How many oil quarts for a 1982 Mercedes 380sl?

Answer 1

8 quarts of oil. If you change the oil AND filter it will take 8.5 Quarts. Yep that would be 2 gallons! It takes a 14mm hex drive to get the oil plug out and be prepared, it comes out

FAST! Make sure you replace the O ring and the copper washer in the filter housing. Those should be included in the package with the filter, I like Purolator personally. Good Luck.