BYD Racco: Tiny 20 kWh EV with Power Sliding Doors

Fresh details have emerged about BYD's most compact electric vehicle yet — the Racco, also referred to as the BYD Sea Otter. The model is initially earmarked for the Japanese market, where kei-class and mini EVs are especially popular among urban commuters and city dwellers.

One of the standout features of the Racco is its electric power sliding doors — a rare convenience typically found in larger MPVs or minivans. For a vehicle of this size, the inclusion signals BYD's intent to pack premium-feel features into an entry-level package, making it more practical in tight urban spaces.

The battery capacity is just 20 kWh, making it one of the smallest battery packs in any modern electric car. While this limits range, it also keeps weight low and costs down — a trade-off that makes sense for short urban trips where charging infrastructure is readily accessible.

As BYD continues its global push, the Racco represents a strategic move into the ultra-affordable city EV segment. If eventually rolled out beyond Japan to European or other markets, it could challenge established microcars and help lower the barrier to EV adoption at the entry level.