The 2005 Chrysler 300 runs on regular unleaded.
The 2006 Chrysler 300 runs on regular unleaded.
The 2009 Chrysler 300 runs on regular unleaded.
The 2008 Chrysler 300 runs on regular unleaded.
The 2007 Chrysler 300 runs on regular unleaded.
The 2010 Chrysler 300 runs on regular unleaded.
i am guessing you should use premium gas for a Chrysler 300. Regular is ok unless you have a SRT8.
The 2013 Chrysler 300 has double overhead cam (DOHC).
The 2009 Chrysler 300 has double overhead cam (DOHC).
The 2011 Chrysler 300 has double overhead cam (DOHC).
The 2006 Chrysler 300 has double overhead cam (DOHC).
The 2007 Chrysler 300 has double overhead cam (DOHC).