registration years are fiscal years; the Japanese fiscal years start on April 1 of the stated year and end on March 31 of the following year; excluding mini-vehicles
Supplementary notes
Figures have been rounded.
Citation formats
Number of passenger cars in use in Japan FY 2023, by year of first registration
By the end of fiscal year 2023, around **** million passenger cars in Japan had received their first registration. The total fleet's average age increased to roughly **** years.
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AIRIA (Japan). (August 27, 2024). Number of passenger cars in use in Japan as of FY 2023, by year of first registration (in millions) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 21, 2026, from /statistics/1245667/japan-passenger-car-in-use-by-first-registration/
AIRIA (Japan). "Number of passenger cars in use in Japan as of FY 2023, by year of first registration (in millions)." Chart. August 27, 2024. ÌÇÐÄÆÆ½â°æ. Accessed July 21, 2026. /statistics/1245667/japan-passenger-car-in-use-by-first-registration/
AIRIA (Japan). (2024). Number of passenger cars in use in Japan as of FY 2023, by year of first registration (in millions). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 21, 2026. /statistics/1245667/japan-passenger-car-in-use-by-first-registration/
AIRIA (Japan). "Number of Passenger Cars in Use in Japan as of Fy 2023, by Year of First Registration (in Millions)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 27 Aug 2024, /statistics/1245667/japan-passenger-car-in-use-by-first-registration/
AIRIA (Japan), Number of passenger cars in use in Japan as of FY 2023, by year of first registration (in millions) ÌÇÐÄÆÆ½â°æ, /statistics/1245667/japan-passenger-car-in-use-by-first-registration/ (last visited July 21, 2026)
Number of passenger cars in use in Japan as of FY 2023, by year of first registration (in millions) [Graph], AIRIA (Japan), August 27, 2024. [Online]. Available: /statistics/1245667/japan-passenger-car-in-use-by-first-registration/