SUMMIT WHITE, AXLE 3.47 FINAL DRIVE RATIO, WHEELS 18" (45.7 CM) ALUMINUM (STD), SLT PREFERRED EQUIPMENT GROUP includes standard equipment, AUDIO SYSTEM 8" DIAGONAL GMC INFOTAINMENT SYSTEM WITH NAVIGATION includes multi-touch display AM/FM/SiriusXM stereo Bluetooth streaming audio for music and most phones Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings (STD), TRANSMISSION 9-SPEED AUTOMATIC ELECTRONICALLY-CONTROLLED with 2.0L Turbo engine (STD)