world’s best selling car Tesla Model Y ,Tesla Model Y Is. According to the data till September 2023, its 883,982 units have been sold. It overtook the Toyota Corolla and RAV-4 in the first quarter of 2023. In the year 2022, the Toyota Corolla was the best-selling car in the world. This year its 11,20,000 units were sold. At second place was Toyota’s RAV-4, whose 8,70,000 units were sold.