Elon Musk on Friday announced that Tesla's first fully-autonomous car drove itself to its new Texas owner.

Many of the biggest car companies in the world have very long histories, often dating back to much humbler origins in the late 19th and early 20th centuries.

Before we delve into the story of the first motor car in Dhaka, it’s worth exploring an earlier question: When did four-wheelers first appear on the city’s roads?