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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 ...

Installing child restraints
Follow the child restraint system manufacturer's instructions. Firmly secure child restraints to the outside rear seats using the LATCH anchors or a seat belt. Attach the top tether strap when insta ...

Luggage compartment features
Cargo hooks Raise the hook to use. The cargo hooks are provided for securing loose items. Auxiliary boxes Pull the strap upwards when lifting the cover up. Luggage covers Attach the hook ...