<page_title> BMW 3 Series (E21) </page_title> <section_title> Engines </section_title> <table> <cell> 318 <col_header> Model </col_header> </cell> <cell> M10 (M118) carb I4 <col_header> Headlights </col_header> </cell> </table>
In the BMW 3 Series, the 318 was a carb four engine.