As of these days, definition of retro cars is still considered as ambiguous. However, there are certain countries, which made a standard for cars to be considered as something retro. For example, in Indonesia, a car needs to be at the age of 25 up to the age of 40 to be considered as retro.
Now, a car is considered as vintage when it has reached the age of forty and above. So whichever you prefer, a retro car or a

vintage car, you are actually having the experience of owning cars that have rung the world many years and decades ago.
Back when these cars have been very popular during their era, you can see that many of popular brands are found in Indonesia. Many of these brands have been developed and manufactured in the US, Australia, Japan, and in the Soviet Union. As a matter of fact, many of these cars in Indonesia were actually made in Japan and dominating the car population in the country those years.
For many people today, owning retro cars is not just a form of hobby but doing this provides a nostalgic value. People owning these cars are given the opportunity to relive the good old years of adolescence, courtship, high school days, and the years when most of the time people spend much of their time enjoying the goodness of life.