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BYD is getting a bigger sibling for its cheapest EV: the Great Seagull will be a new electric hatchback

September 6, 2026 3 min read 0 comments
BYD Great Seagull Source: byd.com
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Quick summary

  • BYD is preparing a new electric hatchback that will be called Great Seagull and will sit between the affordable Seagull and the larger Dolphin.
  • It measures 4 205 mm, so it is more than 42 centimeters longer than the current Seagull, with a 2,650 mm wheelbase.
  • The motor has 95 kW instead of the current 55 kW.
  • Launch is expected by the end of 2026; the name was confirmed by BYD at the Chengdu auto show.
  • The current Seagull sells in China from 69 900 yuan, and in Europe as the Dolphin Surf from €22 900.

The small BYD Seagull, which is sold here under the name Dolphin Surf, is among the best-selling EVs in the world. That’s exactly why it’s interesting that BYD is preparing a bigger sibling for it — a car that will fit neatly between it and the larger Dolphin.

It will be called Great Seagull

As Electrek reported, a BYD representative confirmed the name of the new model at the Chengdu auto show. The first hint came back in July, when the head of Ocean series sales posted a silhouette of the car in the shadows with a note that “the promise to grow up will soon be fulfilled.”

Teaser BYD Great Seagull
Official BYD Great Seagull teaser · Source: byd.com

It’s worth adding that BYD hasn’t officially unveiled the car yet. So far, it has only released a teaser with a silhouette, and the car’s shape was revealed by photos from Chinese homologation. Full specs and pricing are still to come.

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42 centimeters longer and nearly twice as powerful

The difference compared with the current Seagull is quite significant. The new model should measure 4 205 mm in length, while the current one is 3,780 mm — so we’re talking about more than forty centimeters extra. Width should be 1,810 mm, height 1,570 mm and wheelbase 2,650 mm, which promises significantly more space in the rear seats.

BYD Great Seagull spredu
BYD Great Seagull from the front — photo from Chinese homologation · Source: byd.com

Performance should also increase: 95 kW instead of the current 55 kW, almost double. That makes sense — a larger and heavier body would feel sluggish with a weaker motor. According to available information, it should get a second-generation Blade battery with Flash Charging fast charging, meaning the same tech BYD uses in its higher-end models.

Interiér BYD Seagull
Interior of the current BYD Seagull 2026 — BYD hasn’t shown the new model’s interior yet · Source: byd.com

An interesting detail from the documents is the lidar on the roof. In a car of this class, that’s unusual — until recently, lidars only appeared in much more expensive models, and its presence suggests that BYD wants to bring advanced driver-assistance systems into its most affordable segment as well.

BYD Great Seagull zozadu
BYD Great Seagull from the rear — photo from Chinese homologation · Source: byd.com

How much will it cost

BYD hasn’t released an exact price. The current lineup gives a reference point: the Seagull sells in China from 69 900 yuan, which is roughly around ten thousand dollars. The Great Seagull will logically be more expensive, since it is both bigger and more powerful.

Silueta BYD Great Seagull
Side silhouette from the same teaser · Source: byd.com

Launch on the Chinese market is expected by the end of 2026. When, and whether at all, it will arrive in Europe is still unclear.

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What it would mean for us

This is actually the most interesting part. The Dolphin Surf, i.e. the European version of the Seagull, sells here from €22 900 and is one of the most affordable EVs on the market. A larger model with better rear-seat space would fill a gap in Europe that only a few cars cover today — a family electric hatchback at a reasonable price.

BYD Dolphin Surf
For comparison, the current BYD Dolphin Surf, i.e. the European version of the smaller Seagull · Source: byd.com

However, you should be careful: not every Chinese model will make it to us, and European versions are often more expensive than the Chinese ones due to customs duties. For now, treat the Great Seagull as a sign of where BYD is heading, not as a car you’ll be able to order from us in a few months at a showroom.

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Sources Electrek

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