New 2026 GMCYukon AT4 6.2L EcoTec3 V8

Located at Baker Buick GMC of Lowell.

This 2026 GMC Yukon AT4 in Onyx Black delivers premium three-row capability with commanding presence and refined comfort. With just 2 miles on the odometer, this full-size SUV arrives virtually new, ready to serve your family's needs with confidence and style.

- EcoTec3 6.2L V8 engine with 420 hp and 460 lb-ft of torque
- 10-Speed Automatic transmission with Overdrive
- 4WD with Magnetic Ride Control Suspension
- AT4 Premium Package with Panoramic power sunroof
- Power-retractable assist steps with perimeter lighting
- 15" Diagonal Multi-Color Head-Up Display
- Dual-pane panoramic power sunroof
- Perforated heated and ventilated front seats
- Advanced Security Package
- Floor Liner Package with all-weather protection for all three rows
- 16.8" Diagonal Premium GMC Infotainment System with Apple CarPlay and Android Auto
- Navigation system with GMC Connected Navigation
- Bose 10-Speaker Surround Sound with CenterPoint
- SiriusXM with 360L satellite radio
- Hill Descent Control and electronic stability features

The AT4 trim positions this Yukon as an adventure-ready choice without sacrificing daily comfort. The 6.2L V8 provides substantial power and torque, while the 10-speed automatic ensures smooth acceleration and efficient highway cruising. You'll appreciate the commanding driving position and excellent sightlines that come standard with this full-size platform.

Inside, you'll find thoughtful design that anticipates your needs. The heated and ventilated front seats provide personalized climate control, and the power-retractable assist steps make entry and exit effortless, especially for passengers in the second and third rows. The panoramic sunroof opens up the cabin with natural light, while the Head-Up Display keeps essential information within your line of sight.

Technology integration reflects modern standards. The 16.8-inch infotainment system with GMC Connected Navigation offers intuitive control, and smartphone integration through Apple CarPlay and Android Auto means your devices work seamlessly. Satellite radio through SiriusXM keeps entertainment fresh across long drives.

Safety and capability features define the AT4 experience. Hill Descent Control, four-wheel independent suspension, and stability systems work together to manage varied terrain. The advanced security package and theft-deterrent systems provide peace of mind whether parked or traveling. Four-wheel disc brakes with ABS deliver confident stopping power.

The all-weather floor liners and cargo mat protect your interior investment, while 20-inch machined and painted wheels add visual distinction. With approximately 14 mpg city and 18 mpg highway, this V8 delivers expected performance for its engine class.

We invite you to experience this Yukon AT4 firsthand. Our team at Baker Buick GMC of Lowell is prepared to answer questions and help you understand this vehicle's capabilities for your family's lifestyle.

Pricing assumes qualification for the GMS discount.