"Neoplan N4009"@en . . "VoithorZF" . . "The Neoplan N4009 is a low-floor midibus built by Neoplan between 1988 and 1999, initially at Stuttgart in Germany and later also in Poland. It is the smaller version of the Neoplan N4016 city bus."@en . . "2.5"^^ . "9.0"^^ .