According to my Haynes manual, copyright 2006. 138 wheelbase-35 gal 158 and 176-37 gal 158 and 176 e-super duty-55 gal I've got a 1996 e-150 don't know which wheelbase but it takes 25 gallons when it says empty.
30
the tank size is 35 gallons therefore it holds 35 gallons of gas
I'm pretty sure mine (a '94) has a 32 gallon tank.
According to the 1996 Ford Aerostar Owner Guide : ( 21.0 U.S. gallons )
According to the 1996 Ford Taurus Owner Guide : ( 16.0 U.S. gallons )
I am almost sure mine is 32 Gallons
The ( 1996 ) Ford Ranger SuperCab holds ( 20.0 U.S. gallons )
For a 1996 Ford Ranger :Regular cab , basic tank 16.5 U.S. gallons , optional tank 20.0SuperCab , 20.0
The 2 door holds 17.5 gallons The 4 door holds 21.0 gallons
A 1996 Ford Explorer XLT has a ( 21 U.S. gallon ) fuel tank
With the 1.9 liter engine ( 11.9 gallons ) With the 1.8 liter DOHC engine ( 13.2 gallons )
It should be the same as my 1995 - 21 gallons (79.5 liters )