Originally Posted By: Quattro Pete
M1 0w-40 is the right oil for your car, available at most walmarts, too.
But M1 HM 10w-30 should work fine as well.
It is typical European engine, which means heavier oil. Go with M1 0W40
You can also use Shell Rotella T6 5W40 with no issues. That is 90's engine and those European engines from that period LOVE heavy oil!