Nowadays, different changes from the economical, societal and environmental contexts are happen in cities. In fact, cities are generally the best place to endorse and enhance various experience in order to improve the quality of life of its citizens. In this context, the new vision of Smart Mobility fill into this context. The concept of Smart Mobility as a means to enhance the mobility experience of citizen has been gaining increasing importance in the agendas of cities stakeholder. It represents the best balance the economic, environmental and societal aspect of current transportation tools. The implementation of the smart mobility concept in the case of Tunis city is the subject matter of the paper. In fact, we focus on considering the Personal Rapid Transit system as an effective and efficient tool to bring smart mobility experience to Tunis city. This paper also presents and study the viability of implementing PRT in our specific context. An extensive simulation and economic feasibility study is conducted to validate our proposal. Computational results prove the different advantages of our proposal in the studied context.