This 2017 GMC Yukon XL SLT is a full-size SUV built to deliver capability and comfort for families and those who demand versatile transportation.- Enhanced Driver Alert Package- Premium Smooth Ride Suspension Package- Memory Package- Preferred Equipment Group 4SA- Bose Premium 9-Speaker System with SiriusXM Satellite Radio- Apple CarPlay and Android Auto Integration- OnStar with 4G LTE and 5-Year Basic Plan- Hands-Free Power Liftgate- Heated and Ventilated Driver and Front Passenger Seats- Power-Adjustable Pedals with Memory Settings- Auto-Dimming Rear-View Mirror and Door Mirrors- Lane Keep Assist and Side Blind Zone Alert- Rear Cross-Traffic Alert with Backup Camera- Heated Leather-Wrapped Steering Wheel- Wireless Charging PadThe EcoTec3 5.3L V8 engine paired with a 6-Speed Automatic transmission delivers reliable power while the 4WD system provides confidence across diverse road conditions. With an EPA-estimated 15 mpg city and 22 mpg highway, this SUV balances performance with reasonable fuel efficiency for its class.The white exterior presents a clean, professional appearance that suits any setting. The spacious three-row cabin accommodates up to eight passengers, with the third row featuring split-bench seating and a power-release second row that makes accessing rear passengers straightforward. Full-feature reclining bucket seats in the front and heated and ventilated seating surfaces ensure comfort on extended drives.The SLT trim emphasizes driver-focused technologies and premium amenities. The heated leather-wrapped steering wheel, memory seat and pedal settings, and the auto-dimming mirror system reflect attention to convenience. Push-button keyless start, passive entry, and a universal garage door transmitter simplify daily operation. The Bose audio system with nine speakers and SiriusXM satellite radio keeps you entertained, while Apple CarPlay and Android Auto keep you connected.Safety features include forward collision alert, lane keep assist, side blind zone alert with lane change notification, and rear cross-traffic alert. Low-speed forward automatic braking, electronic stability control, and four-wheel disc ABS brakes provide layered protection. The exterior backup camera offers additional visibility during parking and reversing.The Preferred Equipment Group 4SA and Premium Smooth Ride Suspension Package enhance refinement and handling. eighteen-inch bright machined aluminum wheels mounted with all-season tires complete the functional, capable appearance.At 139,264 miles, this Yukon XL continues to serve as a dependable family hauler or work vehicle. Its proven GMC engineering and well-maintained condition position it as a cost-effective choice for buyers seeking full-size SUV space and capability without premium pricing. Contact our team today to schedule a test drive and learn why this vehicle deserves your consideration.