  Semantic Communication (SEM-COM) has emerged as one of the disruptive
technologies facilitating the evolution towards sixth-generation (6G) wireless
networks. This article presents the potential of SEM-COM to transform
Vehicle-to-Everything (V2X) communications, with a particular emphasis on its
ability to enhance communication efficiency and intelligence. We discuss the
core components and metrics that characterize SEM-COM, providing insights into
its operational framework within the context of V2X communications. We
illustrate the applicability and practicality of SEM-COM through real-world
vehicular use cases, demonstrate the potential of SEM-COM to enhance aspects of
intelligent mobility, such as communication efficiency and decision-making.
Finally, the article identifies key open research questions for SEM-COM V2X,
pointing to areas that require further exploration and thus setting a
foundation for future work in this evolving domain.
