Sporty or reasonable? Possibilities – 10 max 12k

Hey… I’m currently thinking about selling my BJ 2006 Seat Leon 2.0 FSI a rough appreciation would be nice at first. He has 85k km down and many extras. On well-known sites, the roughly between 7-8k€ is realistic? I live in Hamburg and feel the car prices in the north are slightly higher than in other regions? Well, for the actual time I get 7k for my seat, I have 3.5k so lying around. Can I scratch a little more together if necessary. n few clues I live as mentioned in HH and drive mainly in the city, therefore my first thought was to buy a Leon only with a few PS less ~110 and less run and a younger BJ. Mine runs great, but I think it is still quite a lot of value at the moment and I get a worthwhile upgrade for little price. I am still quite young and do not need a large car golf size is quite enough. However, another car has smiled at me what mic h very appealing and already tempting is and that is a 1 BMW 123d bi turbo with 204ps. Probably not a smart decision on the budget? I would have to take one with high-looking mileage 100-150k km down. What I wanted to avoid, because I fear upcoming repertures at my. Therefore, I am open for suggestions first.. Thank you very much!