8 per change.
FSS gives me about 18,000 miles per change. I change when FSS tells me to.
(So much for 3,000 mile oil changes and those that insist a maximum of 3,000 miles)
So, since about 90,000 miles, about 100 quarts of Mobil 1 5w30, and a number of quarts for top off. Another 8 quarts this week since FSS says I have 200 miles left. So, not even a barrel.
I buy it wally world, and the gold cap is now 27 bucks for a 5 quart jug.