This kind of little truck is still made by Piaggio in my hometown, Pontedera.
It's called the Piaggio Porter and it came in several versions during the past 25 years, like 4wd, diesel powered, full electric and high loading capacity.
Now it's only powered by a 1.3 l 4 cyliders petrol engine with also the LPG and the natural gas versions available.
There is also a "detaxed" version called "Quargo" with limited top speed at 80 km/h featuring a 2 cylinders 0.7 liters diesel engine with 13 kW of output, but I think that it has a rear mounted engine instead the front-central position of the standard Porter.
Modelli Piaggio Veicoli Commerciali - Piaggio Veicoli Commerciali