New BYD Seagull hints at a bigger, roomier next Atto 1

BYD has launched a substantially revised Seagull in China, and it offers a tempting preview of what the next generation of New Zealand’s Atto 1 could become. The catch is that BYD has not announced an export plan for this version, so its new features are not yet confirmed for Kiwi buyers.

The updated Seagull is 4,205mm long, with a 2,650mm wheelbase, and now has a five-seat rear bench. That’s a notable change for a small city car. It also moves to rear-wheel drive, gains multi-link rear suspension and offers a 94-litre front boot. The top three Chinese grades are available with BYD’s Flash Charging, which the company says can take the battery from 10 to 70 per cent in five minutes at its fast-charging stations. That feature is not fitted to every grade.

How does it compare with our Atto 1?

BYD sells the Seagull under different names overseas; in New Zealand, the current version is called the Atto 1. The local model is offered in Essential and Premium grades. BYD New Zealand’s specification sheet lists it as a four-seater with front-wheel drive, a 2,500mm wheelbase and battery choices of 30kWh or 43.2kWh. Its stated WLTP range is 220km for Essential and 310km for Premium.

The new China-market car’s wheelbase is 150mm longer than the NZ Atto 1’s, and its body is about 215mm longer using BYD’s local dimensions. The often-quoted 425mm growth compares it with the shorter previous Seagull sold in China, so it does not describe the difference from our Atto 1.

Range figures need care, too. BYD quotes the new Seagull at up to 420km on China’s CLTC cycle, while the local Atto 1 figures use WLTP. Those test cycles are not directly comparable, and the Chinese battery, range and charging specifications do not establish what an export version would offer.

A five-seat layout could make the smallest BYD more useful for families, while rear-wheel drive and the larger footprint suggest a more grown-up city hatch. Flash Charging would be a headline upgrade, but its value here would depend on whether BYD brought the hardware and compatible charging network to New Zealand.

For now, the second-generation Seagull is a China-market launch, not a confirmed next Atto 1. It is a strong indication of the direction BYD is taking its smallest car; the version and timing for New Zealand remain unanswered.