Purchase advice Subarus Legacy

Hello municipality, An enthusiastic Subaru driver wants to make me a Subaru driver. I also see a lot of advantages. However, I’m not quite sure about the engine choice. I’ve already read a lot of control chains problems. I’m looking for a reliable family car (used and gasoline!!). In which I don’t have to expect engine problems when buying as much as possible. Or you can recommend another car brand for a family that has a reliable engine and d car built. My driver profile: More short distance 10000-15000 km in the year Budget:2000€ Thank you for your answers