See also:

Driving assist systems
To help enhance driving safety and performance, the following systems operate automatically in response to various driving situations. Be aware, however, that these systems are supplementary and sho ...

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 ...

Used Lexus IS 250 Models
Introduced for the 2006 model year, the present-generation IS 250 represents the second iteration of the Lexus IS series. These earlier cars are pretty much the same as the current model, though t ...