4.5 to 5
The 4.0L V6 takes 5 quarts of oil
The 2006 Ford Mustang V8 engine take 6.0qts of oil
( 6 quarts ) with engine oil filter change for the 4.6 liter V8 in a 2010 Ford Mustang according to the Owner Guide
The 3.8 liter V6 engine in a 2003 Ford Mustang takes ( 5 quarts ) WITH ENGINE OIL FILTER CHANGE
With engine oil filter change ( 5 quarts ) according to the 2005 Ford Mustang Owner Guide for the 4.0 liter V6 engine
According to the 2001 Ford Mustang Owner Guide : With engine oil filter change : The 3.8 liter V6 engine and the 4.6 liter V8 engine take : ( 5.0 U.S. quarts of 5W-20 )
The 4.6L V8 holds 6qts
According to the 2002 Ford Mustang Owner Guide : With engine oil filter change : The 3.8 liter V6 engine takes : ( 5.0 U.S. quarts of 5W-20 )
With engine oil filter change : for the 3.8 liter V6 engine ( 5 quarts / 4.7 liters ) for the 4.6 liter V8 engine ( 6 quarts / 5.7 liters )
The 2.3 liter 4 cylinder in a 1978 Ford Mustang II takes ( 5 quarts with engine oil filter change ) according to my Chilton book
According to the 2012 Ford Mustang Owner Guide : With engine oil filter change : The 3.7 liter V6 engine takes : ( 6.0 U.S. quarts of 5W-20 )
6 QUARTS