depends how big the limo, general rule...about the same amount of gas a bus the same size would.
The gas tank is a 25 gallon tank.
A huge gas tank
It is a 15 gal. Gas tank on them cars I have one.
The gas tank of a 2001 Volkswagen Beetle will hold 14.5 gallons of gas. It is a 55.0 liter tank.
1996 landrover discovery gas tank holds 23.4 gallons of gas.
If you are using tanked gas then yes a big tank is best.
32 gal
small
19.0
30 gallon
The stock gas tank holds 17.0 US gallons.