The whole point of the Twinair is that is should give decent performance with great economy. There is no other reason for its existence.
In Italy the anecdotal reports that I have seen suggest that buyers are resisting it because it is not as economical as was promised, it is noisy, and it is expensive.
I say this both from what I have read in the press and from speaking to Italian family and friends.
I would like to know, really, just how economical this engine is, and as more hit the roads and the bitterness of winter falls away perhaps we will finally get a representative number of figures to work from.
I am not interested in listening to anyone who drives economically, if that means they are the people who look frightened behind the wheel and crawl about all the time and hold me up (not you grimwau). This is not realistic driving and if people don't accelerate to get by slow movers and drive quickly on fast roads I don't want to hear about their fuel consumption because it is meaningless to me.
There: feel better now.