Add Sync 3 to older car??? Apple car play???

[jimbly]

Hey everyone, 2 week ago, a large 4 X 4 very kindly became one with my 09 fiesta.  And wrote it off. 

Ive just bought a 2015 Zetec S, but while I am waiting for it all to be serviced and registered etc, I've been driving an ST Line Focus, and have very much fallen in love with the Stereo.

Does anyone know if it is even possible to retrofit a sync 3 stereo, or a 3rd party apple car play radio in place of the blue lcd unit that is in the new car?  I'd really like to not have to use my phone screen as the sat nav etc any more.  And the convenience of being able to change music etc without facing the wrath of the law also appeals.