The Finnish model, the class Sm3, is based on the ETR 460 but was adapted to the specific requirements of VR Group (formerly the Finnish State Railways) and to the cold climatic conditions.
Modelul finlandez, S220, este bazat pe ETR 460, adaptat la cerințele VR (Valtionrautatiet, compania feroviară finlandeză) și la climatul rece al țării.