SPORTS CAR, COUPÉ. ENGINE M 121 B.II - 121.921 UP TO CHASSIS 022121 WITH THE EXCEPTION OF 022084 TO 022086, 022088 TO 022092, 022119 AND 022120. ENGINE M 121 B IX - 121.928 FROM CHASSIS 022122, IN ADDITION INSTALLED ON 022084 TO 022086, 022088 TO 022092, 022119 AND 022120. M: 121921, 121928