1. Jesus - this app has zero explanations on how to use it..I don't have a car yet, and all I want to know is the potential costs of KFZ steuer I may have to pay.
2. Have a method to give me an estimate based on the car model.
3. I have no clue about the hubraum and co2 worth.
4. It is asking me to have the Zulassungsbescheinigung already.
5. Poor implementation.