None of them did really though have what you described, that is basically acceleration which they didn't posses mate, what they did have was exceptional technique which meant very often either their first touch took them away from players and created that space or a change of direction coupled with their technique did likewise.
VERY VERY different to pace mate, it's technique and speed of thought/action. We won't know if Klassen has that until he settles into the team and we see a lot more of him really.
Easy example of such is Schneiderlin, he has an ability to create space when there isn't any, because of his technique and 'brain' for want of a better word