My very rough guess that there are 300-500 405T16 left.
There are about 50 of T16 owners on "international" T16 forum and about 100 more on french T16 forum....
In Croatia there are 6 T16s and one of them was stripped and engine and drivetrain was put into 406 coupe
In my town there are 3 and I have 2
....1046 T16 were produced.This number includes all the test versions and 10 cars that French police got.
Année millésime 92 : 42 véhicules
Année millésime 93 : 598 "
Année millésime 94 : 326 "
Année millésime 95 : 80 véhicules dont 10 pour la gendarmerie.