Purchase advice for a first car: Seat Ibiza 6L

Hello, I’m looking for my first car. At the moment I’m still studying, but I’m starting the referendariat in November. I need a car and drive about 400 km a week (about 80% highway, 20% city/country). Unfortunately, I have little idea and I’m just reading in, I hope you can help me. I like the Seat Ibiza 6L as well as the following. I have a few offers here and wanted to ask for your opinion. Are these cars recommended? …https://www.autoscout24.de/…/…8d5c-0c81-5e30-e053-e250040a7ff2?…https://www.autoscout24.de/…/…ad42-0c51-4b8e-a916-ea0195e08dee?…https://www.autoscout24.de/…0713-1961-458a-ad5d-2f71b60493ef?… Many thanks to all Lg Yvonne