What’s it up against?
Equipped with a V8 engine, the GS’ biggest traditional rivals come from Germany – namely the BMW 550i and Mercedes-Benz E550. But can-do home-market competitor Infiniti’s new M56 presents serious competition, as does the shapely Jaguar XF.
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 ...
Clock
Without navigation system
1. Adjusts the hour.
2. Adjusts the minutes.
3. Rounds to the nearest hour.*
*: e.g. 1:00 to 1:29 → 1:00
1:30 to 1:59 → 2:00
With navigation system
1. ...
Horn
To sound the horn, press on or
close to the mark.
...