The 2002 Lexus IS 300 is available as a 4-door, 5-seat sedan. Starting at $30,805, the 2002 Lexus IS 300 Auto Sedan is powered by a 3.0L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 25-mpg on the highway. The top of the line 2002 Lexus IS 300 Wagon, priced at $30,805, is powered by a 3.0L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 25-mpg on the highway.