Car loan or not?

Surprisingly, I unfortunately have to change my job and give up my company car. My mistake was not paying more into my current account. I currently have 6,000 euros in cash and 100,000 euros in various ETFs. I now have to buy a car for my new job. Since I need a station wagon and want to maintain a certain standard of living, a cheap car with good equipment would be important to me, within the range of 13,000 to 15,000 euros. (You're welcome to come here too