Andyandfran,
Yes I can see just where your coming from, but despite certain issues & misgivings I had pushed to one side I feel the two Prosports I have become involved with tick a lot of positive boxes.
I do high milages and the car is worked hard,if I am honest the major benefit is the 7 year warranty,the dealership I use do react well to my request's (I have to admit to be working in the motor industry, which does give me a voice when I need it)not with Kia I might add.
The Prosport I run myself is a one off paint job (Thanks Kia) lowered suspension, Tunit ECU,K&N Filter so its fast (when I want it to be) fun and economical
I still get people asking me what it is.
I have just stopped myself buying a Soul Burner, my son threatened to disown me, I have a certain infinity with the Kia product at present, they are now moving into the mainstream.
Still room for improvement, so Kia take note, do not get too complacent it a tough old market place.
Cheers I hope you find what you need !!!