GMC 2018 GMC Yukon Denali 2018 GMC Yukon Denali SPECIFICATIONS, PRICE & IMAGES Fuel Type: Gasoline Exterior Color: Black City MPG: 14 Highway MPG: 23 Drivetrain: RWD Transmission: 10-Speed Automatic Engine: 6.2L V8 16V GDI OHV Car Features Hot Car Deals! 2020 Chevrolet Silverado 2500 LTZ 2018 Chevrolet Suburban Premier 2017 Hyundai Accent SE 2017 Ford Explorer Base 2018 Jeep Grand Cherokee Laredo ECertified 2019 Mercedes-Benz S 2019 BMW X3 sDrive30i 2020 Nissan Rogue S