I just looked at the prices for motor oil at a large chain near me, and 5 qts of full synthetic is $20 (so 6 would be $24). That's a retail price, presumably sh

I just looked at the prices for motor oil at a large chain near me, and 5 qts of full synthetic is $20 (so 6 would be $24). That's a retail price, presumably shops pay less for bulk purchases. If your prices went up by $60 this year, it wasnt because the oil is more expensive.