Do you have the origenal German Registration documents from the vehicle? That would be a big help then we could answer your question. Another answer if the car had the original service documents on one of the pages in this document it states when the "Fahrzeug ubergabe" (When the audi dealership handed the car over to the first owner) happend. If nothing else then I will have to ask the german vehicle registration office the registration date. The only problen with this is I don`t know if they will give me this information under the data protection act
