I have been working on many vehicles for many years and never had a dilemma like that before. Oil change with filter for 200 requires 7.9 quarts of oil with the filter change by the manual. However 7.9 get me on the lower mark on dip stick (dip stick is with green stripe). So what gives, is my oil pan bigger than standard? My dip stick too short?, Lol. Any info will be appreciated.