Cities are essential vectors for economic and sustainable development worldwide, as a consequence of globalization and the recent economic, financial, social, and environmental crises. In this connection, urban creativity, intelligence, and sustainability are inseparable dimensions of those cities, since when they are in harmony with the networks from which they originate, they can be predictors of their improved performance. Therefore, this study aims to propose a conceptual and multidimensional model for cities that shows their implicit dimensions and general indicators so that their performance can be measured in a holistic way. This study also forms some implications for theory and practice. Finally, the conclusion shows the study’s contribution and limitations together with suggestions for future research.