Datasets with detailed information on vehicle fleets, with specifics on type of vehicle (heavy duty trucks, business fleets, public transport, cars, motorcycles, among others, depending on the country), brands, market share. The database contains detailed information, such as: brands, Enrollment, Plating date, Model, Model year, Vehicle type, engine displacement, market share per brand and per number of vehicles circulating in each of the countries where available. The data compiled shows the different characteristics of the vehicles circulating in each of the countries where the data is available.