RS: Based on the LT trim with leather seating adds black bowties, Black Ice grille and foglamp bezel, 20 inch Dark Android-painted aluminum wheels, Gloss Black window trims, and Black roof rails. The RS also has a turbocharged four-cylinder engine instead of the 3.6L V6 gasoline engine vs other trim levels. Beginning mid-way through the 2019 model year, the 3.6L V6 gasoline engine will be standard on all trim levels as the turbocharged four-cylinder engine (exclusive to the RS trim level) will be discontinued.