They mass produced the 260SE, the 280SE and the 300SE.

Furthermore, you could buy a mass produced W140 280SE/300SE (S280/S300) with am manual transmission.

I do not know if they came in the long wheelbase.

__________________
Anders

1995 E300
2015 VW TDI Sportwagen 15K
1977 240D (197K)
2002 Subaru Legacy L Wagon (115k) (Wife's)
Gone but not forgotten:
2005 Buick LeSabre
1998 C230
1984 300D
1983 240D
1981 300SD
1974 240D
1974 Fiat 124 Spider
1968 Triumph TR250