[2025 Latest] Top 10 Kei Cars with Spacious Interiors

This time, we’ll introduce a ranking of minicars with the most spacious interiors as of 2025 (Reiwa 7) . We’ll only cover models currently on sale. There are many reasons for choosing a minicar. Many people are looking for spaciousness, such as those who want to keep maintenance costs down, those looking for a spacious car that’s comfortable for newborns, and those who want a comfortable four-seater . We hope this ranking will be helpful for those considering purchasing a minicar.

Comparing interior length x interior width x interior height

If you look at the specifications (main specifications) in catalogs or on websites, you will see that the “interior length,” “interior width,” and “interior height” are listed, and the cars are ranked by size based on these three specifications.

Top 10 spacious minicars released in 2025

When we surveyed the light vehicles with the most interior space available as of March 2025, the Every came out on top. It has the most interior space while still meeting the light vehicle standards.

1st place: Suzuki Every

The “Every” minivan, manufactured and sold by Suzuki, has its roots in the Carry van, which was introduced in 1964. “Every” was introduced as a sub-brand name in 1982, and in 1993 the brand was reorganized into the “Carry” light truck and the “Every” minivan. The lineup includes passenger cars registered with a 5-number license plate and commercial vehicles registered with a 4-number license plate, with the commercial vehicles being sold as the “Every” and the passenger vehicles being sold as the “Every Wagon.”

Suzuki released a minor change to the new Every and Every Wagon on February 27, 2024. With the exception of the PA grade, this improvement has resulted in improved driving performance and fuel efficiency by adopting a new CVT instead of the previous 4-speed AT. A new higher-grade model, the JOIN Turbo, has also been added, and all vehicles now come standard with Suzuki Safety Support.

Suzuki Every specs

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2nd place: Honda N-BOX

The N-BOX is a tall wagon-type minicar manufactured and sold by Honda Motor Co., Ltd. It was designed to compete with the Daihatsu Tanto, which was extremely popular at the time.

The N-BOX minicar will be fully redesigned and announced on October 5, 2023 , with a release date of October 6, 2023. The exterior retains the same concept but adopts a new design. It continues Honda’s traditional center-tank layout and features a super-slide passenger seat (available for different types). A sliding rear seat is standard on all models, and instead of a bench seat, it is a separate seat that allows for a walk-through. It alsofeatures an electric parking brake and auto brake hold . Honda SENSING is standard on all models. The full model change, along with engine improvements and a revised platform, is expected to reduce weight and increase rigidity, as well as slightly improve fuel economy. Usability has been improved with the adoption of a 7-inch TFT LCD meter that clearly displays Honda SENSING functions and various information, a large glove box for storing luggage in one place, and large side pockets in the rear seats.

N-BOX specs

N-BOX

N-BOX CUSTOM

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3rd place: Suzuki Wagon R

The current sixth-generation Wagon R, a light tall wagon produced and sold by Suzuki, underwent a full model change on February 1, 2017, and was released on April 20. The design is a modern adaptation of the first-generation model.

On August 30, 2022, a minor change was made to the Wagon R Custom Z, adding a new model. The exterior features a newly designed grille and bumper, while the interior is now equipped with a new 7-inch display audio system. The car is also compatible with the new Suzuki Connect service.

The safety system is also substantial, and “Dual Camera Brake Support” that detects pedestrians at night, “Active Cruise Control (ACC)” with full-speed tracking function, and “Lane Departure Control” function are adopted. In addition, “USB power socket (Type-A / Type-C 2 pieces)” is also equipped.

On November 24, 2023, the new Wagon R 5MT vehicle was released after undergoing some specification changes to comply with regulations.

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summary

This time, we’ve ranked the interior space of minicars based on data published by manufacturers on interior length, width, and height. When it comes to minicars, not only are maintenance costs low and driving easy, but interior space is also an important consideration. However, the interior shape, seat layout, and the features implemented by each manufacturer vary, so we recommend actually driving one to make your decision. The balance between interior space and vehicle size is also important, so be sure to consider these factors when choosing a car that’s right for you.

Use the rankings we’ve introduced here to find the spacious minicar that’s perfect for you.

Enjoy your drive in a spacious and comfortable car!

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[2024] Ranking of Japanese cars with spacious interiors This time, we’ll be ranking Japanese cars with the most spacious interiors as of 2024 (Reiwa 6). We’ll be looking at models currently available for sale. A spacious car is ideal for those looking for a comfortable home for their newborn baby.