BYD Seagull Next-Gen Filing: Length Increased to 4.2 Meters, Seating Expanded from Four to Five

[New Vehicle Filing] The filing information for the all-new BYD Seagull has been revealed, showing an extended body length of 4.2 meters and an upgraded seating layout from four seats to five.

Key Highlights: 4,205mm Length Nears Dolphin, Five-Seat Layout Stands Out

The new Seagull measures 4,205/1,810/1,570mm (L/W/H) with a wheelbase of 2,650mm, representing a 425mm increase over the current model. Its design features a closed-off front fascia, hidden B/C/D-pillars, and blacked-out trim elements to enhance its sporty appearance.

Strategic Rationale: Meeting Rising Demand for Space and Practicality

Amid strong sales in Europe, the rapid domestic launch of this major update aims to bolster competitiveness in the A0-segment EV market. The recently launched 2026 model—just two months ago—already features the God’s Eye B advanced driver-assistance system, and the new variant is expected to carry forward these intelligent configurations.

Industry Impact: A0-Segment EVs Enter the "Spacious Cabin" Competition Phase

As the Seagull’s dimensions now approach those of the Dolphin, positioning within the shared platform lineup may be redefined, making pricing strategy and launch timing critical variables.