Hello guys, I would like to buy a Subaru Impreza WRX (STI) from the year of construction 2006. My budget is up to approx. 20000. Now I have a few questions. – Which model variant can you recommend to me? -How much KM should I look for if it is to remain as maintenance-free as possible in the future? -How much are the follow-up costs or maintenance costs? – How much does a Subaru cost on average without being pulled over the table? – Does the car have special failures/problems w should I pay attention to when buying? Thank you very much