W16 engines are rarely produced with the notable exception of the volkswagen group 8 0 wr16 engine that has been used since 2005 in the bugatti veyron bugatti chiron and their related models
Bugatti designed the type 57 as a production car and as a racing variant the ultimate by the time production had come to a halt in 1940 about 800 type 57 models in the various different versions had