BYD Sealion 05 EV 630
BYD Sealion 05 EV 630 is an all-electric budget SUV offering a CLTC range of up to 630 km (392 miles). EVKX.net has all the details you need.
BYD Sealion 05 EV 630
We've organized this article into specific sections for easier navigation. Click the links below to jump to different areas or read on for the full article. Additionally, we offer an overview of the full specifications, an image gallery, detailed information about charging performance, and some online reviews. Our sections include:
Performance
The BYD Sealion 05 EV 630 has a maximum power of 240 kW (326 hp / 322 bhp) and a total torque of 340 Nm (251 lb-ft). It accelerates from 0 to 100 km/h (0 to 62 mph) in 5.9 seconds and reaches a top speed of 180 km/h (112 mph).
Battery, Range, and Charging
The high-capacity battery has a gross capacity of 68.5 kWh and a net usable capacity of 65.0 kWh, providing a 3.5 kWh buffer (5.2%) for battery protection. With a nominal voltage of 400 volts, the system is classified as a 400-volt battery system, aligning with industry standards.
The Lithium-Ion battery utilizes LFP technology, which offers advantages and disadvantages compared to typical NCA/NMC batteries.
The vehicle's range, according to the CLTC (China Light-Duty Vehicle Test Cycle) standard, is 630 km (392 miles).
The energy consumption is 10.3 kWh/100 km based on the CLTC standard test.
For more details about the range, see real-world data and range listings on this model’s range and consumption page.
The vehicle supports fast DC charging with a maximum power of 156 kW. Charging from 0% to 100% takes approximately 56 minutes, while a typical 10% to 80% charge takes about 22 minutes with an average charging speed of 127 kW.
Considering an additional 5 minutes for each charging stop due to driving interruptions, the optimal charging range is from 6% to 71%. This results in an effective charging speed, including time lost, of 105 kW, with each charging session taking about 24 minutes and 11 seconds.
Onboard Charger
The standard onboard charger supports up to 7 kW for Level 1 and Level 2 AC charging, allowing a full 0–100% charge in about 9 hours and 17 minutes with a standard home setup.
Charge Port
The charge port is conveniently located on the right front side, facilitating easy access at charging stations where you park parallel to the charger.
Bidirectional Charging
This model supports V2L (Vehicle to Load), allowing you to power electrical equipment requiring up to 3.3 kW of power, and even charge other electric vehicles.
Drivetrain
The BYD Sealion 05 EV 630 has a rear-wheel drive system supported by one motor on the rear axle.
Suspension
The suspension system features a MacPherson strut front construction and a torsion beam rear construction. Both the front and rear dampers are monotube dampers, providing consistent performance and durability. The front and rear springs are coil springs, offering a balance of comfort and performance.
The Standard suspension has a fixed height and damping characteristics.
Ground clearance with this setup is 175 mm.
Steering
Progressive steering is standard on the BYD Sealion 05 EV 630, automatically adjusting the steering ratio based on speed for improved control and comfort.
Drive Modes
The BYD Sealion 05 EV 630 lets the user select different drive modes that affect the car's handling.
The driver can choose between 3 modes:
- ECO: Efficient throttle.
- Normal: Balanced throttle.
- Sport: Dynamic throttle.
Brakes
The BYD Sealion 05 EV 630 is equipped with cast-iron disc brakes on both the front and rear.
The front discs measure 298 mm, while the rear discs are 268 mm.
Regenerative Braking
Automatic regeneration is not available in this model. However, regenerative braking is available through one-pedal driving combined with blended brakes.
The system stops the car completely using friction brakes.Drivers can also adjust the regenerative braking strength when lifting off the accelerator. There are two levels of regenerative braking to choose from, allowing you to customize the driving experience to your preference.
The maximum regenerative braking power is 0 kW.
Exterior
The BYD Sealion 05 EV 630, with dimensions of 4620 mm in length, 1860 mm in width, and 1630 mm in height, falls into the Compact SUVs category, also known as C-SUVs. These offer a balance between the practicality and maneuverability of smaller vehicles and the space and versatility of larger SUVs.
The BYD Sealion 05 EV 630 is available in a total of 4 solid paint colors.
You can select from multiple wheel designs, all available in the same size, on the BYD Sealion 05 EV 630, allowing you to personalize your vehicle to match your style and driving preferences. The available tire and wheel combinations include:
- 235/50 tires on 18" rims
The car has four regular doors and a liftgate.
You can choose an option to have the liftgate electrically powered. You can also have the liftgate with a kick sensor, making it possible to open it by just kicking the foot under the tailgate.
There is only one roof option for this model.
The standard roof has a panoramic roof. The glass extends most of the roof, and occupants can open the front part. This glass creates a more spacious and bright interior. It has an electric curtain that occupants can use to protect against the sun.
The windows from the B-pillar and back are tinted, which enhances privacy and reduces glare and heat from the sun, making the interior more comfortable for passengers.
Interior
The interior of the BYD Sealion 05 EV 630 is functional, featuring medium-quality materials in several areas instead of hard plastic. A standout feature is the split-level center console, which separates the driver and passenger with added storage.
You can choose between several interior designs.
Seats
The BYD Sealion 05 EV 630 accommodates five passengers with two front seats and a three-seat bench in the rear.
First Row Seats
The BYD Sealion 05 EV 630 offers a single type of front seat.
The following functionalities are available on the standard seat:
- Fore-and-aft adjustment (electrically adjustable)
- Recline adjustment (electrically adjustable)
- Height adjustment (electrically adjustable)
- Height adjustable headrest (manually adjustable)
- Heating
- Adjustable lumbar support (electrically adjustable)
- Adjustable thigh support (standard for passenger seat)
- ISOFIX (standard for passenger seat)
Second Row Seat
The second row features a standard three-seat bench with a 60:40 split, allowing each section to fold separately to increase cargo space.
Additional functionalities include:
- Height adjustable headrest (manually adjustable)
- ISOFIX (standard for outer seats)
Interior Storage
The BYD Sealion 05 EV 630 provides ample interior storage solutions to enhance convenience and organization:
- Cupholders: Two cupholders are located in the front center console, with an additional two in the rear armrest.
Interior Lighting
The BYD Sealion 05 EV 630 offers a range of interior lighting options designed to create a pleasant ambiance and enhance visibility.
- Multicolor Ambient Lighting: This feature extends across the dashboard, door panels, and footwell, providing a harmonious and inviting atmosphere. You can customize the colors to suit your mood or preference, adding a personal touch to your driving experience.
Climate System
There is one climate system available:
- 2-zone climate system: Supports different temperatures for the driver and passenger.
A standard heat pump is included, which can save significant energy that the EV would otherwise use for heating in cold weather.
Comfort Features
The BYD Sealion 05 EV 630 includes several features to enhance comfort and convenience:
User Interface and Control
The control interface of the BYD Sealion 05 EV 630 combines physical buttons, steering column stalks, and touchscreen displays to create a seamless and intuitive user experience.
Two different screen setups are available on the BYD Sealion 05 EV 630.
The optional standard layout has the following configuration.
Behind the steering wheel is a digital instrument cluster, and on the right part, there is an infotainment screen.
Key screen details:
- Driver Information Display: A 5.0-inch screen mounted directly on the dashboard behind the steering wheel. This compact display shows essential driving information such as speed, range, and navigation prompts.
- Center Dashboard Touchscreen: A 12.8-inch display located at the center of the dashboard. It serves as the main interface for infotainment, navigation, and vehicle settings.
The standard layout has the following configuration.
Behind the steering wheel is a digital instrument cluster, and on the right part, there is an infotainment screen.
Key screen details:
- Driver Information Display: A 5.0-inch screen mounted directly on the dashboard behind the steering wheel. This compact display shows essential driving information such as speed, range, and navigation prompts.
- Center Dashboard Touchscreen: A 15.6-inch display located at the center of the dashboard. It serves as the main interface for infotainment, navigation, and vehicle settings.
The BYD Sealion 05 EV 630 does not include a head-up display, so driving information such as speed and navigation cues is not projected into the driver’s line of sight on the windshield.
Steering Wheel
The BYD Sealion 05 EV 630 is equipped with a single type of steering wheel:
Design: Circular
Controls: Physical buttons, Scroll wheels
Heating: Not available
From the steering wheel you can control:
- **Infotainment Controls:** Buttons or knobs on the steering wheel or center console provide quick access to media and infotainment functions.
Mirrors
Both the exterior and interior mirrors use conventional mirror technology to provide a clear view of the area behind the vehicle.
This model comes equipped with voice control as standard, allowing you to manage various functions through voice commands.
Infotainment
The BYD Sealion 05 EV 630 features the BYD DiLink infotainment system, built on Android. It provides access to navigation, music streaming, and vehicle settings through the touchscreen display, and supports over-the-air updates.
Navigation System
The built-in navigation system uses detailed maps and offers advanced route planning. The system provides real-time traffic information ensuring an efficient and stress-free journey.
App Store
The infotainment system includes an App Store where you can download third-party apps to run natively on the car's screen without needing a connected phone. Available apps vary by market but include popular options such as:
- Spotify: Stream millions of songs, playlists, and podcasts directly from your car's infotainment system, providing endless entertainment options for your drive.
- YouTube: Watch your favorite videos, channels, and playlists on your car's infotainment screen, making it easy to stay entertained while parked.
Phone Mirroring
The BYD Sealion 05 EV 630 supports Android Auto and Apple CarPlay, allowing you to mirror your phone's screen on the car's display. This functionality enables you to run apps like Google Maps or Waze directly from your phone.
Sound System
The BYD Sealion 05 EV 630 comes equipped with one sound system option:
- Dirac: Features eight speakers.
Additionally, the model includes 2 USB-C connections as standard.The model has 2 USB-A connections as standard.
Mobile App
The BYD Sealion 05 EV 630 comes with a dedicated mobile app, available for both Android and iOS devices, allowing you to manage and monitor your vehicle remotely. The app offers a wide range of features designed to enhance your driving experience:
- Locate Your Vehicle: Easily check the current location of your car.
- Preconditioning: Preheat or cool your car before you start your journey for optimal comfort.
- Lock & Unlock: Securely lock or unlock your car doors with a tap.
- Scheduled Charging: Plan and schedule charging sessions ahead of your trips.
- Find Your Car: Trigger the horn or lights to help find your car in crowded areas.
Lights
Standard Headlights: These use advanced LED technology, providing bright and efficient illumination.
The taillights use LED technology, ensuring both high visibility and energy efficiency.
Advanced Driver Assistance Systems
The BYD Sealion 05 EV 630 features a range of standard and optional advanced driver assistance systems (ADAS) designed to enhance safety and comfort.
Safety Systems
Anti-lock Braking System (ABS): Standard on the BYD Sealion 05 EV 630, this system prevents the wheels from locking during braking.
Electronic Stability Control (ESC): Standard on the BYD Sealion 05 EV 630, this system improves the vehicle's stability and handling during sudden maneuvers or on slippery road conditions.
Lane-Keeping Assist (LKA): Standard on the BYD Sealion 05 EV 630, this system helps prevent the vehicle from drifting out of its lane.
It also includes a Lane Departure Warning system to alert the driver if the vehicle veers out of the lane.
Rear Cross Traffic Alert (RCTA): Standard on the BYD Sealion 05 EV 630, this system uses sensors to detect approaching vehicles from the side when backing out of a parking space or driveway.
Forward Collision Warning (FCW): Standard on the BYD Sealion 05 EV 630, this driver assist system helps drivers avoid or mitigate frontal collisions.
Automatic Emergency Braking (AEB): Standard on the BYD Sealion 05 EV 630, this system autonomously applies the brakes to prevent or reduce the severity of a collision if the driver does not react in time.
Blind-spot Monitoring (BSM): Standard on the BYD Sealion 05 EV 630, this system helps detect traffic in blind spots.
Driving Automation
The BYD Sealion 05 EV 630 offers driving automation at level 1, depending on the equipment level.
With the level 1 system, you get the following driving automation features.
Sensors & Cameras
This model uses cameras, radar, and ultrasonic sensors for its driver assist systems.
Up to three radar sensors, five cameras, and two ultrasonic sensors monitor the vehicle’s surroundings.
Safety
The BYD Sealion 05 EV 630 is equipped with multiple airbags to ensure occupant protection in the event of a collision. The airbag system includes:
- Front airbags for the driver and front passenger
- Side curtain airbags for both the first and second rows
- Side airbags for the driver and front passenger
- A front center airbag to prevent the driver and front passenger from colliding with each other during a side impact
The front and rear seatbelts are equipped with pyrotechnic pretensioners and load limiters. In the event of a collision, the pretensioners tighten the seatbelts to secure occupants firmly in their seats, while the load limiters allow a controlled amount of webbing to extend, reducing the risk of injury from excessive force.
The BYD Sealion 05 EV 630 has been rigorously tested by Euro NCAP, an independent organization that evaluates vehicle safety. It received a 5-star rating, with the following scores:
- Adult Occupant: 91%
- Child Occupant: 89%
- Vulnerable Road Users: 69%
- Safety Assist: 74%
You can watch the full crash test video here.
Read more about safety features and safety ratings in the safety technology section.Security and Access Technologies
The BYD Sealion 05 EV 630 is equipped with advanced security features to protect you and your vehicle. These include:
- Keyless Entry and Start: The vehicle's keyless entry and start system enables seamless access, allowing you to unlock and start the car without needing to remove the key from your pocket or bag.
- Phone-as-Key Functionality: The optional phone-as-key technology allows you to use your smartphone as a digital key, adding convenience and flexibility for unlocking and starting the vehicle.
- Alarm System: An integrated alarm system monitors for unauthorized entry or tampering, providing alerts to help deter intrusions and keep your vehicle secure.
- Integrated Dashcam: The built-in dashcam records video footage of your journeys, capturing key details to provide added security, accountability, and peace of mind.
Cargo Capacity and Towing Ability
The trunk offers a cargo capacity of 600 liters (21.2 CU FT). With the rear seat folded down, this expands to 1460 liters (51.6 CU FT).
Additionally, there is a frunk (front trunk) with a storage capacity of 110 liters (3.9 CU FT).
A towbar can be added to the vehicle. The maximum permissible weight for a braked trailer is 1500 kg (3307 lbs), while for an unbraked trailer, it is 750 kg (1653 lbs).
Availability & Pricing
The BYD Sealion 05 EV 630 had its world premiere on 4/20/2026, with deliveries starting in May 2026.
This model is available in Europe and China.
Pricing
Pricing may vary depending on local conditions, incentives, and promotions. Below are the starting prices for select countries:
- 145,900 yuan (China)
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