The 2017 Jaguar XE is a small luxury sedan offered in four main trim levels: base, Premium, Prestige and R-Sport. The base XE starts with 17-inch wheels, three selectable drive modes (Normal, Eco and Dynamic), automatic wipers, automatic engine stop-start for conserving fuel at rest, an electronic parking brake, remote keyless entry, push-button start, a dual-zone automatic climate control, an auto-dimming rearview mirror, eight-way power front seats, a leather-wrapped steering wheel, Bluetooth, the 8-inch InControl touchscreen, and a six-speaker audio system with HD radio, a USB media port and an auxiliary audio jack. A navigation system with InControl Apps is optional. The Premium adds different 17-inch wheels (or 18-inch wheels if you get the XE 35t), power-folding and auto-dimming side mirrors, driver memory settings, a rearview camera, a 40/20/40-split folding rear seatback and an 11-speaker Meridian audio system with a subwoofer. Standard safety features on the 2017 XE include stability and traction control, front-seat side and side curtain airbags, and hazard lights that automatically activate under heavy braking.