Nothing wrong yet. The car is still new. The only thing I don't like is the way that the gas indicator works. It stands still for a while then goes down suddenly, making me think I'll run out of gas soon.
Doors are hard to close, but they say that this can be fixed by a good technician.
Strange noise when pressing brakes sometimes.
Comfortable enough.
Car stereo included by default, pretty good quality sound.
Excellent gearbox.
I own a Solenza Confort for 2 years. It already has 60.000 km and I didn't encounter any problem yet.
Too bad it is not produced anymore.