Exactly. This whole scheme won't work in EU because it's against car manufacturer's interest. The whole of eastern Europe is flooded by second hand German cars

Exactly. This whole scheme won't work in EU because it's against car manufacturer's interest. The whole of eastern Europe is flooded by second hand German cars and the reason is twofold. First, the western Europe still can afford to change cars every few years, and secondly, the purchase power IMO of the eastern Europe is falling behind so second hand cars look more affordable then buying a new one. If I were to install an electric motor in my car there is no chance I'm hell that I would be able to make it road legal. Last year I bought homologated Philips LED bulbs for my car to replace crappy incandescent bulbs and the car failed the inspection. "You can't have LED bulbs on a car manufactured with incandescents". Doesn't matter that the beam is completely correct and doesn't blind other drivers, and they have instruments to check it. "It the law, go away".