Luxury Corporate Cars For Corporate Hire call Claudio direct 0410 664 369. The Chrysler 300 is a full-size sport/luxury type sedan that was 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. The Chrysler 300 became North America's first mainstream rear-wheel drive sedan with a V6 engine since the 1995 Mazda 929. Designed by Ralph Gilles, the new 300 was built as a high performance, sporty sedan. The Chrysler 300 is also marketed in Australia, as the first full-size Chrysler vehicle sold there since the Valiant was discontinued in 1981.