Bus Mercedes Benz O321H Vienna Local Railways (AT)

The Mercedes-Benz O 321 H is a bus with a rear engine from the Mercedes-Benz brand, which Daimler-Benz AG produced a total of 29,586 times from December 6, 1954 to 1970 at the Mercedes-Benz plant in Mannheim and in Brazil, Argentina and Greece . Two thirds of the production falls on the plant in Mannheim, four units were built in Argentina, 116 in Greece and about 11,000 in Brazil. The O 321 H that were not manufactured in Germany were pre-produced as part sets in Mannheim and then shipped for final assembly. It shares part of the drive technology with the L 321.