Used 2018 Lexus IS 350 Sedan Trims Comparison

The IS 350 rear-wheel-drive model starts with a V6 engine (311 hp, 280 pound-feet of torque) and eight-speed automatic transmission. All-wheel-drive versions use a six-speed automatic.

Standard features include 18-inch wheels, LED headlights, a sunroof, heated side mirrors, keyless entry and ignition, dual-zone automatic climate control, power-adjustable front seats, simulated leather upholstery, 60/40-split folding rear seatbacks, Bluetooth, a 7-inch color display, and a 10-speaker sound system with dual USB ports and an auxiliary audio input.

Standard tech and safety features include a rearview camera, automatic high beams, lane departure warning with lane-keep steering assist, adaptive cruise control, and a forward collision warning system with pedestrian detection and automatic braking. All-wheel-drive models also come with heated front seats.

The IS 350 offers a handful of options packages, among them the Comfort package, which adds automatic wipers, a power-adjustable steering wheel, driver- and passenger-seat memory settings, blind-spot monitoring and rear cross-traffic alert.

The Navigation package replaces the standard infotainment control dial with Lexus' Remote Touch mouse-type controller and adds a navigation system with a larger 10.3-inch display. A 15-speaker Mark Levinson audio system is also available, but only when bundled with the navigation system. 

For those who want to dial up the sporting factor, the F Sport version adds a full-mesh front grille, a revised front bumper, twin-projector LED headlights, staggered-width 18-inch wheels (with either summer or all-season tires), a sport-tuned suspension with continuously variable dampers, a limited-slip differential (rear-wheel drive only), upgraded brake pads, an intake sound generator that amplifies engine noise during acceleration, heated and ventilated front sport seats with enhanced bolstering, perforated leather trim and a special sport-oriented gauge cluster.

Some of the IS 350's stand-alone options include adaptive headlights, a power rear sunshade and front and rear parking sensors.