You really need to invest in a manual to keep your project going smoothly. Get the right numbers for your car. My 1990 300E 2.6 takes 6.9 Qts of oil, but my 1994 E320 takes 7.9! They're all different, so I would not ask for others to looks these numbers up for you. You'll be much better off to get your own manual for a reliable source of info.