YV1VW550X92123456, 9. Stelle (X) der Fahrgestell-Nr. = Getriebetyp:
2 = M56, 3 = M3P, M5D, M5P, 5 = M5M42, Schaltgetriebe
6 = AW50-42, 9 = AW55-50/51, Automatik