According to the 2006 Lincoln Navigator Owner Guide :
The vehicle is designed to use " premium " unleaded , 91 octane or higher
The 2006 Lincoln Navigator is a gas-powered vehicle.
The gas tank on the 2006 Lincoln Navigator holds 28.0 gal..
According to the 2006 Lincoln Navigator Owner Guide : ( " premium " unleaded gasoline , 91 octane or higher )
According to the 2008 Lincoln Navigator Owner Guide : " regular " unleaded , 87 octane
The 2005 Lincoln Navigator is a gas-powered vehicle.
The 2008 Lincoln Navigator is a gas-powered vehicle.
The 2007 Lincoln Navigator is a gas-powered vehicle.
The 2004 Lincoln Navigator is a gas-powered vehicle.
The 2002 Lincoln Navigator is a gas-powered vehicle.
The 2003 Lincoln Navigator is a gas-powered vehicle.
The 2001 Lincoln Navigator is a gas-powered vehicle.
According to the 1998 Lincoln Navigator Owner Guide : ( " regular " unleaded gasoline , 87 octane )