The IS 300 was built by Lexus.
IS 300 answers
When did Lexus stop making the IS 300?
Lexus stopped production on the IS 300 in the 2005 model year. Lexus produced the IS 300 for 4 years.
What years did Lexus make the IS 300?
The Lexus IS 300 was produced from 2001 to 2005.