grober
MB Master
Since its first announcement as a concept car in 2017 there has been little further info on Mercedes compact eV. The show car was a 3 door but this article in AUTO BILD depicts it as a 5 door around the same size as the current A/B class.
Google Translate
It will be built in HAMBACH FRANCE on the old Smart Car site.
Mercedes-Benz to make electric EQA hatchback at upgraded Smart factory in France
Mercedes EQA: electric hatch to be built at upgraded Smart factory in France | Autocar

Google Translate
It will be built in HAMBACH FRANCE on the old Smart Car site.
Mercedes-Benz to make electric EQA hatchback at upgraded Smart factory in France

Mercedes EQA: electric hatch to be built at upgraded Smart factory in France | Autocar