Hill Descent Control System with Traction Control, Denali Premium Suspension, Seat Trim - Appointed Perforated Leather, 8 Way Power Seat with 2 Way Power Lumbar Support, 6 Way Passanger Power Seat with 2 Way Power Lumbar Support, Heated Front Seats, Heated Steering Wheel, Dual Zone Air Conditioning, 8" Multicolour Display, 7 Speaker BOSE Premium Sound System with Amplifier, Universal Home Remote, Memory Package/ Driver Seat & Outside Mirrors, Power/Handsfree Rear Liftgate, Remote Vehicle Start, Roof Rack and Side Rails, Lane Change Alert, Automatic Park Assist, Teen Driver, Theft Deterrant System, HD Surround Vision, Safety Alert Seat, Remote Keyless/ Remote Open, 2 USB Data Ports, Wireless Device Charging, GMC Infotainment System with 8" Diagonal HD Colour Touchscreen, Bluetooth, Apple CarPlay, Android Auto, Heads-Up Display.