I have to wonder how many versions of the CX-5 oil pan are out there? I've done 8 oil changes in my garage and none ever exceeded that 85% mark with 5 quarts. I'll have to look more closely at mark on existing level and after next change. Far from a confident full though and comfortable at 85% of full but probably less. I have a Fumoto valve as well so that should keep some extra oil in the pan as well.