The decarbonization of the transportation sector needs a major rise in the electric vehicle (EV) market share in order to totally switch into electromobility. Boosting the electric vehicle market requires a cooperation between automotive industries by developing this technology especially batteries, charging infrastructure by installing more charging points especially fast ones and EV owners by giving them subsidies and offers. We collected data from different sources to analyze PEV sales in French departments and to know the reason that has the highest impact on the client's choice. Based on existing literature, we identified the most important factors and tried to build the French econometrics model using RStudio. Our model found that the vehicle price, autonomy, department's population density, local subsidies and fuel price to be significant and positively correlated to local PEV sales. However, charging infrastructure had negative impact and no significancy on the electromobility market. Results suggest boosting the study on a more detailed concept such as cities and suburbs as well as adding factors that reflect a department's and a client's characteristics in order to conclude with results that are more accurate.