BYD Hai’ou Launches With 420 km Range and Faster Charging

BYD Launches the Second-Generation Hai’ou Electric Hatchback

BYD Company Limited officially launched the second-generation BYD Hai’ou on October 20, introducing five variants priced from CNY 65,900 to CNY 99,900. Trade-in prices range from CNY 62,900 to CNY 96,900. The updated battery-electric hatchback brings changes to its exterior dimensions, passenger space, powertrain performance, driving range, and intelligent features. The launch builds on the first-generation model introduced in April 2023 and expands the vehicle’s specifications across several key areas. The new version also increases seating capacity and adds front storage, addressing practical aspects of everyday vehicle use while retaining an all-electric powertrain.

Dimensions, Cabin Space, and Seating Improvements

The second-generation Hai’ou measures 4,205 mm long, 1,810 mm wide, and 1,570 mm tall, with a wheelbase of 2,650 mm. Compared with its predecessor, the updated model is 425 mm longer, 95 mm wider, and 30 mm taller, while its wheelbase has increased by 150 mm. These dimensional changes accompany an increase in seating capacity from four occupants to five. The vehicle also introduces a 94-liter front trunk, providing an additional storage area. Together, the longer body, extended wheelbase, revised seating configuration, and added front storage represent the main reported changes to the hatchback’s dimensions and practical packaging.

Rear-Wheel-Drive Powertrain and Blade Battery Options

The electric hatchback uses a rear-mounted motor driving the rear wheels. Its AC permanent magnet synchronous motor is offered with maximum power outputs of 85 kW or 95 kW and peak torque of 130 Nm. Some variants have a stated top speed of 150 km/h. Battery options include a 30.1 kWh or 39.2 kWh Blade Battery, paired with CLTC electric driving ranges of 320 km and 420 km, respectively. These figures describe the available configurations reported at launch; the source does not specify every powertrain and battery combination for each individual variant. The stated range is based on the CLTC test cycle rather than a guarantee of real-world driving distance.

Flash Charging and Battery Charging Performance

Some versions support flash charging, which can increase the battery’s state of charge from 10% to 97% in nine minutes, according to the launch information. This capability is a feature of supported variants and should not be interpreted as standard equipment across all five versions. The reported charging interval describes the increase in state of charge under the applicable charging conditions; the source does not provide additional details about charging infrastructure, temperature, or other operating factors. Buyers comparing configurations should therefore distinguish the advertised flash-charging capability from the specifications shared by the entire model range, including battery capacity and CLTC driving range.

DiLink Touchscreens and Voice Interaction

The cabin features a floating DiLink touchscreen measuring 12.8 inches, while the top-spec version receives a larger 15.6-inch floating display. The model also supports a dual-zone voice interaction system. These features form part of the vehicle’s in-cabin technology offering, with the larger screen reserved for the highest specification described in the launch information. The announcement identifies the display sizes and voice interaction capability but does not provide further details about software functions, connectivity services, or equipment availability across every variant. The distinction between standard and top-spec equipment is important when comparing the five versions, as not every feature is specified as universal.

God’s Eye B Intelligent Driving System With LiDAR

The top-spec variant is equipped with the God’s Eye B Intelligent Driving System LiDAR Version. Its 27 intelligent sensing devices include one LiDAR unit, 12 ultrasonic radars, and 11 driver-assistance cameras. The system supports Highway Navigation on Autopilot (HNOA), City Navigation on Autopilot (CNOA), and intelligent parking. These functions broaden the model’s driver-assistance offering, but the stated equipment applies to the top-spec version rather than necessarily to every variant. The launch information does not provide additional operating limitations, regional feature availability, or detailed conditions for using the assistance functions, so those aspects cannot be determined from the announcement alone.

Pricing, Sales Performance, and International Markets

The five variants have launch prices ranging from CNY 65,900 to CNY 99,900, with trade-in prices between CNY 62,900 and CNY 96,900. The first-generation Hai’ou debuted in April 2023 and has recently averaged approximately 30,000 units in monthly sales in China, according to the supplied article. The model is also gradually expanding into markets across Central and South America, Asia, and Europe. In Europe and certain other markets, it is sold under the name BYD Dolphin Surf. These figures and market references provide context for the new generation’s launch, although the source does not give a separate sales forecast or a breakdown of sales by country.

Key Specifications of the Second-Generation Hai’ou

The launch announcement identifies several measurable changes and equipment options that distinguish the new model from its predecessor. The following summary consolidates the specifications and prices reported in the source. Battery capacities are presented alongside their corresponding CLTC range figures, while the motor outputs reflect the two stated power options. The 150 km/h top speed and nine-minute flash-charging claim apply only to some supported variants, and the LiDAR-based intelligent driving system is identified for the top-spec version. These qualifications matter because the five-variant lineup does not necessarily offer identical equipment or performance.

Industry Impact & Outlook

The second-generation Hai’ou combines a revised cabin layout, two battery capacities, multiple motor outputs, and advanced driver-assistance equipment within a five-variant lineup. Its pricing and reported monthly sales provide context for the model’s position in the Chinese electric-car market, while its gradual expansion into Central and South America, Asia, and Europe gives the updated vehicle relevance beyond its domestic market. The Dolphin Surf name used in Europe and certain other regions also illustrates how the same model is marketed internationally. The practical significance of the launch will depend on how the available configurations meet buyer needs in each market, particularly where pricing, range, charging capability, and feature availability differ by variant or region.

Frequently Asked Questions

What is the launch price of the second-generation Hai’ou?
The second-generation Hai’ou launched in five variants, with official prices ranging from CNY 65,900 to CNY 99,900 and lower trade-in prices for eligible purchases. The reported trade-in range is CNY 62,900 to CNY 96,900. These are the prices stated in the launch announcement, and the supplied information does not detail eligibility conditions for trade-in offers or provide separate prices for every variant. Buyers should distinguish the standard launch prices from the trade-in figures when comparing the available versions.

What driving range does the second-generation Hai’ou offer?
The second-generation Hai’ou is offered with 30.1 kWh and 39.2 kWh Blade Battery options, corresponding to stated CLTC electric ranges of 320 km and 420 km, respectively. These figures are based on the CLTC test cycle and should not be treated as guaranteed real-world distances. Actual driving range can depend on operating conditions, but the supplied announcement does not quantify those effects. The two published range figures describe the battery options reported for the lineup rather than confirming that every variant offers both choices.

How quickly can the new Hai’ou charge?
Some variants support flash charging that raises the battery’s state of charge from 10% to 97% in nine minutes, according to the launch announcement. This capability is not identified as standard equipment on every version, so buyers should confirm which configuration includes it. The source does not specify the charging infrastructure, temperature, or other operating conditions associated with the stated time. The nine-minute figure should therefore be understood as the reported capability for supported versions, not as a universal charging time for the entire model range.

What intelligent driving features are available?
The top-spec variant includes the God’s Eye B Intelligent Driving System LiDAR Version, which uses 27 intelligent sensing devices, including one LiDAR unit, 12 ultrasonic radars, and 11 driver-assistance cameras. The system supports Highway Navigation on Autopilot, City Navigation on Autopilot, and intelligent parking. The launch information does not establish that this system is fitted to all five variants, nor does it detail regional availability or operating restrictions. The LiDAR-based equipment and listed assistance functions are therefore specifically associated with the top-spec version in the supplied announcement.

How has the new model changed in size and passenger capacity?
The second-generation Hai’ou measures 4,205 mm long, 1,810 mm wide, and 1,570 mm tall, with a 2,650 mm wheelbase, making it larger than the previous generation. It is 425 mm longer, 95 mm wider, and 30 mm taller, while its wheelbase has increased by 150 mm. Seating capacity has also increased from four to five occupants. In addition, the model gains a 94-liter front trunk. These changes describe the main reported dimensional and packaging updates introduced with the second-generation vehicle.

In which markets is the Hai’ou sold as the Dolphin Surf?
The model is gradually expanding into markets across Central and South America, Asia, and Europe, and it is marketed as the Dolphin Surf in Europe and certain other markets. The supplied article does not identify every country where this name is used or provide market-specific launch dates and specifications. It also reports that the first-generation Hai’ou has recently averaged approximately 30,000 units in monthly sales in China. That sales figure refers to the Chinese market and should not be interpreted as a global monthly sales total.