Max. 3000€ -> Compact car? Coupe ? Your opinion !

Hey people, I’m currently driving a Polo 6N2 with 75 hp (petrol) and am not really satisfied, because the engine sometimes causes problems & can’t adjust the track even though almost everything has been changed… The car is already too weak for me with 1.4 75 hp, I’m looking for a slightly stronger reliable and low-repair vehicle! As for the maintenance costs of the Polo, I’m looking for something at the level so! can be a little bit more expensive. 7.5 liters of petrol, I spend about 200~300€ on fuel per month (run so 2TKM monthly) insurance I pay at 40% 117€ quarter and taxes 100€. I stay a month for repairs and other so 100~200€ ( Soon 100€ more! )I like these cars : Audi A4 ( B5 ) , BMW e46 , Golf IV , Seat Leon etc. Like a coupe ! Petrol or diesel? I don’t know.. what would you say with an annual driving performance of at least 24 TKM ? Trunk I rarely use, it’s a uch no matter how people get on the back bench. I drive 50% long distance ( highway, field paths) and 50% in the city! I am happy about every suggestion