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! 2018 Dodge Challenger 392 Hemi Scat Pack Shaker 2015 Dodge Charger SXT 1989 BMW 635 CSi 2020 Jaguar F-PACE 25t Premium 2017 Audi Q7 3.0T Premium Plus 2016 Hyundai Tucson SE 2004 Jeep Wrangler X 2020 Acura TLX Tech