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 Honda Civic LX 2016 Ford Edge SEL 2015 Audi A4 2.0T Premium 2018 Alfa Romeo Stelvio Ti 2015 GMC Sierra 2500 DenaliCertified 2017 Chevrolet Silverado 1500 LTZ 2018 Jeep Compass Latitude 2008 GMC Canyon SLE