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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 ...

Moon roof
Use the overhead switches to open and close the moon roof and tilt it up and down. Opening and closing 1. Opens the moon roof*. The moon roof stops slightly before the fully open position to r ...

Driving It
Driving Impressions Comfortable, controllable and quick with either powertrain or drivetrain combination, the 2011 Lexus GS is an excellent all-around performer that should please all but the mo ...