The Chrysler 300 is a full-size executive car first shown at the 2003 New York Auto Show as a concept car. Sales in the U.S. began in the spring of 2004 as an early 2005 model year car. Designed by Ralph Gilles, the new 300 was built as a luxurious sedan while the SRT-8 model was designed to be the high-performance version. The Chrysler 300 is also marketed in Australia, as the first full-size Chrysler vehicle sold there since the Valiant was discontinued in 1981.
