The Lexus IS 250 is a compact executive car that was first introduced by the Japanese automotive brand Lexus in 2005. It is available as a four-door sedan and two-door convertible. It is powered by either a 2.5-liter V6 engine or a 3.5-liter V6 engine, both of which are mated to either a six-speed manual or six-speed automatic transmission. The Lexus IS 250 is known for its responsive handling, luxurious interior, and solid reliability.