I need your recommendation

I want to buy a car, but can’t decide, wanted to get your opinion. The car is used for everyday use (purchase, work path, etc.) and once a year to home I will drive with it ( 5000 km back and forth). Budget: 20. tsd. ( pain limit 25000€) Must be: Diesel min. 150 hp automatic transmission limousine or sportback 4/5 door not running over 50,000 cars I am currently watchingOpel Insignia 2.0CDTI Innovation 4x4Here I have quite a lot of problems over r Insignia read but from the price the Opel is unbeatable.Ford Mondeo 2,0TDCI Titanium I had Ford before, have not made such good experience but it doesn’t have to be the same every time.Audi A5 2.0 TDI Sportback This is my dream car but is over my budget There you can also add VW Passat and Bmw 5`er but have not found any matching.