Purchase advice Mazda 3

Hello, after I passed my driver’s license last year, I am looking for a suitable first car. I came across the Mazda 3 because it should have a good price-line ratio and also looks good I came across these sales and would like to hear your opinion about it. Are they too expensive? Do they have too many vulnerabilities? Other suggestions? Thank you in advance.https://www.autoscout24.de/…/…2a46-8be8-4c82-a2e7-136950da93ed?…https://www.autoscout24.de/…b3 63-08ba-4730-96a8-6ec28374e882?…https://www.autoscout24.de/…/…44d0-7282-4c38-a14f-096626f68838?…https://www.autoscout24.de/…/…62dd-a316-4da0-93cf-12e73f4bb201?…