BYD filed regulatory documents in China for a new generation of its best-selling Seagull mini electric vehicle. The updated model measures 425 millimeters longer than the current version. This size increase brings the Seagull closer to the dimensions of the BYD Dolphin. A new 95 kW motor replaces the previous 55 kW unit. The filing reveals a redesigned exterior for the upgraded EV. One variant offers optional LiDAR sensors to support advanced assisted driving systems. LiDAR technology remains a rare feature within the mini EV market segment. Regulatory documents did not disclose specific details regarding the battery pack.