1. Body Style and Size Segment

The BYD Seagull is a 5-door, 4-seater sub-compact hatchback. Its dimensions are 3,780 mm (L) x 1,715 mm (W) x 1,540 mm (H), with a 2,500 mm wheelbase.

2. Platform Architecture, Voltage, Range & Efficiency

Built on BYD’s e-Platform, the Seagull primarily uses a 400V architecture. It offers two battery options: a 30.1 kWh LFP battery providing approximately 305 km (CLTC) range, and a 38.9 kWh LFP unit with about 405 km (CLTC) range. It supports fast charging (30-80% in 30 minutes).

3. Technical Capabilities (e.g., Driver Assistance Features)

The 2025 Seagull can feature the DiPilot 100 intelligent driving system, including Highway Navigation (HNOA), Automated Valet Parking (AVP), and Memory Navigation (MNOA) via OTA updates. Standard safety features include Autonomous Emergency Braking, blind-spot monitoring, and lane departure warnings.

4. Quality of the Interior and Storage Capacity

The interior is functional, featuring a 10.1-inch rotating infotainment screen and a 7-inch digital instrument cluster. While there’s no front trunk (frunk), the rear boot offers 230 liters, expanding to 930 liters with the single-piece folding rear seats.

5. App Functionality

The BYD app allows for remote control of functions like checking vehicle range, power level, tire pressure, and locking/unlocking. Pre-heating/cooling the cabin and finding the vehicle are also available.

6. 3 Pros and 3 Cons

Pros:

• Highly affordable for an EV.
• Compact size ideal for urban driving and parking.
• Surprisingly comprehensive safety and tech features for its segment.

Cons:

• Limited range for longer trips compared to larger EVs.
• Rear seats fold as one piece, reducing versatility.
• Trunk capacity is modest.

7. Overall Summary

The 2025 BYD Seagull stands out as a strong contender in the entry-level EV market. Compared to competitors like the Dacia Spring or upcoming Citroën ë-C3, the Seagull offers a more advanced tech suite and impressive range for its price point, positioning itself as a disruptive force in urban electric mobility.