What does the s in chrysler 300s stand for?

The S on the back of the Chrysler 300Means that it is the sport trim. This is just a designation that will let You and others know which trim of the vehicle You purchased. Most vehicles are offered with several trim options and some brands are like Chrysler and decide to use a letter, and others use numbers. An upgraded trim usually means that Your vehicle has improvements to the engine, interior, or exterior body styling. Chrysler has been using letters to designate their trim options since the 1950s when they firSTStarted putting them on their cars to let owners know which one was the most powerful in the lineup.