First car

Good day, I am 17 years old and would like to buy my first car for my 18th birthday. My budget is approx. 3000€. Now ask me the following questions: 1. Which costs come directly after the purchase to me? 2. For beginners the insurance is approx. 200% of the normal price. Is this true? 3. Which car is suitable for me? ( Would like mainly in the city short distances, but also sometimes on vacation. (approx. 2 times a year)) The following cars have been noticed (use of the car) of course): Opel Vectra, Fiat Punto, Chrysler Stratus, BMW 3. Do you have any other tips? 4. How much € does the car tax amount to about? 5. Could spend about €220 a month. Is that enough? Thank you very much in advance. Lg Mo