It's not. The Honda Super Cub is the top selling motor vehicle in the world, with 60 million produced in 2008 alone. https://en.wikipedia.org/wiki/Honda_Super_Cub
You're wrong. The best-selling vehicle is the Flying Pigeon bicycle, the standard bicycle from Mao-era China with more than 500 million produced since 1950.
You're wrong. The best-selling vehicle is the Flying Pigeon bicycle, the standard bicycle from Mao-era China with more than 500 million produced since 1950.