Based on a car concept revealed by Chrysler at the 2003 New York Auto Show, the 300 model was released for purchase to the large public from as early as 2004.
The Chrysler 300 was based on the Chrysler LX platform and shared most of its components with the defunct W210 Mercedes-Benz E-Class. The 300C was the top-of-the-line version of this model and used a 5.7L Hemi V8 engine delivering up to 340 hp (when all 8 cylinders are at work). This power plant can also work on 4 cylinders when needed, in order to improve fuel consumption. The 300C is also available on the Australian market.