I just bought 24 quarts of Valvoline Premium Conventional oil for $1.99 a quart at Mills fleet farm .I usually use quaker state Advanced Durability but for the price thought. I would give Valvoline a try.
Andy
I owened a 2006 nissan sentra with a 1.8 and it took 3 qt. oil.
the oci conventional 5,000 and oic for Synthetic oil 7,500 thats what I used. did not burn any oil when I sold it last year
with 200,000 miles.