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! 2017 Genesis G80 3.8L 2015 Mazda Mazda3 i Touring 2018 Cadillac XTS Luxury 2018 Cadillac XT5 Premium Luxury 2020 Toyota Sienna XLE 2016 Jeep Wrangler Unlimited Rubicon Hard Rock 2017 GMC Sierra 1500 SLT 2015 INFINITI QX60 Base