The Da Han is BYD’s new flagship sedan for the Chinese market and the first D-segment car in the Dynasty family, the naming line that already includes the Han, the Tang and the Qin. It sits above the Han rather than replacing it: 5,256 mm long, 1,999 mm wide and 1,510 mm tall on a 3,130 mm wheelbase, with five seats. The name translates as “Great Han”.
Battery-electric versions carry a 102.326 kWh lithium iron phosphate Blade pack supplied by BYD’s own FinDreams division, weighing 725.9 kg at an energy density of 141 Wh/kg. The rear-drive car uses a single 370 kW (496 hp) motor and is rated at 1,008 km on the CLTC cycle in the versions offered so far, with an unladen weight between 2,260 and 2,325 kg. Regulatory filings also list rear-drive versions rated at 970 km and all-wheel-drive versions at 820 and 850 km, none of which are part of the pre-sale lineup. The all-wheel-drive car adds a second motor for 570 kW (764 hp) combined, is rated at 880 km on the same battery and is quoted at 3.3 seconds to 100 km/h, weighing 2,505 kg. BYD says the pack supports flash charging, though it has not published charging times.
A plug-in hybrid has been filed alongside the electric cars. It combines a 1.5-litre turbocharged BYD472ZQB engine rated at 115 kW (154 hp) with a 200 kW (268 hp) drive motor and a 54.489 kWh LFP battery for a claimed 470 km of electric-only range. BYD has not published a combined system output for it, and pre-sales for the hybrid have not opened.
Equipment confirmed so far centres on the driver-assistance hardware: BYD’s DiPilot 5.0 suite, a roof-mounted lidar unit, and cameras built into the front fenders. Rear-wheel steering is fitted, which shortens the turning circle on a car of this length.
The Da Han made its public debut at the Chengdu Auto Show on 21 August 2026, and pre-sales opened the same day with three electric versions: the rear-drive Premium at 249,900 yuan ($35,000), the rear-drive Flagship at 269,900 yuan ($37,700) and the all-wheel-drive Flagship at 299,900 yuan ($41,900). Final list prices and an on-sale date have not been announced.
