Hi all - I have a 164 3.0 V6, 1989 5 speed manual. I live in Athens, Greece and it is very rare there as the 3.0 V6 was never officially imported until the facelifted "super" versions arrived. It currently has 280,000 kms on it.
It is grey (pewter) colour with blue velour interior. Interior is in great shape, except for the gear knob which is a bit worn. Outside is fine apart from front bumper is a bit loose. The gem (the gorgeous three litre v six engine, which I am sure you will all agree must be one of the finest powerplants in history) still sounds and works fantastically.
My father bought this car new in Rome in October 1989 and he is still the official owner.