  Today's vehicles are increasingly embedded with computers and sensors which
produce huge amount of data. The data are exploited for internal purposes and
with the development of connected infrastructures and smart cities, the
vehicles interact with each other as well as with road users generating other
types of data. The access to these data and in-vehicle resources and their
monetisation faces many challenges which are presented in this paper.
Furthermore, the most important commercial solution compared to the open and
novel approach faced in the H2020 5GMETA project.
