The 2006 Dodge Charger has a 5-speed shiftable automatic.
The 2012 Dodge Charger runs on flex-fuel (FFV).
The 2013 Dodge Charger runs on flex-fuel (FFV).
The 2008 Dodge Charger runs on regular unleaded.
The 2014 Dodge Charger runs on regular unleaded.
The 2009 Dodge Charger runs on regular unleaded.
The 2007 Dodge Charger runs on regular unleaded.
The 2011 Dodge Charger runs on regular unleaded.
The 2010 Dodge Charger runs on regular unleaded.
87 octane.
The 2006 Dodge Durango runs on regular unleaded.
whatever the factory recommends.