The RX 450h, which is available with either front-wheel or all-wheel drive, comes standard with 18-inch alloy wheels, automatic headlights, foglights, LED running lights, rear privacy glass, heated mirrors, a power liftgate, keyless ignition and entry, dual-zone automatic climate control, eight-way power front seats with two-way power lumbar adjustment, a leather-wrapped power tilt-and-telescoping steering wheel, a sliding and reclining rear seat with one-pull folding levers, cloth upholstery and an auto-dimming rearview mirror.
Standard electronics features include a 7-inch display screen, a rearview camera, Safety Connect emergency communications, Bluetooth phone and audio connectivity and a 12-speaker sound system with a six-CD changer, satellite radio and an iPod/USB audio interface. Those with compatible iPhone models can also use the voice-operated Siri Eyes Free feature.
The 450h offers several option packages, some of which require the purchase of one to obtain another. Availability can also vary by region, so you'll want to check with your local dealer.
The Premium package adds a sunroof, power-folding and auto-dimming mirrors, roof rails, leather upholstery and driver memory settings. A version of this package also can be had with a blind-spot monitoring system. The Luxury package incorporates the contents of the Premium package and adds 19-inch alloy wheels, a heated steering wheel, a power driver seat cushion extender, upgraded leather upholstery, a household-style power outlet and smog-sensing auto climate control recirculation.
The Comfort package requires either the Premium or Luxury package and adds automatic wipers, xenon headlights and heated and ventilated front seats.
The Navigation package also requires either the Premium or Luxury package, and adds a navigation system, voice controls, the Remote Touch controller, HD radio and the Lexus Enform app suite that includes Safety Connect security and accident-mitigation functions.
Depending on which option package you select, individual options include LED headlights, front and rear parking sensors, adaptive cruise control with a pre-collision warning system, a head-up display, a dual-screen rear entertainment system and a 15-speaker Mark Levinson surround-sound audio system.