The 2009 Lincoln Navigator has a 6-speed automatic.
The 2011 Lincoln Navigator runs on flex-fuel (FFV).
The 2010 Lincoln Navigator runs on flex-fuel (FFV).
The 2012 Lincoln Navigator runs on flex-fuel (FFV).
The 2013 Lincoln Navigator runs on flex-fuel (unleaded/E85).
The 2014 Lincoln Navigator runs on flex-fuel (unleaded/E85).
The 2007 Lincoln Navigator runs on regular unleaded.
The 2008 Lincoln Navigator runs on regular unleaded.
The 2001 Lincoln Navigator runs on regular unleaded.
The 2002 Lincoln Navigator runs on premium unleaded (required).
The 2005 Lincoln Navigator runs on premium unleaded (required).
The 2006 Lincoln Navigator runs on premium unleaded (required).