VW Golf or Skoda Rapid ?!

Hello dear municipality of the car fools, slowly it is time, I finally buy a real car My requirements that I put on my new wheel are relatively simple and clear.It must be a diesel due to my daily distance (90km city + highway), it must not cost more like 15,00€ and I should just like it I got out of the VW Group, i.e. once the VW Golf VI or VII (depending on the offer), and the Skoda Rapid /Spaceback. Now I only ask the pros among you, which car you put close to me from the two of them. I drove from 90 hp to 140 hp all times but of course I am enough 90 hp. In the end it should become price/performance as efficiently as possible and therefore I want to ask you which motorization is useful for example* and which car on average costs more, how do I get a problem? e and what should I finally pay attention to when buying. Thank you! * I have read the smaller engines with relatively more PS possibly not hold so long P.S. I have not yet driven a Seat Leon test but possibly also possible