BYD will develop compact electric cars for Europe using vehicle architecture and battery technology adapted from its Racco microcar sold in Japan for 2,145,000 yen.
The plan uses the structural layout of the Japanese mini-vehicle to anchor a new line of small urban cars tailored to export markets. While the Japanese Racco measures 3.40 metres long and 1.48 metres wide, the export derivatives will be larger to match European consumer preferences and safety standards.
Underfloor Battery Integration
Central to the export project is the X-Pack battery format developed for the Racco. The design packs the motor inverter and primary control units directly inside the underfloor battery housing rather than mounting them separately in a traditional front motor bay.
That unit combines with BYD’s lithium iron phosphate Blade cells in a cell-to-body structure where the pack functions as a load-bearing chassis component. By eliminating standalone control housings and shortening internal wiring runs, the company cuts manufacturing costs and frees up passenger space inside short-wheelbase bodies.
In Japan, the Racco runs on a 36 kilowatt-hour pack and a 47-kilowatt front-axle motor, delivering a range of 320 kilometres. The European variants will use scaled versions of the same integrated platform to hit higher cruising speeds while keeping overall vehicle length under 4.20 metres.
Positioning Below The Dolphin Surf
Staying under the 4.20-metre threshold allows BYD to target the European Union’s proposed M1E small-vehicle classification, which is expected to carry regulatory incentives. The planned models will sit below BYD’s existing 3.99-metre Dolphin Surf hatchback.
European legacy brands have struggled to build profitable electric city cars below the 20,000-euro mark because small battery packs carry high fixed component costs. BYD’s transfer of Japanese kei-car packaging gives the Shenzhen carmaker a direct shortcut into entry-level pricing in Western markets.
Production of the new compact models could feed into BYD’s passenger car assembly plant in Szeged, Hungary, where trial production began earlier this year.
