According to the 2006 Ford Focus Owner Guide :
The fuel tank holds ( 14.0 U.S. gallons )
According to the 2012 Ford Focus owners manual : The gas tank size is ( 12.4 U.S. gallons )
mainly it takes 50 gallons
The 2006 Ford Escape owners manual shows 16.5 U.S. gallons is the fuel tank capacity
I believe the tank holds 22.5 U.S. gallons
26.0 gallons , according to the Owner Guide
16 gal
Tank capacity is twenty gallons.
A 2013 Ford Explorer has a gas tank size of ( 18.6 U.S. gallons )
I believe the 1991 Ford Explorer 4 door holds 19.3 U.S. gallons
15 gallons
The tank holds ( 12.7 gallons ) according to the Owner Guide
$25 to $35, depending on the price of gasoline.