The interior was adjusted to the needs of passengers with reduced mobility: it features ramps, folded steps, lifts, broad aisles and a designated space for wheelchairs and bicycles. In the vehicle motor bogies are used as well as Jacobs bogies (mounted between each two cars). The bogies have a modern running gear and a two-stage spring suspension with  pneumatic secondary suspension which effectively muffles vibrations, thus enhancing passengers’ comfort while travelling.