When living abroad and cannot afford to rent a house, can I buy an RV and live in an RV? Foreign cars are cheaper?

Yes, in North America and Europe, the "car living" method existed decades ago and is now very popular. For example, there are many in North America. Have you seen Feng Xiaogang's New Year's film "See You or Be Seen"? It was a movie many years ago. In the film, the protagonist lives in a motor home, which is an example of the appearance of car lodging at that time. However, he is mainly a low-end, cheap and smallest type of motor home model (but although the Sparrow is small, it has all the internal organs. There are kitchens, bathrooms, and bedrooms. Mid-range ones have a lot of space, and there are also small living rooms, high-end luxury ones, and ones with rear trailers, that is, parents can live in one car, and the children can live in another car, or the car in the back can be used for living. supplies or put motorcycles, etc.).

There are many parking-residential areas built for motorhomes, with electricity and water supply. Due to the comprehensive road supply system of oil, water, electricity and catering, it is very convenient to replenish electricity, water and emergency catering when driving south from Canada to the state of Mexico. (This is an example in "See You or Separate". The film crew looked for a cheap parking and residential area, but it was also a lakeside, with woods, grassland, power supply and water supply system, and the scenery was not bad). Nowadays, traveling by car has become a new way of life. For example, a classmate of mine has been working in Australia for several years since 2000. Some of his colleagues in the company he works for are rich but do not buy houses (Australia’s house prices Year-on-year, it is lower than here, and for the same money, we buy a high-rise building with crowded elevators (while they buy a single-family house or a townhouse), but buy a high-end or luxury class passenger car (one passenger in the front, one towed in the back) The passenger car also carries a small yacht on the top or off-road motorcycles, off-road ATVs, etc. on the back. It has one kitchen, two bathrooms, three bedrooms and a living room. It has air conditioning and hot and cold water. During work, the car can be driven to green areas or rural scenic areas. Living and commuting in a car or riding a bicycle is much more comfortable than living in a residential building. When on vacation, you can drive around in a RV to see the scenery, go boating or go cross-country).

Of course, you need to investigate first which country you are going to and whether the supply system for sojourn vehicles in the surrounding area is complete. It is very convenient in North America and Western Europe, especially the former.