The gas tank on the 2003 Nissan Sentra holds 13.2 gal..
12 Gallons is the fuel capacity
13.2 gallons with the 1.8L engine.
The 1991 Nissan Sentra GXE has a gas tank capacity of 13.2 gallons, and takes regular unleaded fuel. The Sentra was first produced in 1982.
I havent been able to look into it that well but I have seen from about two sources that the fuel tank capacity for a 1997 Nissan Sentra is 13 gallons.
consumerguideauto.howstuffworks.com/2003-nissan-altima-3.htm
you have to take the back seat out and it is inside of the gas tank.
The gas tank on the 2013 Nissan Sentra holds 13.2 gal..
The gas tank on the 2009 Nissan Sentra holds 14.5 gal..
The gas tank on the 2012 Nissan Sentra holds 14.5 gal..
The gas tank on the 2004 Nissan Sentra holds 13.2 gal..
The gas tank on the 2008 Nissan Sentra holds 14.5 gal..