W140 diesel production by year: USA models
300SD - 1992 - 1131
1993 - 1005
S-350 - 1994 - 672
1995 - 425
The car was made in Germany from 1991 to 1996.
Total production - 20,518 worldwide
These figures came from Mercedes. My car was one of the last ones to come in. Arrived here in states in May 1995. Mine has double pane side glass and has not bent a rod yet (fingers crossed).