It’s not really a car by law. At least in the uk it’s classed as a quadricycle.

It isn't at all as it's classed as a moped or micro vehicle in most countries in the EU (max 45km/h, no access to 80kph+ roads.) edit: category AM for drivers license rules.

The Dacia Spring is the cheapest “real car” in Europe. But of course it’s made in china