Information from the latest regulatory filings has revealed details of BYD‘s upcoming flagship SUV, the “Great Tang” (Datang). Positioned as a 9-series product within the brand’s Dynasty series, the new vehicle is set to become the lineup’s new top-tier offering, targeting the market segment above 400,000 yuan (57,000 USD). The Great Tang is expected to make its official debut in the first half of this year.
The Great Tang showcases a brand-new design language. Its front fascia features a closed grille complemented by star-ring-like chrome trim and a “Tang” logo rendered in ancient small seal script. Vertical air ducts on either side of the front bumper add a touch of sportiness. Along the sides, the SUV adopts newly designed semi-hidden door handles and intricate multi-spoke wheels. The rear is characterized by a full-width taillight cluster.
In terms of dimensions, the Great Tang measures 5263 (or 5302) mm in length, 1999 mm in width, and 1790 (or 1800) mm in height. The wheelbase extends to 3130 mm. The vehicle’s gross mass is listed at 3245 kg.
The models submitted for approval offer three powertrain configurations: single-motor versions with outputs of 300 kW (402 hp) and 370 kW (496 hp), and a dual-motor version featuring a 215 kW (288 hp) front motor and a 370 kW (496 hp) rear motor.
The Great Tang is a full‑size flagship aiming at rivals like the Aito M9 and Li Auto L9. It is significantly larger than current Tang models: with a length of over 5.2 m and a wheelbase of over 3.1 m, placing it in full‑size SUV territory.
Being built on the Super e-platform suggests that Tang 9 would have megawatt flash charging and a 30,000 rpm motor. Furthermore, early tests of camouflaged prototypes indicate that the Datang will be the first BYD model to feature rear-wheel steering technology.
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