2011 Lexus IS F

The 2011 Lexus IS F high-performance sports sedan carries over unchanged from 2010 except for a new standard brake override system included on all 2011 gas-powered Lexuses. This system ensures that engine power is reduced when the driver steps on the brake and the accelerator at the same time. For more on this car, see our page on the 2010 Lexus IS F (Base MSRP $58,460).

Federal fuel-economy estimates for the Lexus IS F had not been updated for 2011 when we checked. The identical 2010 model is listed at 16 mpg city/23 mpg highway/18 mpg combined.

The Lexus IS F has not been crash tested by either the National Highway Traffic Safety Administration or the Insurance Institute for Highway Safety. Its parent car, the less powerful Lexus IS (Base MSRP $32,145 to $41,030), earns Good ratings in IIHS's front- and side-crash tests, with an Acceptable score in rear crashes. IIHS had not tested this car's rollover roof strength when we checked. In government tests, the Lexus IS earns the highest 5-star rating for avoiding rollovers and protecting the driver in a side crash, with 4 stars in frontal crashes and for protecting rear passengers in a side crash. Standard safety features include antilock brakes with brake assist; traction and stability control; front, front-side, front-knee and curtain airbags, and Lexus's Safety Connect emergency communication system.