comfort for all rows.

For those who tow, this Yukon XL is thoroughly equipped with smart trailer integration, integrated trailer brake controller, and trailering assist guidelines to simplify hitching and towing operations. The wired auxiliary trailer camera and Hitch View provide visibility during complex maneuvers. Hill Descent Control adds confidence on steep terrain.

Safety and security receive comprehensive attention with dual front impact airbags, overhead airbags, dual front side impact airbags, electronic stability control, and a theft-deterrent alarm system. The OnStar emergency communication system and Driver Attention Assist technology provide additional peace of mind.

Call us at 512-954-9290