iwsf

Hi there , mew to this forum and new to the Ford world. Never had one before so excuse the basic question. thinking of buying a January 2007 Galaxy 1.8 tdci Ghia 125 bhp and have a query about the engine. I was told that some of the galaxy have a ford engine and i should stay clear of them , is that correct ? Was also told that others had a volswagen engine which are much better. Would you know is this is correct and according to the year of manufacturing which one the Galaxy above has ? Thank you