Used car ~2000€ for beginners

Hi, it’s funny that there is no direct board for purchase advice, but well. I am a driver’s license euling+student and wanted to buy a car. Budget is at 2000€ to the end. Had looked around me and for that one could get a Renault Clio or a R19. The R19 should be better in terms of space, right? What about Lagunas? It’s important to me that the car doesn’t need too much fuel and also doesn’t break so much. The car should definitely last 2 years. the car should at least get on German motorways relatively well, so don’t crawl away at 120km/h… I’m of course open for other suggestions, also from other manufacturers. =) Thank you