New 2026 GMC Yukon AT4 With Navigation & 4WD

The 2026 GMC Yukon AT4 combines commanding presence with purposeful capability, delivering a vehicle designed for those who demand both power and sophistication on and off the road.

- 6.2L EcoTec3 V8 engine with 420 hp and 460 lb-ft of torque
- 10-Speed Automatic transmission with overdrive
- 4-Wheel Drive
- Magnetic Ride Control Suspension with adaptive and auto-leveling capabilities
- Heated and cooled perforated leather seats with power adjustment
- 16.8" diagonal premium GMC infotainment system with navigation
- Bose 10-Speaker surround sound with SiriusXM 360L satellite radio
- Apple CarPlay and Android Auto compatibility
- Panoramic sunroof options and heated steering wheel
- AutoSense hands-free power liftgate
- Rear parking camera with hill descent control
- OnStar and GMC connected services with emergency communication
- Dual exhaust system with front fog lights and auto high-beam headlights
- 20-inch machined and painted alloy wheels
- Clean Carfax with one owner and local trade history

This AT4 model stands ready to handle whatever terrain and weather conditions come your way. The advanced suspension system adapts to road conditions in real time, while the potent V8 engine delivers the performance and responsiveness you expect from a premium full-size SUV. Four-wheel independent suspension ensures a composed ride whether you're navigating highway stretches or tackling rougher terrain.

The interior reflects genuine attention to comfort and convenience. Heated and ventilated perforated leather seats provide year-round climate control, while the power-adjustable driver and front passenger seating accommodates your exact preferences. The memory seat function stores your settings, so every drive begins exactly as you like it. A heated steering wheel, automatic temperature control with dual front zones, and rear air conditioning ensure all passengers stay comfortable regardless of outside conditions.

Technology integration makes every journey more connected and intuitive. The premium infotainment system pairs seamlessly with your smartphone through Apple CarPlay or Android Auto, while the Bose audio system delivers concert-quality sound. SiriusXM 360L satellite radio keeps you entertained across the entire country. Navigation, trip computer, and outside temperature display provide the information you need at a glance.

Safety and control receive equal emphasis in this Yukon AT4. Electronic stability control, traction control, and ABS brakes work together to maintain grip and stability. A comprehensive airbag system includes front and side impact protection plus overhead airbags. The parking camera assists with rear visibility, while hill descent control helps manage steep downhill sections with confidence.

"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!