Features-Convenience, CompassTachometerTrip computerCruise controlPower steeringTilt steering wheelPower heated mirrorsRemote power door locksOverhead console - MiniClock - In-radio displayExternal temperature displayPower windows with 1 one-touchRear air conditioning - With separate controlsSatellite communications - OnStar Directions & ConnectionsTechnical, 4 DoorsFour-wheel drive320 hp horsepowerCylinder DeactivationAutomatic Transmission4WD Type - Automatic full-time5.3 L liter V8 engine with variable valve timingFuel economy EPA highway (mpg): 21 and EPA city (mpg): 15Safety, Passenger Airbag4-wheel ABS brakesDaytime running lightsDusk sensing headlightsTraction control - ABS and drivelineStability control - With anti-roll controlHead airbags - Curtain 1st, 2nd and 3rd rowInterior, Third row seatsSplit-bench rear seatsRear heat - With separate controls6-way power adjustable drivers seatExterior, Rear wiperTrailer hitchRunning boardsEngine hour meterRear spoiler - LipIntermittent window wipers