Reserve adds 20-inch wheels, adaptive suspension, heated and ventilated front seats, a panoramic sunroof and the 13-speaker Revel audio system. Optional packages with this trim include a Driver Assistance package, with upgraded cruise control and adaptive steering with swerve assist; a Technology package, with a 360-degree camera, front parking sensors and an automated parking system; and the Ultimate package, with 21-inch wheels, upgraded LED headlights and a 19-speaker audio system. You can also get upgraded 22-way power front seats.