First generation, 1957-60: The coronavirus is wreaking havoc across the globe, but did you know Japanese giant Toyota used to have a model called the Corona? Well, you do now. Corona is a Latin word which means "crown" and it was given to the virus because virions give off the appearance of a crown when examined with a microscope. In 1957, Toyota was inspired by this word when it named one of its first international exports from Japan. It had a 33 horsepower 1.0-litre inline-four motor and a three-speed manual gearbox.