Εντάξει δε το σχολιάζουμε καν αυτό.
Τώρα για τα LL01, 04 κτλπ όπως το είπες, αυτό λέει και το TIS της BMW:
Longlife-04 oils
These have been developed to guarantee an optimum service life for the particulate filter in diesel engines. These oils are stipulated for all diesel engines with particulate filter, but may also be used in almost all other BMW engines. Like Longlife-01 and Longlife-01 FE oils, they satisfy currently BMW's most stringent quality requirements. Longlife-04 oils must not be used in BMW spark-ignition engines in countries outside Europe (EU plus Switzerland, Norway and Liechtenstein).
Longlife-01 oils
The quality of these oils is comparable to that of Longlife-04 and Longlife-01 FE oils and these oils can be used in most BMW engines.