> the market size in Israel is not as big in other countries
Why, comma, you say that as if building a car outside of Germany and selling it inside of Germany would face some sort of unfair obstacles, rather than being a straightforward and painless process as it ought.
There are no* import taxes on any goods moved within the EU. That's a fundamental principle of the thing.
The fee to register a car for use on public road varies. It's very high in Denmark (120% of the value or something) but the place of manufacture doesn't affect that. Second hand imported cars still need to pay it.
* Exception is the duty paid on alcohol and cigarettes, depending how you define it.
