The Chrysler 300 is designed to run on regular unleaded gasoline with an octane rating of 87. However, if you opt for the performance-oriented models with a more powerful engine, such as the 5.7L HEMI V8, using premium gasoline with an octane rating of 91 or higher can enhance performance and efficiency. Always refer to the owner’s manual for specific fuel recommendations for your vehicle model.
The 2007 Chrysler 300 runs on regular unleaded.
The 2010 Chrysler 300 runs on regular unleaded.
The 2006 Chrysler 300 runs on regular unleaded.
The 2005 Chrysler 300 runs on regular unleaded.
The 2009 Chrysler 300 runs on regular unleaded.
The 2008 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 2010 Chrysler 300 has double overhead cam (DOHC).
The 2014 Chrysler 300 has double overhead cam (DOHC).
The 2006 Chrysler 300 has double overhead cam (DOHC).
The 2009 Chrysler 300 has double overhead cam (DOHC).
The 2013 Chrysler 300 has double overhead cam (DOHC).