BYD weighs spinning its Racco kei-car EV tech into new entry-level models for Europe

BYD's Racco — a kei-class electric car engineered specifically for Japan — may end up serving more than one market. Citing a Nikkei Asia report, the article says the Chinese automaker is considering reusing the car's engineering as the foundation for a new range of entry-level EVs elsewhere.

The centerpiece is X-Pack, a packaging solution making its debut on the Racco. It folds the inverter into a single unified battery assembly, squeezing maximum usability from a body constrained by Japan's kei-car rules: no longer than 3,400 mm, no wider than 1,480 mm and no taller than 2,000 mm. BYD tucked the EV drive components under the front hood, keeping cabin space intact while still clearing crash-test safety requirements.

With X-Pack now proven, the report indicates BYD sees room to apply it beyond Japan. Fierce competition at home makes overseas growth essential for Chinese carmakers, both to lift volumes and to recoup the development spend on the kei EV — and demand for compact electric cars keeps rising.

Europe looks like the most likely next stop. The EU announced in 2025 that it would provide financial backing for small EVs no longer than 4,200 mm that are built inside the bloc, a brief X-Pack appears tailor-made for. BYD also aims to get its planned Hungarian plant up and running as soon as possible this year.