This 2021 GMC Yukon AT4 in white combines capable performance with premium comfort, offering a full-size SUV engineered for families and adventurers who demand both quality and refinement.

- Power-retractable assist steps with perimeter lighting
- Second row bucket seats with power release
- Technology Package with HD Surround Vision and head-up display
- Premium Capability Package with Active Response 4WD and air ride adaptive suspension
- Max Trailering Package with ProGrade trailering system
- Magnetic Ride Control suspension for superior handling
- Apple CarPlay and Android Auto integration
- Heated and ventilated front seats with power adjustment
- Heated steering wheel and rear seats
- Power liftgate and power driver/passenger seats
- Front and rear park assist
- Integrated trailer brake controller
- 15-inch head-up display
- Bose 9-speaker audio system with SiriusXM 360L
- 20-inch machined aluminum wheels

The EcoTec3 5.3L V8 engine paired with a 10-speed automatic transmission delivers the power you expect from a full-size SUV. Four-wheel drive with Active Response capability gives you confidence on any road condition, while the air ride adaptive suspension automatically adjusts to provide a smooth ride whether you're cruising highways or navigating rough terrain. Highway fuel efficiency reaches 20 mpg, making longer journeys more economical.

Inside, the Yukon AT4 prioritizes your comfort with leather seating surfaces, automatic front and rear dual-zone climate control, and a power-adjustable steering column. The heated steering wheel and dual-zone heated front seats prepare you for cold weather, while ventilated front seats keep you comfortable during warm months. Memory settings for the driver's seat and outside mirrors ensure your preferences are always ready.

Safety and technology work together seamlessly in this model. Lane keep assist with lane departure warning, automatic emergency braking, rear pedestrian alert, and trailer side blind zone alert provide multiple layers of protection. The head-up display keeps important information visible without requiring you to look away from the road. Rear cross traffic alert and hitch guidance with hitch view make parking and towing decisions easier.

Versatility defines the Yukon AT4's cabin. The second row offers power-release bucket seats for easy access to the third row, which features 60/40 power-folding split-bench seating. Power-retractable assist steps with perimeter lighting simplify entry and exit for all passengers. Whether you're transporting seven passengers or folding seats to maximize cargo space, the layout adapts to your needs.

For those who tow, this Yukon is thoughtfully equipped with the ProGrade trailering system, integrated trailer brake controller, and extra-capacity cooling system. The in-vehicle trailering app provides guidance and monitoring at your fingertips.

This 2021 GMC Yukon AT4 delivers the full-size SUV experience with genuine capability, modern technology, and the comfort features that make every drive better. We invite you to schedule a time to see this vehicle in person and discover how well it fits your lifestyle.