This master thesis analyses the Volkswagen assembly lines of the Golf A5 manufacture in the mother plant in Wolfsburg, the Touran manufacture in the Auto 5000 GmbH in Wolfsburg as well as the Golf A5 manufacture in Uitenhage in South Africa - all with regard to the level of automation. The target of the analysis is the determination of the optimal level of automation in the three production sites and therefore, the investigation of the potential to automate, or rather to deautomate in particular sections of the assembly in the prevailing production locations. The three production sites are to be investigated with regard to costs, quality and quantity.