Azubi Searches Car

Hello Since my father is of the opinion his Alfa 155 which I currently drive to sell, I need a new car soon. Since I am a trainee, I can not afford the Alfa which is quite expensive in maintenance. So I am now looking for a car which is especially in the insurance for a beginner as cheap as possible. Also the fuel consumption should logically be as low as possible. I have already thought, and think that a petrol with 50-80 hp, 3-door 1.2 to 1.6l displacement would be a reasonable decision, because cars in this performance range usually need little gasoline, usually also cost little insurance. I had thought of a Punto,Starlet,Corolla,Ibiza,Golf or Polo or the small Alfa 156 or 159 (I don’t think so) Of course used and not the latest model, because the budget is limited to about 2000 euros. On games like air conditioning, electric window lifter or similar I could also give up, an airbag and ABS would be n vlt. Desired. The question is now which car is at the Cheapest and at least has reparatur needs. Thanks already for your answers