如果你最關心日常揸車安全，Seal 呢個版本涵蓋高速、轉線、泊車同乘員保護幾個場景。高速有全速域自適應巡航、車道置中及車道維持；轉線有盲點輔助；遇到潛在碰撞，就有前後方警示、主動煞車，連前方橫向來車都可作出警示及制動。泊位配前後泊車雷達、4個環景鏡頭組成嘅360度影像，倒車車側警示亦有。車廂內就設全車安全帶提示、兒童座椅接口、多組氣袋，基本電子安全系統如 ABS、循跡控制及車身穩定系統都齊備。
安全配套唔止基本功，呢款 Seal 仲幾著重預防碰撞。行車時有前方碰撞警示、主動煞車、後方碰撞警示、盲點監察、道路標誌識別，轉線就有車道偏離警示、維持輔助同置中功能；前方車流穿行警示及煞車亦有配備。落停車場就靠 360 環景鏡頭、前2後4超聲波雷達、倒車車側警示同開門碰撞警示幫手。被動防護方面，前後排側氣袋、側氣簾及前排中央氣袋都有，配合車身穩定控制同胎壓偵測，整套配置相當完整。
Seal 510km 後驅運動版嘅安全配置幾齊：有 ABS、制動力分配、煞車輔助、循跡控制、車身穩定系統、胎壓偵測，同埋全車安全帶提示。氣袋方面包括前排正面、前後排側氣袋、側氣簾，同前排中央氣袋，亦有兒童安全座椅接口。駕駛輔助屬 L2 級，配全速域自適應巡航、盲點輔助、車道偏離警示、車道維持、車道置中、主動煞車，以及前後碰撞警示等。泊車仲有前後雷達同 360 度全景影像。呢個車款已停售，現時供應及規格以比亞迪香港最新公布為準。
The Seal 510km RWD Sport comes with a comprehensive safety package. Core protection includes ABS, brake-force distribution, brake assist, traction control, stability control, tyre-pressure monitoring and seat-belt reminders for all seats. It also has front, front-side, rear-side and curtain airbags, plus a front-row centre airbag and child-seat mounting points. Its L2 driver-assistance suite covers adaptive cruise control, lane-departure warning, lane-keeping and lane-centring assistance, blind-spot monitoring, traffic-sign recognition, front and rear collision warnings, autonomous emergency braking, as well as front cross-traffic warning and braking. Parking support includes front and rear sensors, a 360-degree camera, rear cross-traffic alert and door-opening warning. This 510km RWD Sport version is discontinued, so current model availability and specifications should follow BYD Hong Kong’s latest official information.
