The Internet produced this image:

850 Moretti Giardiniera 

It's a Moretti Fiat 850 Giardiniera. The rear looks a bit strange but, as we all know, Moretti could do better. Which is proven by the designs below

Moretti 850 Uitvoeringen

 

Moretti 850 Berlina 4porte

850 moretti automobilrevue65 5

Moretti 850 Spider

Moretti 850 Coupe

850 moretti automobilrevue65 4

I've kept the best for last:

Moretti 850 Special Sportiva 2

The technical details are from Swiss magazine Automobil Revue.