Fresh spy shots have revealed BYD’s upcoming Seal 08 sedan in road testing, providing a clearer view of how the Ocean-S concept is being adapted for production. The prototypes reflect a blend of design elements from the idea with modifications suited to mass manufacturing.
The front end remains largely faithful to the original concept, retaining its grille-less layout, slim LED headlights, and curved daytime running lights. Roof-mounted LiDAR units indicate the inclusion of advanced driver assistance systems, while the sloping hood helps preserve the car’s low-slung profile.
Changes become more apparent along the sides. Unlike the concept’s suicide doors and camera-based mirrors, the production model opts for conventional door handles and standard side mirrors, which are likely to meet regulatory and cost considerations. The ride height also appears to have marginally increased, balancing visual impact with ground clearance for everyday use.
Several functional elements on the test vehicles suggest focusing on system integration and practicality. Radar modules embedded in the front bumper point to comprehensive sensing capabilities for semi-autonomous functions. The flush-mounted charging ports hint at support for high-voltage charging. The test cars also feature large aerodynamic wheels, which may contribute to improved energy efficiency.
Based on industry reports, the Seal 08 will introduce BYD’s fifth-generation DM-i hybrid system and may incorporate the brand’s 800V e-Platform 3.0 Evo architecture. This configuration could support faster charging through a dual-port system and accommodate battery packs up to 100 kWh, although final specifications have not been confirmed.
Positioned as a larger and more feature-rich alternative to the Seal 07, the Seal 08 is expected to compete in the mid-to-high-end sedan segment. While it draws on the styling of the Ocean-S concept, the shift toward more practical equipment signals a move to align design with everyday usability.
Test units are now undergoing calibration and validation, indicating the vehicle is in the final stages of development. We expect an official launch before the end of the year, with deliveries potentially starting in early 2026.
