A BYD microcar has appeared for the first time in an official Chinese design patent published on Tuesday, 10 November 2026. The drawings show a rounded two-door city car with wheels pushed to the corners and almost identical “smiling” faces at the front and rear. BYD has not confirmed the car, its name, its powertrain or any production plan.
The filing matters because BYD has never sold a true microcar. Its smallest model, the Seagull, has just grown to more than four metres long. A design this small points to a different kind of BYD, one that could take on the smart #2 in China and, possibly, tiny city cars in Europe and Asia.
What does the BYD microcar patent show?
The patent, published by the China National Intellectual Property Administration, shows a tall, rounded two-door body with one large door per side, very short overhangs and wheels at the corners. Front and rear share similar horizontal light bars with curved lower sections that look like a smile. There is no visible grille or door mirrors in the drawings.
Paul Tan’s Automotive News counts seven drawings: front, rear, left, right and top views plus two perspectives. The windscreen and bonnet form one long slope, while the tail is upright. The wheels use an X-shaped four-spoke design. CarNewsChina describes the stance as low, with an urban focus.
| Patent detail | Value |
|---|---|
| Application number | 202530748612.8 |
| Grant publication number | CN 310308323 S |
| Filed | 18 December 2025 |
| Published | 10 November 2026 |
| Patent holder | BYD |
| Listed designers | Zhao Binggen, Wolfgang Egger, Xu Ziyan, Huang Xi, Zhang Xi |
| Name, size, seats, powertrain | Not disclosed |
Who designed the BYD microcar?
The filing lists five designers, including Wolfgang Egger, BYD’s global design director. Paul Tan notes that Egger led Audi Group design from 2007 to 2013 before joining BYD. His involvement suggests the project came from BYD’s main design team rather than a small side study, although a patent never proves a car will be built.
A design patent protects only how a product looks. This one simply calls the product a “vehicle” for carrying passengers or transport. It does not show the interior, so there is no way to know whether it seats two or four people.
Is the BYD microcar electric?
Almost certainly, but it is not confirmed. BYD stopped making pure combustion cars in 2022, and every model it now sells is electric or a plug-in hybrid. Still, CnEVPost points out that the patent images alone do not establish the powertrain. Until BYD files technical documents with China’s industry ministry, battery and range remain unknown.
A ministry filing would be the next real signal. In China, new models normally appear in MIIT documents with dimensions, motor output and weight months before launch.
How does the BYD microcar compare with the smart #2?
CnEVPost and Paul Tan both say the proportions resemble the smart #2, the electric successor to the two-seat ForTwo. The #2 measures 2,746 mm long and uses a 62 kW motor with a 35.8 kWh LFP battery for up to 290 km WLTP. In China, the #2 Premium starts at a limited-time 99,900 yuan, about $14,880, after incentives.
| Model | Length | Battery / range | Status |
|---|---|---|---|
| BYD microcar (patent) | Not disclosed | Not disclosed | Design patent only |
| smart #2 | 2,746 mm | 35.8 kWh, up to 290 km WLTP | On sale in China |
| BYD Seagull (second generation) | 4,205 mm | Not covered here | Launched 20 October 2026 |
| MG Comet EV (India) | 2,974 mm | 17.3 kWh, 230 km claimed | On sale in India |
The Seagull comparison is telling. BYD made the second-generation Seagull 425 mm longer and gave it five seats, moving it up a size. That leaves an empty space at the bottom of BYD’s range, which a microcar would fill.
Why would BYD build a microcar now?
The timing fits three trends. Smart has just launched the #2 in China with aggressive pricing, proving a premium two-door city EV can be sold there. BYD has also developed the Racco, a kei car for Japan, which gives it small-car engineering experience. And the Seagull’s growth has left BYD without a true city car.
There is also a cost argument. Small cars need small batteries, and BYD makes its own LFP Blade cells, motors and electronics. That vertical integration is exactly what makes very cheap EVs possible. A tiny body with a small pack could reach a low price while still earning money, something many European makers have struggled to do with small electric cars.
Could the BYD microcar come to India?
Nothing suggests an India plan. BYD India sells larger cars such as the Atto 3, Seal and Sealion 7, and its next likely model is the Atto 2, recently spotted undisguised in Chennai. A microcar would face India’s price-sensitive small-car market, where the MG Comet EV has shown that ultra-compact EVs can find a niche but not mass volume.
Price would decide everything. Indian buyers compare a microcar with a well-equipped hatchback or a premium scooter, not with a smart. Any BYD city car would need local assembly and a sharp price to make sense here, and BYD has made no such commitment for India.
BYD microcar: confirmed versus not confirmed
| Claim | Status on 11 November 2026 |
|---|---|
| Design patent granted and published | Confirmed by CNIPA records (via CnEVPost) |
| Wolfgang Egger among designers | Confirmed in the filing |
| Two doors, rounded body, matching ends | Shown in patent drawings |
| Electric powertrain | Likely, not confirmed |
| Model name, size, price | Not disclosed |
| Production or launch plan | Not announced |
| Link to BYD’s Racco X-PACK small-car plan | Not established |
CarBike Insight Analysis
Our size comparison shows why this filing is interesting. The smart #2, the closest shape match, is 1,459 mm shorter than the new Seagull, about 35% less length. If BYD’s microcar lands near the #2’s size, it would be the smallest car BYD has ever built by a wide margin. The #2 also gets about 8.1 km of WLTP range per kWh by our calculation, showing how efficient a tiny EV can be.
There is a wider pattern. Paul Tan notes a Nikkei report from August that BYD plans to use the X-PACK system from its Racco kei car for small EVs in Europe and other markets, though nothing links that plan to this patent. In India, Hero’s Vida NEX 3 two-seat micro-car design registration also surfaced this month. Microcars are being taken seriously again.
Our view: treat this as an early design signal, not a product. Watch for three things in order: an MIIT filing with dimensions, a model name, and a battery size. Spy shots of a test car would be a fourth. If BYD can bring smart #2-style design to a Seagull-style price, it would put strong pressure on the city-car segment.
For context, read our report on the Eli ZERO MX electric microcar, our coverage of the BYD Atto 2 spotted in India and BYD’s record October 2026 sales and exports. Patent numbers and dates come from CnEVPost’s report on the BYD microcar design patent.
FAQ
Has BYD announced a microcar?
No. BYD has been granted a Chinese design patent for a two-door microcar, published on 10 November 2026, but it has not announced a model name, specifications, price or production plan. A design patent alone does not confirm a launch.
Who designed the BYD microcar?
The patent lists five designers: Zhao Binggen, Wolfgang Egger, Xu Ziyan, Huang Xi and Zhang Xi. Egger is BYD’s global design director and previously led Audi Group design from 2007 to 2013.
Will the BYD microcar be electric?
It is likely, because BYD now sells only electric and plug-in hybrid cars, but the design patent does not disclose the powertrain. Battery size and range would normally appear later in a Chinese ministry filing.
Is the BYD microcar smaller than the Seagull?
The patent gives no dimensions, but its proportions resemble the 2,746 mm smart #2. The second-generation Seagull is 4,205 mm long, so a smart-sized BYD would be far smaller than any current model.
Will the BYD microcar launch in India?
There is no indication of an India launch. BYD India’s next expected model is the Atto 2. Any microcar plan for India would first need a global launch, a price and local approval, none of which exist yet.
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