Description
xProduct Description
BYD Dolphin 2025 520KM Knight Edition
The BYD Dolphin 2025 520KM Knight Edition is a cutting-edge pure electric hatchback designed for modern urban mobility. Equipped with a 204-horsepower permanent magnet synchronous motor, it delivers smooth and powerful performance with a 0–50 km/h acceleration time of just 3.5 seconds. Powered by a 60.48 kWh high-energy Blade Battery, the Dolphin offers an impressive CLTC-rated range of 520 kilometers, ensuring outstanding endurance for both city driving and longer journeys.
Featuring fast charging capability (30%–80% in as fast as 25 minutes), VTOL mobile power station function, and a practical five-door, five-seat layout, the Dolphin balances performance, technology, and practicality. With an extended body length up to 4280 mm in the Smart Driving Edition and a refined 4150 mm design in the standard Knight Edition, it meets diverse needs for dynamic driving and intelligent mobility.
BYD Dolphin 2025 Smart Driving Edition 520KM Knight Edition / 2025 520KM Knight Edition Specifications
| Specification | Dolphin 2025 Smart Driving Edition 520KM Knight Edition | Dolphin 2025 520KM Knight Edition |
|---|---|---|
| Basic Information | ||
| Manufacturer | BYD | BYD |
| Class | Subcompact Car | Subcompact Car |
| Energy Type | Pure Electric | Pure Electric |
| Launch Time | 2025.02 | 2024.07 |
| Motor | Pure Electric 204 hp | Pure Electric 204 hp |
| EV Range (CLTC) (km) | 520 | 520 |
| Charging Time (h) | Fast charge: 0.42 h / Slow charge: 8.64 h | Fast charge: 0.5 h / Slow charge: 6.41 h |
| Fast Charging Capacity (%) | 30-80% | 30-80% |
| Maximum Power (kW) | 150 (204 Ps) | 150 (204 Ps) |
| Maximum Torque (N·m) | 310 | 310 |
| Transmission | Single-speed EV Transmission | Single-speed EV Transmission |
| Dimensions (L×W×H) (mm) | 4280 × 1770 × 1570 | 4150 × 1770 × 1570 |
| Body Structure | 5-door 5-seater Hatchback | 5-door 5-seater Hatchback |
| Top Speed (km/h) | 160 | 160 |
| 0–50 km/h Acceleration (s) | 3.5 | 3.5 |
| Power consumption per 100 km (kWh) | 12.9 | 13.1 |
| Energy Equivalent Fuel Consumption (L/100km) | 1.5 | 1.52 |
| Vehicle Warranty | 6 years or 150,000 km | 6 years or 150,000 km |
| Body | ||
| Length (mm) | 4280 | 4150 |
| Width (mm) | 1770 | 1770 |
| Height (mm) | 1570 | 1570 |
| Wheelbase (mm) | 2700 | 2700 |
| Front Track (mm) | 1530 | 1530 |
| Rear Track (mm) | 1530 | 1530 |
| Body Type | Hatchback | Hatchback |
| Number of Doors | 5 | 5 |
| Door Opening Method | Swing Doors | Swing Doors |
| Seating Capacity | 5 | 5 |
| Curb Weight (kg) | 1600 | 1600 |
| Gross Weight (kg) | 2005 | 1975 |
| Trunk Volume (L) | 345–1310 | 345–1310 |
| Minimum Turning Radius (m) | 5.35 | 5.25 |
| Electric Motor | ||
| Motor Description | Pure Electric 204 hp | Pure Electric 204 hp |
| Motor Type | Permanent Magnet Synchronous Motor | Permanent Magnet Synchronous Motor |
| Total Motor Power (kW) | 150 | 150 |
| Total Motor Horsepower (Ps) | 204 | 204 |
| Total Motor Torque (N·m) | 310 | 310 |
| Front Motor Maximum Power (kW) | 150 | 150 |
| Front Motor Maximum Torque (N·m) | 310 | 310 |
| Number of Motors | Single Motor | Single Motor |
| Motor Layout | Front-mounted | Front-mounted |
| Battery and Charging | ||
| Battery Type | LFP (Lithium Iron Phosphate) Battery | LFP (Lithium Iron Phosphate) Battery |
| Battery Technology | Blade Battery | Blade Battery |
| Cell Supplier | FinDreams Battery | FinDreams Battery |
| Battery Warranty | Lifetime warranty for first owner (subject to BYD policy) | Lifetime warranty for first owner (subject to BYD policy) |
| Battery Capacity (kWh) | 60.48 | 60.48 |
| Battery Energy Density (Wh/kg) | 150.0 | 150.0 |
| Charging Time | Fast charge: 0.42 h / Slow charge: 8.64 h | Fast charge: 0.5 h / Slow charge: 6.41 h |
| Fast Charging Port | Yes | Yes |
| Maximum Fast Charging Power (kW) | 110 | 80 |
| Fast Charging Port Location | Right Rear Fender | Right Rear Fender |
| Slow Charging Port Location | Right Rear Fender | Right Rear Fender |
| Battery Thermal Management | Low-temperature Heating + Liquid Cooling | Low-temperature Heating + Liquid Cooling |
| VTOL Mobile Power Station Function | Standard | Standard |
| Maximum External Discharge Power | 3.3 kW | 3.3 kW |
| Transmission | ||
| Transmission Description | Single-speed EV Transmission | Single-speed EV Transmission |
| Number of Gears | 1 | 1 |
| Transmission Type | Fixed Gear Ratio Transmission | Fixed Gear Ratio Transmission |
| Chassis and Steering | ||
| Drive Type | Front-wheel Drive (FWD) | Front-wheel Drive (FWD) |
| Front Suspension | MacPherson Independent Suspension | MacPherson Independent Suspension |
| Rear Suspension | Multi-link Independent Suspension | Multi-link Independent Suspension |
| Steering Type | Electric Power Steering | Electric Power Steering |
| Body Structure | Load-bearing Body | Load-bearing Body |
| Wheels and Brakes | ||
| Front Brake Type | Ventilated Disc | Ventilated Disc |
| Rear Brake Type | Solid Disc | Solid Disc |
| Parking Brake Type | Electronic Parking Brake (EPB) | Electronic Parking Brake (EPB) |
| Front Tire Specification | 205/50 R17 | 205/50 R17 |
| Rear Tire Specification | 205/50 R17 | 205/50 R17 |
Additional Information
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Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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