BYD Seal 07 Reservations Open With Flash Charging Technology

BYD Opens Reservations for Second-Generation Seal 07

BYD has opened reservations for the second-generation Seal 07, a larger electric sedan featuring the company's second-generation Blade Battery and flash charging technology. Zhang Zhuo, general manager of BYD's Ocean lineup sales division, announced the reservation opening on Weibo on Monday. The company has not disclosed presale prices, making the process an example of blind reservations, in which customers register purchase interest before pricing is announced. The new model follows earlier previews of its exterior and cabin, and introduces updated dimensions, suspension technology, interior equipment, and powertrain options. BYD is positioning the sedan as an expanded offering within its Ocean vehicle lineup.

Reservation Terms and Customer Benefits

The reservation program allows prospective buyers to express purchase intent before the final ordering process begins. According to BYD's official poster, reservation holders will receive priority production and delivery, while deposits remain fully refundable until orders are locked in. Customers can also change their selected exterior colors and configurations after the vehicle's launch, providing flexibility during the early reservation stage. BYD is offering exclusive gifts to customers who make reservations and subsequently take delivery of their vehicles. However, the company has not announced presale prices, and the latest reservation announcement does not establish whether the same arrangements apply to the plug-in hybrid version.

Second-Generation Blade Battery and Flash Charging

The second-generation Seal 07 will feature BYD's second-generation Blade Battery and flash charging technology. BYD promotes the charging capability with the phrase "ready in 5 minutes, full in 9 minutes." These figures describe the company's advertised charging proposition; the announcement does not provide the detailed test conditions, charger specifications, battery state-of-charge range, or other parameters needed to assess performance in different operating environments. The new battery and charging system are central elements of the vehicle's technical update. Their practical value for customers will depend on the final specifications and the conditions under which the advertised charging times can be achieved.

Dimensions, Exterior Design, and Color Options

The second-generation Seal 07 adopts BYD's Ocean Aesthetics 2.0 design language, with styling consistent with the Seal 08. The sedan measures 5,080 millimeters long, 1,960 millimeters wide, and 1,495 millimeters tall, with a wheelbase of 2,960 millimeters. Compared with the Seal 07 EV introduced in March, the redesigned model is 85 millimeters longer and has a wheelbase extended by 60 millimeters. BYD has shown six exterior color options and three interior color schemes. These changes establish a larger physical footprint and updated styling while expanding the available appearance choices for customers considering the new model.

Suspension Technology and Intelligent Vehicle Systems

The new sedan will include BYD's DiSus-M intelligent magnetorheological body control system, front double-wishbone suspension, and a reinforced rear five-link suspension. It will also feature BYD's Smart Ecosystem 2.0. Together, these systems represent the vehicle's chassis and intelligent-system upgrades, although the reservation announcement does not provide detailed performance measurements or a complete description of the ecosystem's functions. The specific contribution of each component to ride comfort, handling, or vehicle control therefore cannot be quantified from the disclosed information. Buyers will need the final specifications and equipment details to determine how these systems differ across versions and configurations of the second-generation Seal 07.

Cabin Equipment, Storage, and Driver Assistance

The cabin features front zero-gravity seats with massage, ventilation, and heating functions, alongside a 20-speaker Devialet audio system. BYD lists storage capacities of 618 liters for the trunk and 160 liters for the front trunk. The vehicle displayed in the company's promotional material is also equipped with roof-mounted LiDAR. However, BYD has not yet detailed the sedan's driver-assistance capabilities or explained how those systems and their supporting equipment will vary among trim levels. The disclosed interior and storage specifications provide a clearer picture of the vehicle's passenger-comfort and practicality features, while the driver-assistance package remains an area where further official information is needed.

Electric Powertrain Specifications and Plug-In Hybrid Option

Earlier filings with China's Ministry of Industry and Information Technology showed two peak motor-output configurations for the battery-electric second-generation Seal 07: 245 kilowatts, equivalent to 329 horsepower, and 300 kilowatts. Both outputs exceed the 240-kilowatt figure reported for the Seal 07 EV launched in March. The filings also included a plug-in hybrid carrying the Seal 07 DM-i name. That version combines a 1.5-liter turbocharged engine with a 160-kilowatt electric motor and a 38.029-kilowatt-hour battery. Its listed electric driving range is 245 kilometers, or 152 miles, under the Worldwide Harmonized Light Vehicles Test Cycle. The latest reservation poster did not specify reservation arrangements for the plug-in hybrid.

Comparison With the Earlier Seal 07 EV

The Seal 07 EV launched on March 5 with two variants priced at 169,900 yuan and 189,900 yuan, with the lower-priced version previously reported at approximately $25,300. Those prices provide a reference point for the outgoing model, not confirmed pricing for the second-generation sedan. BYD has not announced the new model's presale prices, so a direct price comparison cannot yet be established. The redesigned vehicle's larger dimensions, revised suspension, second-generation Blade Battery, flash charging capability, and higher disclosed peak motor outputs distinguish its announced specifications from those of the March model. The final price and trim-level equipment will determine how these changes translate into the new model's market positioning.

Seal-Series Sales Performance in China

The redesign arrives as the Seal lineup faces sales pressure. The series sold 46,718 vehicles in September, a decline of 9.04% year over year and 1.57% compared with August. During the first nine months of the year, sales totaled 304,723 vehicles, down 14.11% year over year. The Seal lineup includes the Seal 07 and several other battery-electric and plug-in hybrid models, meaning these figures cover a broader group of vehicles rather than the Seal 07 alone. The reported declines provide important context for the new sedan's introduction, although the available figures do not establish that the redesign will reverse the series' sales trend.

Industry Impact & Outlook

The second-generation Seal 07 strengthens BYD's product offering in China's competitive electric and plug-in hybrid sedan market through higher disclosed motor outputs, updated chassis technology, and an advertised fast-charging proposition. Its larger dimensions and upgraded cabin equipment may also help differentiate it from the earlier Seal 07 EV, while the availability of a plug-in hybrid expands the powertrain choices represented in the model filings. However, the new vehicle's commercial prospects will depend partly on final pricing, confirmed equipment by trim, real-world charging performance, and the driver-assistance functions BYD ultimately offers. With Seal-series sales declining in the reported periods, the redesign provides a new product opportunity, but its effect on overall lineup demand remains unconfirmed.

Frequently Asked Questions

What is new in the second-generation BYD Seal 07?
The second-generation BYD Seal 07 introduces a larger body, second-generation Blade Battery, flash charging technology, upgraded suspension, and enhanced cabin equipment. It measures 5,080 millimeters long and has a 2,960-millimeter wheelbase. Other announced features include DiSus-M intelligent magnetorheological body control, front double-wishbone suspension, a reinforced rear five-link suspension, and Smart Ecosystem 2.0. The cabin includes front zero-gravity seats with massage, ventilation, and heating, plus a 20-speaker Devialet audio system. BYD has also shown a vehicle equipped with roof-mounted LiDAR but has not fully disclosed its driver-assistance specifications.

What charging performance does BYD advertise for the new Seal 07?
BYD advertises the second-generation Seal 07's flash charging capability with the phrase "ready in 5 minutes, full in 9 minutes." The vehicle will use the company's second-generation Blade Battery alongside this charging technology. The announcement, however, does not disclose all the technical conditions needed to interpret those times, including the specific charging parameters and test conditions. Customers should therefore distinguish the manufacturer's advertised claim from independently verified performance under different conditions. Further official specifications will be needed to establish how the charging system performs in practice and what infrastructure is required to achieve the stated times.

What are the second-generation Seal 07's dimensions?
The second-generation Seal 07 measures 5,080 millimeters in length, 1,960 millimeters in width, and 1,495 millimeters in height, with a 2,960-millimeter wheelbase. Compared with the Seal 07 EV launched in March, it is 85 millimeters longer and has a wheelbase extended by 60 millimeters. The model uses BYD's Ocean Aesthetics 2.0 design language, with styling consistent with the Seal 08. The company has shown six exterior colors and three interior color schemes. These measurements describe the announced vehicle dimensions, while the final specifications and equipment available across individual versions remain subject to official confirmation.

What powertrain options are available for the new Seal 07?
China's Ministry of Industry and Information Technology filings identify battery-electric configurations with peak motor outputs of 245 kilowatts and 300 kilowatts, both above the 240-kilowatt figure reported for the March model. The filings also list a plug-in hybrid named Seal 07 DM-i, equipped with a 1.5-liter turbocharged engine, a 160-kilowatt electric motor, and a 38.029-kilowatt-hour battery. Its stated electric range is 245 kilometers, or 152 miles, under the WLTC test cycle. BYD's latest reservation poster did not clarify whether the plug-in hybrid has the same reservation terms as the battery-electric version.

How much does the second-generation BYD Seal 07 cost?
BYD has not announced presale prices for the second-generation Seal 07 in the reservation announcement. The earlier Seal 07 EV launched on March 5 with two variants priced at 169,900 yuan and 189,900 yuan. The lower price was reported at approximately $25,300. These figures relate to the earlier model and should not be treated as confirmed prices for the redesigned sedan. A reliable comparison will require BYD to disclose the new vehicle's prices and trim-level specifications. Until then, the earlier model's pricing provides historical context rather than a confirmed indication of the second-generation Seal 07's cost.

What are the reservation terms for the second-generation Seal 07?
BYD says reservation holders will receive priority production and delivery, and their deposits will remain fully refundable before orders are locked in. The reservation process allows customers to register purchase intent before presale prices are announced. Customers can also change colors and configurations after the launch, and BYD is offering exclusive gifts to those who reserve and take delivery. These arrangements are described in the company's official promotional material. The announcement does not establish that identical terms apply to the plug-in hybrid Seal 07 DM-i, so customers interested in that version will need confirmation of its specific reservation arrangements.

Why is the Seal 07 redesign important for BYD?
The redesign gives BYD an updated sedan offering as its broader Seal lineup experiences declining sales in the reported periods. The September sales of 46,718 vehicles, down 9.04% year over year, while sales for the first nine months totaled 304,723, down 14.11%. Those figures cover several battery-electric and plug-in hybrid models rather than the Seal 07 alone. The new sedan brings updated dimensions, charging technology, chassis equipment, and powertrain specifications to the lineup. Whether those improvements attract additional buyers or change the series' sales trajectory remains uncertain until pricing, final equipment, and subsequent sales results become available.