The main purpose of the study is to assess changes in the automotive business related to the development of the main directions of post-crisis development of the automotive business ecosystem, taking into account the internal restructuring of the management system and the mechanism of state support in the conditions of global and regional isolation. Research hypothesis: the pandemic is dangerous to the population as a disease. Its development has influenced the behavioral aspects of the workforce and consumers. The external business environment changes and causes changes in the management system. Moreover, there are new forms of business models that have an effect and can be used in post-crisis development. In the conditions of instability and sanctions restrictions, possible solutions in the ecosystem of the automotive business can be the formation of the strength of the value chain at the global and regional levels. The specific tasks addressed in the article are aimed at creating conditions for adapting businesses and the population to the conditions of restrictions and looking for ways to help those most affected by these restrictions. First, it is necessary to assess the company's stress tolerance. We think that this is not only financial stress resistance, but also psychological, behavioral, managerial, system, team, client, etc. Assessment gives an understanding of the mechanism of action and the possibility of stress relief. The sectoral features of state support for the automotive business ecosystem remain insufficiently studied.