The 300 Touring base trim comes nicely equipped with features that include 17-inch wheels (19-inch wheels for all-wheel-drive models), heated mirrors, a rearview camera, keyless entry and ignition, dual-zone automatic climate control, a leather-wrapped steering wheel, and an eight-way power-adjustable driver seat. Tech features include an 8.4-inch touchscreen interface, Apple CarPlay and Android Auto, Bluetooth connectivity, and a six-speaker sound system with two USB ports and HD and satellite radio. The 300 Touring L adds some premium touches with 18-inch wheels (20-inch wheels are optional), heated front seats, leather upholstery and a power-adjustable passenger seat. An optional Value Package bundles LED foglights, remote start, navigation, real-time SiriusXM traffic information, and a panoramic sunroof. You can also opt for the 300 Premium package, which bundles many of the options already mentioned with blind-spot monitoring, rear cross-traffic alert, front and rear parking sensors, and a 10-speaker Beats audio system. The sport-oriented 300S comes with 20-inch wheels with performance tires (19s with AWD), a sport-tuned suspension (RWD only), heated and power-adjustable front seats, leather upholstery, LED foglights, remote start and transmission paddle shifters.