BYD has filed a patent for a bizarre-looking, futuristic two-door microcar, potentially signalling plans to introduce an even smaller vehicle to its expanding global line-up.

Images published by the China National Intellectual Property Administration (CNIPA) as part of the patent filing reveal an unconventional city car featuring a rounded body, enormous windows and an almost identical front and rear design. WhichCar by Wheels has rendered it, and the results are below.

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WhichCar AI-generated versions of the patents

The patent was originally filed in December 2025 before being published on November 10 this year, with BYD’s global design director Wolfgang Egger listed among the five designers responsible for the vehicle. Egger previously headed design at Audi and Lamborghini before joining BYD in 2017, where he has helped shape its modern design language.

Unlike BYD’s existing small cars, including the Dolphin and Atto 1, the unnamed microcar adopts a much more futuristic appearance. Its distinctive design includes a huge wraparound windscreen, a short bonnet, a nearly vertical rear end and large doors with darkened glass panels.

The wheels are also pushed towards the four corners of the body, creating extremely short overhangs that should help maximise interior space despite its tiny footprint. The patent drawings don’t appear to show conventional exterior mirrors, so we don’t yet know if whether cameras or traditional mirrors will be fitted to a potential production version.

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The patents suggest BYD could be targeting the same market as the Smart Fortwo and its modern successor, the electric Smart #2. However, BYD has not confirmed whether the vehicle will enter production, and the patent doesn’t reveal any information about its dimensions, seating capacity, battery, electric motor or driving range.

Should the microcar reach production, it could give BYD another entry point into the affordable urban vehicle market, potentially sitting below the Atto 1 in its global lineup.