BMW headlights in a Ford Fiesta

Hello,
I wanted help in a project that I am carrying out.
I wanted to know if the headlights of a BMW M3 would be compatible with a Ford Fiesta del 89.
A friend has put them in his Ford Escort and are the sea of ​​good, and he told me that the headlights of an escort of 89 and those of my party were practically the same of measures.
Thank you

Hello, the friend of yours is right only that with the new reform law that entered into force on January 14 I do not know if it is profitable, of course you are from Spain. A greeting.

Hello, thanks for answering.
I am from Spain, what do you mean with the reform law and be profitable?
Thank
God

Hello again partner with the new reform law if you want to change the headlights (pro -leaders) you must have and contribute a lot SHEET IF YOU DO NOT MAKE YOU TO MAKE A PROIECT FOR WHAT YOU WANT. This is about reference to being profitable, all this is worth a lot of money.