Standard and available features include: 420 - hp 6.2 L V - 8 engine with direct injection and Active Fuel Management StabiliTrak electronic stability control, tow / haul mode, trailer sway control, auto grade
braking and hill start assist Magnetic Ride Control for improved body motion control Standard 20 - inch wheels and available 22 - inch wheels Automatic locking rear differential Four - wheel - disc
brakes with Duralife ™
brake rotors Active Noise Cancellation for a quieter interior 8 - inch diagonal GMC Infotainment system with Navigation includes Apple CarPlay and Android Auto
capability Standard 8 - inch diagonal customizable driver display with head - up display Multiple USB ports and accessory power outlets, including a 110 - volt three - prong outlet, to support electronic devices OnStar
Basic Plan1 is standard for five years and includes access to an in - vehicle 4G LTE Wi - Fi hotspot2 and select features via the myGMC mobile app3 Wireless phone charging Heated and ventilated driver and passenger seats, heated second - row seats Hands - free programmable power liftgate The Denali trim accounts for well more than half of all Yukon sales.