The navigation system ($2,650) with Bluetooth and voice command capability includes a rear-view camera that projects an image of what's behind whenever reverse is engaged.
The navigation system with Mark Levinson audio ($6,190) on the RX 350 starts with the Premium Plus Package and adds 210 watts, more speakers with a subwoofer and high-tech digital sound processing. On the RX 400h, it costs less ($4,130) but requires purchasing either the Premium or Premium Plus Package. The Mark Levinson audio system is available as a stand-alone option on the RX 400h ($980).
A heated-seat package ($665) comes with rain-sensing wipers and headlight washers. The Tow Prep ($160) package includes a transmission cooler, heavy-duty alternator and larger radiator. Other options include a rear-seat DVD entertainment system ($1,740 for the RX 350; $1,840 for the RX 400h), laser-managed Dynamic Cruise Control ($600), and HID headlamps ($815). XM and Sirius satellite radio are offered as a dealer-installed option.
A few options are available on only the RX 350: The giant multi-panel sunroof ($2,840) comes packaged with features from the Premium Package. The Performance Package ($4,055) includes all of the items in the Premium PLUS Package, plus 18-inch graphite-colored aluminum alloy wheels with wider tires, height-adjustable air suspension, sequential-shifting transmission, and rain-sensing wipers. Heated front seats ($540) can be ordered as a stand-alone option.
Safety features that come standard include the mandated front airbags, plus a smaller airbag to protect the driver's knees. Front passengers get side-impact airbags for torso protection, while the curtain-style head protection airbags span both rows and deploy to offer head protection if the vehicle senses the possibility of a rollover. Advanced ABS, traction control and electronic stability control come standard. Next Page