The joystick-like Remote Touch controller moves a cursor around the Lexus' icon-based interface. Force feedback causes the controller to "click" into place over each icon.
While the touch feedback makes it easy to make complex selections by touch, you wouldn't want to enter an address while driving. Fortunately, the Lexus features a top-notch voice command system that understands proper street names.
The optional navigation system is hard-drive-base and features XM NavTraffic for flow and incident data. The map graphics are beautifully and quickly rendered.
Although hard-drive-based, Toyota/Lexus' audio system does not allow for ripping of music. Instead, you get AM/FM/XM radio, a six-disc CD/DVD changer, and this USB port and analog auxiliary input combo.
When connecting an iPod to the USB port, the Lexus system gives the driver full access to the artist, album, genre taxonomy, and even splits out podcasts into their own category. However, actually navigating a large library is still a bit slow and clunky.
The Information menu is where you'll find menus for accessing telephone features and monitoring fuel consumption, as well as your Lexus Enform connected features.
This readout should be familiar to anyone who has driven a second- or third-generation Prius. Here drivers can monitor the flow of power from the gas and electric motors and check the battery charge level.
Standard Bluetooth wireless allows for hands-free calling and A2DP stereo audio streaming. However, the two protocols must be paired separately, which is frustrating and confusing.
The HS250h's front end is a strong example of Lexus' L-finesse styling language, with its three-bar grill that flows into the headlamps. The spacing between the grill slats is minimal to reduce drag.
Blessed with better suspension tuning and and a multilink rear suspension (versus the Prius' torsion beam setup), the Lexus' ride is more refined than we expected. But make no mistake, she's no canyon carver.
The Lexus HS exhibits great acceleration compared with the Prius, but is only so-so when compared with other vehicles in its price range.
Three different power modes adjust the hybrid power train for efficiency (ECO), power, or a balance thereof. A fourth EV mode attempts to keep the power train in electric mode for as long as possible.
Compared with other hybrids, the HS250h's fuel efficiency is also unremarkable. Averaging 34 mpg (combined) just isn't impressive in a world where the Prius can easily pull high 40s.
