That depends on how far you want to go and how fast you drive.
20 gallons
60 US gallons is about 50 Imperial gallons (49.96).
.4 gallons in a quart
how big is the barrel..... Standard barrel is 55 gallons. If you are asking how many gallons from a barrel of crude-restate.
1514 liters = 400 US gallons = 333 imperial gallons
Your gas tank will hold 16 gallons of fuel
According to my Chilton's Auto Repair Manual : A 1987 Ford Mustang has a ( 15.4 U.S. gallon gas tank )
The fuel tank capacity is 60.6 liters ( 16.0 U.S. gallons ) according to the 2010 Ford Mustang owners manual
2 or 4
The fuel tank capacity is ( 16 gallons ) on the 2008 Ford Mustang
16.0 Gallons
15.5 gallons
15.7 gallons
The fuel tank capacity is ( 15.5 gallons ) according to the 1999 Ford Mustang Owner Guide
The 2005-2007 Ford Mustang fuel tank capacitie is 16.0 gallons
According to the 2003 Ford Mustang Owner Guide : ( 15.7 U.S. gallons )
15.4 US Gallons