Fully loaded , heated leather seats, heated steering wheel, heated mirrors. Power sunroof/moonroof. Turbocharged. Harmon kardon sound system, remote start, satellite radio, navigation provided through OnStar on touch screen radio. Aux in, Bluetooth, and USB port as well as one normal power outlet. Automatic climate control, rear air conditioning. Requires premium gas 91 or 93 octane. Can also fill vehicle with pure E85 Ethanol.