According to the 2013 Ford Fusion Owner Guide :
The tank capacities are :
( front wheel drive , 16.5 U.S. gallons )
( all wheel drive , 17.5 U.S. gallons )
A 2013 Ford Explorer has a gas tank size of ( 18.6 U.S. gallons )
26.0 gallons , according to the Owner Guide
16 gal
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
The 2006 Ford Escape owners manual shows 16.5 U.S. gallons is the fuel tank capacity
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
85
With the four cylinder ( 15 gallons U.S. ) With the V6 ( 16 gallons U.S. )