GMC 2015 GMC Yukon Denali 2015 GMC Yukon Denali SPECIFICATIONS, PRICE & IMAGES Fuel Type: Gasoline Exterior Color: Quicksilver Metallic City MPG: 15 Interior Color: Jet Black Highway MPG: 21 Drivetrain: 4WD Transmission: Automatic Engine: 6.2L V8 16V GDI OHV Car Features Hot Car Deals! 2020 Nissan Rogue S 2017 RAM 1500 Lone Star 2020 GMC Sierra 1500 SLE 2020 Honda Accord Sport 1.5T 2020 RAM 1500 Lone Star 2020 BMW X5 sDrive40i 2019 GMC Sierra 1500 Denali 2019 Nissan Sentra SV