I like the Pennzoil synblend that FAZTBULLET mentions. It is considerably less expensive. I find it many times at Walmart for about $13.00 /gal on sale. It will say Pennzoil XLF (extended life formula) and if you reaad the label it will tell you that it is a synthetic blend. There has been much discussion on this forum at times about oil and I have read many posts from people who use the Pennzoil. I do not recall anyone saying they did not like it.