OM Ônibus em ordem cronológica
OM 665 F1 '1930–32
OM 5 BLDPL Interurbano '1936–????
OM CPO Orlandi '1938–????
OM Titano Varesina '1938
OM Taurus Esperia '1941–????
![Büssing-OM Leoncino 38 Pritschenwagen [Germany]](https://s3.wheelsage.org/format/picture/picture-thumb-medium/b/bussing/bussing_18_0196000005a30430.avif "Büssing-OM Leoncino 38 Pritschenwagen [Germany]")
![Steyr-OM Leoncino Pritschenwagen [Austria]](https://s3.wheelsage.org/format/picture/picture-thumb-medium/o/om/steyr-_leoncino_pritschenwagen/steyr-om_leoncino_pritschenwagen.avif "Steyr-OM Leoncino Pritschenwagen [Austria]")
Fiat 410 OM Italy '1960
![Fiat 410 OM [Italy] '1960](https://s3.wheelsage.org/format/picture/picture-thumb-medium/f/fiat/om/410/fiat_410_om.avif "Fiat 410 OM [Italy] '1960")
WheelsAge.org '2005–atual