Side profile displaying the streamlined silhouette of Seal 08's dual-powertrain vehicle chassis. Credit: BYD fans Understand China EV’s Market Real-time notifications when critical EV data is released All important data in one place 2,000,000+ data points Become a member The BYD Seal 08 flagship sedan is arriving at dealerships in China ahead of its scheduled July 2, 2026, market launch, according to Douyin. Regional sales personnel confirm the presence of showcase inventory on showroom floors, providing an early look at this premium full-size model. A recent dealer vehicle leak confirmed key pricing benchmarks. This premium platform supports both plug-in hybrid and battery electric architectures. The engineering team prioritised high-voltage electrical performance and chassis dynamics to distinguish the flagship model from the existing BYD Ocean Network product catalogue lines. Chassis and powertrain The performance battery-electric four-wheel-drive configuration delivers a peak output of 694 horsepower. This mechanical capability enables a 785 km certified range baseline under standardised testing conditions. Proprietary DiSus-A intelligent body control manages real-time vehicle stability during high-speed transit. The advanced chassis hardware includes a closed, dual-chamber air suspension system, combined with active rear-wheel steering, for enhanced urban manoeuvrability. Technology and pricing Dealership networks have officially started taking pre-orders to secure early allocation slots for the premium sedan. Initial procurement data indicates a baseline pricing of 250,000 yuan (36,900 USD) for the top-tier four-wheel-drive package. Retail showroom pricing is expected to trend lower upon the official commercial launch in July. This commercial deployment strategy replicates the market entry pattern established during the recent launch of the Great Tang crossover. The vehicle utilises an 800-volt electrical architecture for rapid flash-charging operations. A prominent roof-mounted LiDAR sensor housing provides environmental mapping data directly to the integrated God’s Eye 5.0 software package. Interior cabin comfort features front- and rear-facing zero-gravity seating. These specialised passenger layouts aim to improve ergonomics and material quality for flagship buyers seeking premium alternatives in the market. Market volume tracking The Seal 08 enters a competitive environment as domestic registrations for the older Seal 07 DM-i continue to slide. China EV DataTracker data show that 615 units were registered domestically in May 2026, a 2.1 percent month-on-month decline. Manufacturing for the automaker reached 164,971 domestic deliveries throughout May 2026. Global commercial volumes scaled to 376,990 units during the same period to support the physical rollout of this new flagship sedan. Front view of the BYD Seal 08 flagship sedan at a regional showroom.