BYD readies Da Han EV for Oct. 13 debut with 1,008-km range

BYD consolidated vehicle specifications on Oct. 7 for its Da Han executive sedan, locking in technical configurations ahead of the model's commercial market debut scheduled for Oct. 13.

The vehicle serves as the flagship D-segment sedan for the automaker's Dynasty product network. It aims to capture premium executive buyers from established foreign luxury automakers in major Chinese metropolitan areas.

Pre-sale pricing runs from 249,900 yuan to 299,900 yuan ($35,300 to $42,400), placing the sedan in a price tier that generates roughly 12% of executive car sales in China.

The model sits above the established Han and Han L four-door sedans in the Dynasty hierarchy. It pairs with the Da Tang sport utility vehicle to form the brand's Series 9 luxury lineup.

Initial technical parameters were first logged in June regulatory filings published by China's Ministry of Industry and Information Technology during mandatory vehicle type approval.

The production body achieves an aerodynamic drag coefficient of 0.197 Cd, making it one of the slipperiest four-door passenger vehicles engineered for commercial production.

Engineers minimized drag through active front shutter air intakes, full underbody composite shielding panels, semi-recessed flush door handles and optional 21-inch aerodynamic wheels.

Aerodynamic efficiency directly lowers high-speed highway draw, allowing the single-motor rear-wheel-drive variant to achieve an official electricity consumption rating of 11.5 kilowatt-hours per 100 kilometers.

Under China's Light-Duty Vehicle Test Cycle, the rear-wheel-drive edition delivers an official driving range of up to 1,008 kilometers on a full charge.

The dual-motor all-wheel-drive flagship trim delivers a certified driving range of 880 kilometers under the identical national testing parameters.

China's domestic CLTC regime generally yields distance ratings 15% to 20% higher than the European Worldwide Harmonized Light Vehicles Test Procedure, industry engineers said.

Energy storage relies on a 102.326-kilowatt-hour lithium iron phosphate pack using BYD's second-generation Blade Battery architecture, installed as a structural chassis member.

FinDreams Battery, BYD's captive component subsidiary, produces the cells and allocates an estimated 15% of its high-capacity pack lines at the Zhengzhou assembly facility to the sedan.

The rear-wheel-drive model uses a single permanent-magnet electric motor generating 370 kilowatts and 500 newton-meters of torque, reaching 100 kilometers per hour in 4.9 seconds.

The performance-oriented all-wheel-drive variant combines two motors to produce 570 kilowatts and 910 newton-meters of torque, lowering the sprint time to 3.3 seconds.

The electrical powertrain operates on a 1,000-volt high-voltage architecture capable of accepting high-output megawatt flash charging.

At compatible DC charging stations, the battery pack charges from a 10% state of charge to 70% in five minutes, the company said.

A complete charging session from 10% to 97% capacity takes nine minutes under optimal station conditions, according to manufacturer technical bulletins.

The sedan measures 5,256 millimeters in length, 1,999 millimeters in width and 1,510 millimeters in height, resting on a 3,130-millimeter wheelbase.

Those exterior dimensions make the vehicle 66 millimeters longer than the standard-wheelbase Mercedes-Benz S-Class sedan sold in European and Asian showrooms.

Every variant includes standard dual-chamber DiSus-A pneumatic air suspension that provides up to 100 millimeters of vertical chassis travel adjustment.

Chassis engineers added an active rear-wheel steering mechanism that turns the trailing wheels to yield a turning radius of 4.95 meters in urban maneuvering.

Driver-assistance capabilities run on BYD's DiPilot system, marketed in the domestic Chinese market as the God's Eye 5.0 intelligent driving suite.

A roof-mounted light detection and ranging sensor feeds data to compute hardware supporting hands-off navigation on urban roads and automated valet parking.

BYD provides a one-year economic loss coverage guarantee that assumes legal repair and property liabilities if automated urban navigation encounters algorithm faults.

The customer warranty program provides original non-commercial owners with lifetime repair guarantees for the electric powertrain, battery and drive motors.

The aggressive pricing and specification package directly pressure Mercedes-Benz Group and BMW, which derive roughly 32% of their global luxury profits from Chinese buyers.

Lu Tian, general manager of BYD's Dynasty sales division, confirmed the launch date during production milestone presentations late last month.

Customer vehicle deliveries will begin within two weeks following the national commercial market launch on Oct. 13, according to dealership distribution instructions.

The automaker has not published export schedules, foreign pricing or right-hand-drive homologation plans for sales networks in Europe, Southeast Asia or Australia.