New car or investing again?

Hello, as my problems continue to accumulate, I think in the meantime seriously about giving away my beloved Opel. What do you think about it. First of all about the things that have to be done or should be done: The lateral handlebars at the front have been knocked out, with it are connected the track bars to exchange because the thread is actually no longer a thread – 850€ brakes at the front complete with disc, at the back only the coverings. – Shading mode 250 – 300€ timing belt with water pump – ca 350€ shock absorber hi nten not even 2 years old but already 50,000km and already they lose ÖL. (possibly guarantee, was installed on 15. 08.08 in a workshop) if not approx.200€ bump in the back door where the varnish is chipped off 450€ The Ferbedinungs ei does also what it wants. in the bay approx. 20€ All in all approx.2000 Euro. My footer is current. What would you do.