Italy witnessed the emergence of a wide variety of automotive companies, especially between Turin and Milan, at the beginning of the last century. However, over the following decades, these companies gradually disappeared, culminating in recent years with all surviving brands converging under a single entity: Fiat. This phenomenon has seldom been compared to another, equally significant but fundamentally different occurrence, namely the proliferation of automotive coachbuilders. Unlike the automotive companies, the coachbuilders did not experience a similar disappearance, but rather a gradual consolidation, with some even transforming their operations into robust industrial entities.