Financing yes or no?

Moin, since I don’t know about cars at all, I hope for constructive advice here. Briefly to our situation: I (24) and my partner (26) have been living in the countryside with our daughter for about 5 months. We quickly found that without our own car mobility is very limited. The bus only feels that every leap year is passing and constantly parents are driving by, we just don’t find it tingling. Even if they like to do it A car m We are currently living on a salary because I am still working on my master’s thesis. I’m through next year in March. After deduction of all fixed costs, we have 700 euros left. Can we use this sum to finance a car?With everything that is included in it?We want to spend a maximum of 5000 euros on the car. As soon as I find something as a scientific employee or win the jackpot at the lottery^^, we want to treat ourselves to a new car. We don’t want a car for 10,000 euros first, because a) b) we are both beginners. We made the driver’s license so late, because you just don’t need it in the city. Oh yes, a down payment would not be in there unfortunately, i.e. the car would have to be fully financed. What kind of financing would be suitable for us?And if we were already there, which used car model would be recommended?