New 2026 GMC Yukon AT4 With Navigation & 4WD

The 2026 GMC Yukon AT4 in white delivers premium capability and refined comfort for those who demand both performance and sophistication. This powerful full-size SUV combines advanced engineering with thoughtful design to meet the needs of discerning drivers who value quality and reliability.

- EcoTec3 6.2L V8 engine with 420 horsepower and 460 lb-ft of torque
- 10-Speed Automatic transmission with Overdrive and 4WD
- Super Cruise hands-free driving technology
- 16.8" Premium GMC Infotainment System with Apple CarPlay and Android Auto
- Bose 10-Speaker Surround Sound with CenterPoint
- SiriusXM with 360L and 3 Years included
- Heated and cooled perforated leather seats with memory function
- Dual-pane panoramic power sunroof
- Air Ride Adaptive Suspension with Magnetic Ride Control
- 15" diagonal multi-color head-up display
- Advanced safety suite including blind zone steering assist and hill descent control
- Enhanced trailering technology with integrated trailer brake controller
- 20" machined and painted alloy wheels
- Clean Carfax, one owner, non-smoker vehicle

The AT4's commanding presence on the road reflects its serious capability. The EcoTec3 engine delivers substantial power while the adaptive suspension system continuously adjusts to road conditions, providing a smooth ride whether you're navigating city streets or venturing off pavement. The 4WD system with electronic limited slip differential ensures confident traction in varied driving situations.

Inside, the Yukon AT4 prioritizes passenger comfort and convenience. The heated and ventilated leather seats with multiple power adjustments accommodate all body types, while the three-zone automatic temperature control keeps everyone comfortable. The expansive panoramic sunroof floods the cabin with natural light, and the 16.8" infotainment screen puts all your controls at your fingertips with intuitive access to navigation, music, and vehicle settings.

Technology integration seamlessly connects your digital world to your driving experience. Super Cruise hands-free driving assistance reduces fatigue on long drives, while the advanced trailering package makes hauling straightforward and secure. The integrated trailer brake controller and multiple camera systems provide clear visibility and control when towing, and the blind zone steering assist helps protect against accidents in blind spots.

This Yukon AT4 comes equipped with comprehensive safety features designed to protect you and your passengers. Multiple airbags, electronic stability control, four-wheel disc brakes with ABS, and an emergency communication system through OnStar and GMC connected services work together to keep you safer on every journey.

"Why buy from Greg Lair GMC?" It's a great question with an even better answer! We've been a local fixture in the Panhandle for over 40 years, putting customers from Amarillo and the Panhandle first every single day. We set ourselves apart as the home of the FREE Lifetime Powertrain Warranty on all inventory under 100,000 miles. From our hassle-free buying process to our thorough multi-point inspections by Certified GM Technicians, we make sure your next vehicle is safe, reliable, and ready for the road. Stop by today and see the Greg Lair difference for yourself!