Keijidosha

Keijidosha, often abbreviated as kei car or K-car, is a Japanese category of small vehicles. These vehicles are subject to lower taxes and insurance premiums, making them an economical choice for many Japanese consumers. Kei cars are defined by strict dimensional regulations, including length, width, and engine displacement. Current regulations limit length to 3.4 meters, width to 1.48 meters, and engine displacement to 660 cubic centimeters. They also have a maximum power output restriction.

The concept of kei cars emerged in Japan after World War II as a response to the need for affordable personal transportation. Initially, they were very basic, often resembling small trucks or scooters with enclosed cabins. Over time, kei cars evolved to include a wide range of body styles, from hatchbacks and sedans to minivans and even sports cars. Despite their small size, modern kei cars are equipped with many features found in larger vehicles, including air conditioning, power windows, and advanced safety systems.

Kei cars are particularly popular in urban areas where parking is limited and fuel efficiency is a priority. Their maneuverability in crowded streets and lower running costs contribute to their widespread adoption. The kei car segment represents a significant portion of the Japanese automotive market, with major manufacturers offering a variety of models. The unique characteristics of kei cars make them a distinctive and integral part of Japanese automotive culture.