Purchase advice for my first vehicle

Hello, I’ve already read a little bit in this forum and wanted to ask my first question: I’ve had my driver’s license for 10 years but I’ve never owned a car before. Now we thought that it’s time to buy a car. I’d like to take some time for that (about 7-8 months), since I don’t have any idea of cars at all I need your help. It’s important to me to learn from your experience, because it’s hard to learn from books. Questions: 1) Which car would you recommend to me and is also in my price range. 2) Used or new car? Now a few frame dates: – We are 3 people (I, my girlfriend and my daughter9 – I am 29 years old. – Our common income is about 4200 € – I personally have about 1100 € free of charge (known about household book) – I am ready to spend about 650 € for the car (without petrol). – Equity max. 5000 € – I expect from the car that it m The workshop costs may last for a long time and are still limited even after 10 -15 years. If you want to know anything else, just ask.