The single - injector (TBI, or throttle body injector) powerplant produced 99 horsepower; the turbocharger and
multiple port injection raised that to 146 horsepower.
The turbocharged engine could get better mileage than the much lower power TBI version, thanks to
the multiple port injection; even in EPA figures, the five - speed turbo did about as well as the single - injector automatic.
Not exact matches
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.
It was installed with two valves per cylinder, and used Mitsubishi's ECI - Multi
multiple port fuel
injection fuel delivery system.
In addition to an integrated intake system with mirror - image
porting for optimized engine breathing; low - inertia turbocharger; high - pressure fuel
injection system that is more responsive, quieter and offers more precise fuel delivery; and standard selective catalytic reduction emissions after - treatment that contributes to improved NOx reduction, the 2.0 - liter EcoBlue features
multiple innovations that reduce friction, including: