GMC 2010 GMC Yukon XL 1500 SLT 2010 GMC Yukon XL 1500 SLT SPECIFICATIONS, PRICE & IMAGES Fuel Type: E85 Flex Fuel Exterior Color: Black City MPG: 15 Highway MPG: 21 Drivetrain: RWD Transmission: 6-Speed Automatic Engine: 5.3L V8 16V MPFI OHV Flexible Fuel Car Features Hot Car Deals! 2019 Honda CR-V EX-L 2020 BMW X5 sDrive40i 2019 Hyundai Kona Limited 2015 Acura TLX V6 2012 Ford Expedition Limited 2019 Ford F-250 LARIAT 2019 Audi S5 3.0T PrestigeCertified 2017 BMW 430 i