E24

To determine which engine your E24 6-Series model has, please refer to the following:

 Model Years Engine
630CSi 1977 3.0L M30
633CSi 1982 - 1984 3.2L M30
635CSi 1985 - 1989 3.5L M30
M635CSi (Euro) 1983 - 1989 3.4L M88/3
M6 1987 - 1989 3.5L S38