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BYD’s performance-oriented Fang Cheng Bao sub-brand opened pre-orders Thursday for the Formula S and Formula S GT — its first sedan models — at prices ranging from ¥230,000 (approximately $34,200 USD) to ¥280,000 (approximately $41,600 USD), beating the industry’s expected price floor by roughly ¥20,000. The two models will make their official public debut when the 2026 Chengdu International Automobile Exhibition opens Friday, August 21. Buyers considering the Formula S need to understand one fixed legal condition that exists alongside the performance specifications: China’s National Intelligence Law requires BYD, as a Chinese company, to cooperate with state intelligence authorities on demand — an obligation that applies to every connected vehicle the brand sells, regardless of where it is driven or where its data is stored.
The pricing announcement, posted to official channels early Thursday morning Shanghai time, lands ahead of what Fang Cheng Bao had telegraphed as a third-quarter 2026 market launch. Industry analysts had forecast an entry price of ¥250,000 to ¥300,000 for the Formula S, making the actual opening figure roughly 8 percent below the floor of those expectations.
The Formula S and Formula S GT will share space at Chengdu with the brand’s other Chengdu debut, the Tai 9 — a six-seat plug-in hybrid full-size SUV expected to broaden Fang Cheng Bao’s reach into a different buyer profile.
Off-Road Brand, Performance Sedan: How the Pivot Happened
Fang Cheng Bao launched in June 2023 as BYD’s dedicated off-road and personalization sub-brand, built on a lineup of body-on-frame plug-in hybrid SUVs — the Bao 5 and Bao 8 — designed for rugged terrain use. The brand’s general manager, Xiong Tianbo, said at the Beijing Auto Show in April that the move into sedans was not a departure but a necessary addition. Her argument: more Chinese consumers are rejecting cookie-cutter sedans and looking for products with attitude, and the Formula S series is positioned as what she called an “all-scenario, multi-form personalized sedan” — a range that covers everything from urban commuting to track-day aspirations. The details of Fang Cheng Bao’s first sedan filing in China’s regulatory catalog confirmed a Q3 2026 launch target, in line with that commitment.
The Formula S was first shown publicly at Auto China 2026 in April alongside the Formula X, a near-production two-door supercar concept targeting a 2027 market launch, under a design language Fang Cheng Bao calls “Life Metal Aesthetics.” The brand has never before offered a sedan; the Formula S family represents its third product line after the Bao (off-road SUV) and Tai (urban crossover) series.
The Formula SL — a higher-output coupe variant with a reported tri-motor, 1,000-hp configuration — was announced earlier in the year but is absent from the current reservation program. Complete specifications for all models will be disclosed after the Chengdu show opens.
Two Body Styles, One Electrical Platform
The current reservation program covers two variants.
The Formula S is a four-door liftback measuring 5,060 mm (199.2 in) in length, 1,967 mm (77.4 in) in width, and 1,483 mm (58.4 in) in height, riding on a 2,960 mm (116.5 in) wheelbase. Its exterior design features teardrop-shaped headlights, an active air intake, semi-hidden door handles, and a roof-mounted LiDAR sensor. Earlier regulatory filings and specification data confirmed the model’s core technical parameters.
The Formula S GT adopts a shooting-brake silhouette on the same 2,960 mm wheelbase, measuring 5,025 mm (197.8 in) in length — or 5,095 mm (200.6 in) when fitted with an optional tow hitch.
Both body styles are offered in rear-wheel-drive and all-wheel-drive configurations. The rear-wheel-drive versions produce peak motor outputs of either 245 kW (329 hp) or 300 kW (402 hp). The all-wheel-drive variant pairs a 190 kW (255 hp) front motor with a 300 kW (402 hp) rear motor for a combined output of approximately 490 kW (657 hp). A top speed of 240 km/h (149 mph) is claimed across the lineup.
Both share the same battery platform: two options — a 76.744 kWh pack and a 92.093 kWh unit — both using BYD’s second-generation Blade Battery in lithium iron phosphate (LFP) form. CLTC-rated range spans from 730 km to 900 km depending on configuration, with flash charging support across the range. Fang Cheng Bao is offering four exterior colors at launch — silver, green, yellow, and red — with additional options to follow.
The Battery Engineering That Makes the Price Possible
The price gap between the Formula S and a comparably capable Porsche Taycan AWD — which starts above $130,000 in the United States — is not primarily a product of subsidies or loss-leading. It is an engineering and supply-chain outcome that BYD’s rivals cannot easily replicate.
BYD manufactures around 75 percent in-house, including its battery cells, automotive-grade IGBT power semiconductors, electric motors, and vehicle software, through subsidiaries including BYD Semiconductor. For comparison, independent analysts estimate Tesla China’s in-house component share at roughly 46 percent. The Blade Battery 2.0’s research and development costs are amortized across a lineup that sold over four million vehicles in 2025. BYD also holds stakes in lithium mining operations across China, Africa, and South America, and operates its own roll-on/roll-off cargo ships for vehicle export — each link in that chain eliminates a supplier profit margin that a Western automaker pays to third parties. A March 2026 analysis by Rhodium Group, reported by CNBC, found that vertical integration lifted BYD’s margins despite lower consumer prices.
The Blade Battery 2.0 itself is the specific engineering enabler behind both the price and the charging speed. BYD unveiled Blade Battery 2.0 on March 5, 2026, splitting the lineup into two physical formats for the first time.
The Short Blade 2.0 — the format in the Formula S, measuring approximately 450–580 mm in cell length — is engineered for charging speed rather than maximum range. Its architecture includes what BYD’s technical documentation calls a “Lithium-Ion High-Speed Channel,” a directionally engineered cathode with multi-level particle sizes that enables rapid lithium-ion deintercalation without triggering dangerous lithium plating. An ultra-thin solid electrolyte interphase (SEI) membrane with electrode self-repair capability allows the cell to sustain a peak charge rate of 8C — meaning the pack can absorb energy at eight times its full-capacity rate simultaneously — and a peak discharge rate of 16C. A full Short vs Long Blade 2.0 breakdown documents these specifications in detail.
That 8C charge rate is only physically achievable on an 800-volt electrical architecture. The relationship is a matter of basic electrical physics: power equals voltage multiplied by current (P = V × I). Delivering 1,500 kilowatts of charging power through an 800-volt system requires approximately 1,875 amperes of current. At a conventional 400-volt architecture, the same power delivery would require roughly 3,750 amperes — far beyond what any production charging cable can safely carry. The 800V platform is not a marketing specification; it is the physical prerequisite that makes the Short Blade 2.0’s charging speed possible. The Blade Battery 2.0 launch at Electrive provides an independent technical account of these parameters.
The result: from 10 percent to 70 percent state of charge in five minutes; from 10 percent to 97 percent in nine minutes, at BYD’s proprietary Flash Charging stations. BYD began mass production in March 2026 and has deployed the second-generation Blade Battery across more than ten vehicle models.
The Long Blade 2.0, used in Fang Cheng Bao’s other vehicles for maximum range, measures approximately 960 mm and achieves an energy density of 210 Wh/kg — up from the first generation’s approximately 140 Wh/kg. The Denza Z9GT, equipped with Long Blade cells, has demonstrated a CLTC-rated range of 1,036 km on a single charge.
What the Range Claim Actually Means
CLTC figures appear throughout Chinese automotive press and BYD’s own product communications. American and European readers should understand what they are. The CLTC (China Light-Duty Vehicle Test Cycle) uses lower average speeds and more generous energy-recovery assumptions than the international WLTP standard or the EPA cycle used in the United States. Based on independently estimated WLTP discounts of 20 to 25 percent applied to comparable BYD vehicles, the Formula S’s 900 km CLTC rating translates to roughly 675–720 km (419–447 miles) under WLTP conditions, and approximately 560–630 km (348–391 miles) in real-world mixed driving. That real-world figure is still substantially higher than the 2026 Porsche Taycan’s EPA-rated range of 251–274 miles, but it is meaningfully different from the headline 900 km figure. TechTimes applied the same CLTC-to-WLTP adjustment methodology in coverage of the BYD Sealion 08 in July 2026.
Outside BYD’s proprietary Flash Charging network — currently more than 7,000 stations across China, with a target of 20,000 by year-end — the Formula S charges at conventional rates through standard DC infrastructure. BYD has developed CCS2-compatible charging hardware for markets where its vehicles are sold in Europe, but no Formula S export timeline has been announced for any market outside China.
A Brand on a Steep Upward Trajectory
Fang Cheng Bao delivered a record 41,213 vehicles globally in July 2026 — a year-on-year increase of 190.6 percent, according to BYD’s official sales release. Through the first seven months of 2026, total global deliveries reached 200,687 units, and the brand announced on August 5 that cumulative sales had surpassed 500,000 units in under three years since launch, at an average transaction price exceeding ¥223,000 (approximately $33,200 USD).
The brand’s bestselling model is the Tai 7, a unibody urban crossover launched in September 2025 that reached 200,000 cumulative units sold approximately ten months after launch — the fastest boxy SUV in China to reach that milestone, according to the company.
The Formula S enters production at BYD’s Xi’an and Changzhou plants, with motors and batteries supplied internally.
The 29th Chengdu Show: BYD’s Showcase Moment
The 29th Chengdu International Automobile Exhibition will open August 21 at Western China Expo City, bringing together approximately 120 brands and around 1,600 vehicles. BYD will occupy a dedicated group pavilion in Hall 9, where the Formula S and Formula S GT will make their official public debut alongside other BYD group reveals. The Dynasty lineup’s flagship D-segment sedan, the Da Han, is also among the expected Chengdu debuts.
Fang Cheng Bao has used the Chengdu show as a strategic launch venue before — the Bao 5, the brand’s first model, debuted at the 2023 edition of the same show. The 2026 edition arrives as Fang Cheng Bao is mid-pivot from a niche off-road brand toward a broader performance positioning.
Global Ambitions Under a Different Badge
Outside China, Fang Cheng Bao’s vehicles currently reach international markets exclusively through Denza and BYD badges. The Bao 5, for example, is sold internationally as the Denza B5. Industry analysts and automotive press have noted that the Formula S’s “Life Metal Aesthetics” design language mirrors the Denza Z sports car’s visual identity closely — a pattern consistent with the brand’s practice of creating a product under the Fang Cheng Bao identity in China before exporting it under the Denza name for premium-market positioning. A Carscoops Beijing Auto Show report noted the visual continuity between the Formula series and Denza’s design vocabulary.
Whether Denza-badged Formula S variants will reach European or other markets has not been confirmed by BYD. In the United States, the question is legally moot: the US Department of Commerce’s Bureau of Industry and Security (BIS) issued a final rule in January 2025 prohibiting the sale or import of connected passenger vehicles from Chinese-controlled companies, effective model year 2027. The rule applies directly to BYD.
China’s National Intelligence Law: What Every Buyer Needs to Know
The Formula S is a connected vehicle. It is equipped with a roof-mounted LiDAR sensor, a God’s Eye advanced driver-assistance system requiring continuous environmental mapping, over-the-air software update capability, and a cloud-connected infotainment system that can mirror smartphone data. This architecture makes it a richer data-collection platform than a simple GPS-and-camera connected car.
A roof-mounted LiDAR generates something qualitatively different from a GPS track. It produces a continuous 360-degree point-cloud map of the vehicle’s external environment — buildings, pedestrian positions, other vehicles, license plates — captured at approximately 10 to 20 complete scans per second, every second the vehicle is moving. That data, combined with GPS location history, driving behavior logs, infotainment content records, and mirrored smartphone data, constitutes a substantially richer dataset than any prior generation of connected vehicle produced.
The governing legal framework for that data is not determined by where the vehicle is sold or where BYD chooses to store the information. China’s National Intelligence Law of 2017, Article 7, requires: “Any organization or citizen shall support, assist, and cooperate with state intelligence work in accordance with the law.” This obligation applies to BYD as a Chinese company regardless of where its vehicles operate, where their data is routed, or what privacy policies or certifications it holds. China’s Cybersecurity Law (2017, most recently amended January 2026) and Data Security Law (2021) add data localization requirements and government-access provisions for data classified as “important” under those statutes. These are fixed legal conditions, not contested allegations.
BYD’s European operations have stated publicly that European customer data is processed within Europe via Google Cloud. BYD passed China’s voluntary automotive data security assessment in December 2025. Neither assurance changes the National Intelligence Law’s statutory obligation.
Security researchers at PlaxidityX demonstrated in October 2025 that a 2023 BYD ATTO 3’s infotainment unit stored personal data — including contact lists with relationship metadata, healthcare provider information, and cellular identity codes — in unencrypted form, and confirmed ongoing transmission to Chinese servers via a pre-installed GSM modem. That finding produced CVE-2025-7020. The full PlaxidityX security research report documents the scope of personal data found in vehicle logs.
In July 2026, a bipartisan group of US senators advanced the Connected Vehicle Security Act of 2026 out of the Senate Commerce Committee. The bill would restrict vehicles linked to Chinese companies from the US market, covering not only complete vehicles but also components, software, and supply chains.
Buyers in markets where the Formula S or its Denza-badged export variants are available can limit some data exposure. Avoiding synchronization of personal smartphones to the vehicle’s infotainment system reduces contact, app data, and communication history exposure. Buyers in the European Union gained the right to request access to vehicle-collected data under the EU Data Act, which took effect in September 2025. No technical measure, however, changes BYD’s statutory obligation under Chinese law.
Can Fang Cheng Bao Do for Sedans What It Did for SUVs?
The Formula S enters a Chinese premium EV sedan market where it will face the Xiaomi SU7, the Zeekr 001, the Nio ET5, and the existing BYD Seal 08 — some of which are already priced below ¥200,000 (approximately $29,700 USD) in base configurations. The Formula S is priced above most of those rivals, relying on its design differentiation, its LiDAR-equipped God’s Eye driver-assistance system, and the Blade Battery 2.0 platform’s charging speed to justify the premium within the domestic Chinese market.
The Tai 7 — Fang Cheng Bao’s most recent product launch before the Formula S — reached 200,000 cumulative units in roughly ten months. Whether the Formula S can replicate that acceleration in a more crowded segment, against more established nameplate competition, will be one of the most closely watched product stories to emerge from Chengdu this week.
Currency conversions in this article are based on exchange rates as of August 20, 2026, and are approximate.
Frequently Asked QuestionsWhat does “900 km CLTC range” actually mean for real-world driving?
CLTC is China’s domestic test cycle for electric vehicle range measurement. It uses lower average speeds and more favorable energy-recovery assumptions than the international WLTP standard or the US EPA cycle, typically yielding figures 20–30 percent higher than real-world mixed driving. Based on the WLTP discount observed on comparable BYD vehicles, the Formula S’s 900 km CLTC figure translates to roughly 675–720 km (419–447 miles) in WLTP-equivalent conditions, and approximately 560–630 km (348–391 miles) in real-world mixed use. That is still competitive with the 2026 Porsche Taycan’s EPA-rated 251–274 miles — but it is meaningfully different from the headline number.
How does BYD’s Blade Battery 2.0 charge from 10 percent to 97 percent in nine minutes?
The Short Blade 2.0’s cell architecture enables an 8C peak charge rate — it can absorb energy at eight times its full-capacity rate simultaneously. This requires the 800V high-voltage architecture for a physical reason: delivering 1,500 kilowatts at 800 volts requires roughly 1,875 amperes of current. The same power at a conventional 400V system would need approximately 3,750 amperes, which no production cable can safely carry. The nine-minute figure applies only at BYD’s proprietary Flash Charging stations, which have deployed more than 7,000 locations across China. At conventional DC charging infrastructure, the Formula S charges at ordinary rates.
Is the Fang Cheng Bao Formula S available outside China?
Not at launch, and the question involves different answers depending on the market. No export timeline has been announced. The Formula S’s design language mirrors the Denza Z sports car family, and Fang Cheng Bao’s prior models have reached international markets wearing Denza or BYD badges — suggesting the Formula S may eventually follow the same path in markets where it is permitted. In the United States, the question is legally settled: a January 2025 US Department of Commerce rule bans the import and sale of connected passenger vehicles from Chinese-controlled companies effective model year 2027, a rule that directly applies to BYD.
Does China’s National Intelligence Law apply to buyers of BYD vehicles sold outside China?
Yes, as a legal structural condition. China’s National Intelligence Law (2017), Article 7, requires BYD — as a Chinese company — to support and cooperate with Chinese intelligence authorities on demand. This obligation applies regardless of where a vehicle is driven, where its data is stored, or what BYD’s privacy policy states. The Formula S’s roof-mounted LiDAR generates continuous environmental point-cloud data in addition to the standard GPS, driving behavior, and infotainment data that any connected vehicle collects. BYD has stated that European customer data is processed within Europe via Google Cloud, and passed China’s voluntary automotive data security assessment in December 2025 — neither assurance overrides the statutory legal obligation.