If I am not wrong, the stock size on your Qashqai is 215/65 R16. In this size, you can go for Continental Conti4X4Contact or Michelin Latitude Tour HP or Pirelli Scorpion STR. In terms of traction, performance and ride comfort, all 3 are pretty much similar, but Michelin has better tread life.
Since you live in Barcelona, I am not sure if all these tyre models would be available there. But still, worth a try.