I believe that the fuel tank in your jeep grand Cherokee is the same size of the fuel tank in my 2000 jeep Cherokee which would be 19.0 gallons
In the fuel tank
Either a 13 gallon or a 20 gallon tank.
It is inside the fuel tank.
16 gallons
Inside the gas tank.
20 gallons
70 litres
20 gallons
20 Gallons
It is 20.02 Gallons
24 gallons