If you happen to buy a gas Excursion, it doesn't matter which kind of gas you get, you can even get the lowest grade there. However, if you get the DIESEL FUEL ONLY Excursion, you gotta put the diesel in, but you can use BIO-DIESEL FUEL
On a 2004 Ford Excursion : ( 166.6 liters / 44.0 U.S. gallons )
A 2005 Ford Excursion has a 44 U.S. gallon tank ( 166.4 liters )
A ( 2005 ) Ford Excursion holds ( 44.0 U.S. gallons / 166.6 liters )
According to the 2002 Ford Excursion Owner Guide : ( 166.6 litres / 44.0 U.S. gallons )
The '00 Ford Excursion uses the same leaf spring design as her counter parts the F250 & 350 series pickups.
Ford Excursion 44 gallons.
Gas Engine: 5w30 Diesel Engine: 15w40
166.6 liters ( 44 U.S. gallons )
The 2004 Ford Excursion wheelbase is ( 137 inches )
they are one and the same
44 gal. just traded my 2000 for a 05
2005 was the last model year for the Ford Excursion