The 2026 GMC Yukon AT4 Ultimate is a true powerhouse, blending exceptional capability with uncompromising luxury. Outfitted with an EcoTec3 6.2L V8 engine and 10-speed automatic transmission, this Yukon delivers impressive performance and efficiency, with an EPA-estimated 14 city/18 highway MPG.- 18 Speakers- Bose 18-Speaker Surround with Centerpoint- 16.8"" Diagonal Premium GMC Infotainment System- Super Cruise- Air Ride Adaptive Suspension- Magnetic Ride Control Suspension- 15"" Diagonal Multi-Color Head-Up Display- Apple CarPlay/Android Auto- Blind Zone Steering Assist with Trailering- Advanced Security Package- Advanced Technology Package- Premium Capability Package with Active Response 4WDElevate your driving experience in the 2026 GMC Yukon AT4 Ultimate. Schedule a test drive today and discover the unparalleled blend of power, technology, and sophistication that this exceptional SUV has to offer.