0 1 Midibus Midi bus Solobus 2 Achsen Solo bus 2 axles Solobus 3 Achsen Solo bus 3 axles Gelenkbus 3 Achsen Articulated bus 3 axles Gelenkbus 4 Achsen Articulated bus 4 axles Doppelgelenkbus Biarticulated bus Doppeldeckerbus Double decker bus Doppeld. Gelenkbus Double decker articulated bus Triebwagen Railcar Flughafen Airport Sonderfahrzeug Special vehicle Überlandbus Intercity bus