My wife drives Twingo, there worked the adapter due to contact problems not because of the cigarette was a little elliptical there. With a little pressure or a very oblique angle, he was not working, otherwise. In the current Colt the same game. In my golf it worked perfectly, however, there is the cigarette lighter but also "perfectly round" and a little more closely.
Otherwise, there is nothing to complain about, works well and is quite stable. It just looks a bit simplistic, designed from.
