See also:

Engine/Transmission/Drivetrain/Performance
The IS 250's 2.5-liter V6 engine delivers 204 horsepower at 6,400 RPM and 185 lb.-ft. of peak torque at 4,800 rpm. The Lexus IS 350's 3.5-liter V6 offers a more potent 306 horsepower at 6,400 RPM ...

Auxiliary boxes
- Overhead   Press in the lid. This box is useful for temporarily storing sunglasses and similar small items. - Rear seat (if equipped)   Pull down the armrest.   Pull up ...

Console box
  Slide the armrest while pulling up the lever, and lift the armrest. Trays in the console box   - Upper tray   The tray slides forward/backward and can be removed. - Lower t ...