I don't have any special knowledge here, but when the engineers start arguing theory with the software designers, the pilots stop listening and just look it up in the book.
No noted difference in capacity between the 2.7L and 3.2L: 8.7 quarts/8.25 liters with filter change. (pg 242 in the '03 manual).
I vote that everybody who posted in this thread be banned from Facebook groups.
