PASSENGER CAR, SEDAN, 4 DOOR, WITH SLIDING ROOF - 180B WITH FOUR-CYLINDER GASOLINE ENGINE TYPE M121 B.IV B (121.923) BUILT FROM AUGUST 1959 TO AUGUST 1961; FROM CHASSIS 000001 TO 029415. 180C WITH FOUR-CYLINDER GASOLINE ENGINE TYPE M121 B.VIII (121.927) BUILT FROM SEPTEMBER 1961 TO OCTOBER 1962; FROM CHASSIS 029416 TO 038695 M: 121923, 121927
