The IESE Cities in Motion Index (CIMI) is an index that aims to evaluate cities in relation to the nine dimensions that we consider key: human capital, social cohesion, the economy, governance, the environment, mobility and transportation, urban planning, international outreach, and technology. It is an index of cities that is objective, comprehensive, wide-ranging and guided by the criteria of conceptual relevance and statistical rigor, which allows us to identify the strengths and weaknesses of each of the cities analyzed. So, we present the sixth edition of the CIMI for 174 cities (79 of them capitals), representing a total of 80 countries.