Dutch car magazine "Autoweek" has an interesting column: "In the wild" where this time a Fiat 850 was reviewed.
Fiat 850 in het wild in Autoweek

It appears to be in good condition and has been treated to a lot of accessories in its long life: fog lights, special grille, Abarth emblems, air scoops on the hood and spoilers on the windscreen wipers. After all, you want to make sure these don't flutter at high speed. According to Autoweek, there are still 61 in the Netherlands at the time of writing.

You'll find the article here