Recent Arrival! Yukon XL SLT, 4WD. 15/22 City/Highway MPG Quicksilver Metallic 2017 GMC Yukon XL SLT 4WD EcoTec3 5.3L V8 6-Speed Automatic Electronic with Overdrive Odometer is 42431 miles below market average! Awards: * 2017 KBB.com Brand Image Awards NO DEALERSHIP DOC FEES. Where Customers Send Their Friends Since 1929!!! Reviews: * Seating for up to nine passengers; nicer interior than other truck-based, full-size SUVs; all-terrain mobility with four-wheel drive; tow rating is higher than average for the class. Source: Edmunds
