| BYD Dolphin | 420KM Free Version | 420KM Fashion Version | 401KM Knight Version |
| Basic Info | |||
| Manufacturer | BYD | ||
| Level | Small car | ||
| Energy type | pure electric | ||
| Time to market | 2024.02 | ||
| electric motor | Pure electric 95 horsepower | Pure electric 177 horsepower | |
| Pure electric cruising range (km) Ministry of Industry and Information Technology | 420 | 420 | 401 |
| Charging time (hours) | Fast charging 0.5 hours, slow charging 6.41 hours | ||
| Fast charging capacity (%) | 30-80 | ||
| Maximum power(kW) | 70(95Ps) | 70(95Ps) | 130(177Ps) |
| Maximum torque (N·m) | 180 | 180 | 290 |
| gearbox | Electric vehicle single speed gearbox | ||
| Length x width x height (mm) | 4125x1770x1570 | ||
| Body structure | 5-door, 5-seater hatchback | 5-door, 5-seater hatchback | 5-door, 5-seater hatchback |
| Maximum speed (km/h) | 150 | 150 | 150 |
| Official 0-50Km/h acceleration time (s) | 3.9 | 3.9 | 3 |
| Official acceleration time to 100 kilometers (s) | 10.9 | 10.9 | 7.5 |
| Electricity consumption per 100 kilometers (kWh/100km) | 11.2kWh | 11.2kWh | 11.3kWh |
| Electric energy equivalent fuel consumption (L/100km) | 1.2 | 1.2 | 1.3 |
| Body | |||
| Length(mm) | 4125 | 4125 | 4150 |
| Width(mm) | 1770 | 1770 | 1770 |
| Height(mm) | 1570 | 1570 | 1570 |
| Wheelbase(mm) | 2700 | 2700 | 2700 |
| Front wheelbase (mm) | 1530 | 1530 | 1530 |
| Rear wheelbase (mm) | 1530 | 1530 | 1530 |
| Body structure | Hatchback | Hatchback | Hatchback |
| Number of doors (number) | 5 | 5 | 5 |
| Car door opening method | swing door | swing door | swing door |
| Number of seats (seats) | 5 | 5 | 5 |
| Curb weight (kg) | 1460 | 1460 | 1510 |
| Full load mass (kg) | 1835 | 1835 | 1835 |
| Luggage compartment volume (L) | 345-1310 | 345-1310 | 345-1310 |
| electric motor | |||
| Motor description | Pure electric 95 horsepower | Pure electric 95 horsepower | Pure electric 177 horsepower |
| Motor type | Permanent magnet/synchronous | Permanent magnet/synchronous | Permanent magnet/synchronous |
| Total motor power (kW) | 70 | 70 | 130 |
| Total motor horsepower (Ps) | 95 | 95 | 177 |
| Total torque of motor (N·m) | 180 | 180 | 290 |
| Maximum power of front electric motor (kW) | 70 | 70 | 130 |
| Maximum torque of front electric motor (N·m) | 180 | 180 | 290 |
| Number of drive motors | single motor | single motor | single motor |
| Motor layout | prefix | prefix | prefix |
| Charging batteries | |||
| Battery Type | Lithium iron phosphate battery | Lithium iron phosphate battery | Lithium iron phosphate battery |
| Battery Features Technology | blade battery | blade battery | blade battery |
| Battery brand | BYD | BYD | BYD |
| Battery capacity (kWh) | 44.9 | 44.9 | 44.9 |
| Battery energy density (Wh/kg) | 140 | 140 | 140 |
| Charging batteries | Fast charging 0.5 hours, slow charging 6.41 hours | Fast charging 0.5 hours, slow charging 6.41 hours | Fast charging 0.5 hours, slow charging 6.41 hours |
| ●Fast charging interface | ●Fast charging interface | ●Fast charging interface | |
| Maximum fast charging power (kw) | 60 | 60 | 60 |
| Fast charging interface location | Right fender | Right fender | Right fender |
| Slow charging interface location | Right fender | Right fender | Right fender |
| Battery temperature management system | ●low temperature heating | ●low temperature heating | ●low temperature heating |
| ●liquid cooling | ●liquid cooling | ●liquid cooling | |
| Single pedal mode | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| VTOL mobile power station functions | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Maximum external discharge power (kW) | 3.3 | 3.3 | 3.3 |
| Minimum allowable value for external discharge (%) | 15 | 15 | 15 |
| gearbox | |||
| Gearbox description | Electric vehicle single speed gearbox | Electric vehicle single speed gearbox | Electric vehicle single speed gearbox |
| Number of gears | 1 | 1 | 1 |
| Gearbox type | fixed ratio gearbox | fixed ratio gearbox | fixed ratio gearbox |
| Chassis/steering | |||
| Drive mode | Front wheel drive | Front wheel drive | Front wheel drive |
| front suspension form | MacPherson independent suspension | MacPherson independent suspension | MacPherson independent suspension |
| Rear suspension form | Multi-link independent suspension | Multi-link independent suspension | Multi-link independent suspension |
| steering type | electric assist | electric assist | electric assist |
| Body structure | Load-bearing | Load-bearing | Load-bearing |
| wheels/brakes | |||
| Front brake type | ventilated disc | ventilated disc | ventilated disc |
| rear brake type | solid disc | solid disc | solid disc |
| Parking brake type | Electronic parking | Electronic parking | Electronic parking |
| Front tire size | 195/60 R16 | 195/60 R16 | 205/50 R17 |
| Rear tire size | 195/60 R16 | 195/60 R16 | 205/50 R17 |
| active safety | |||
| ABS anti-lock | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Braking force distribution (EBD/CBC, etc.) | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Brake assist (EBA/BA, etc.) | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Traction control (TCS/ASR, etc.) | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Body stability system (ESP/DSC, etc.) | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Active safety warning system | ●Lane Departure Warning | ||
| ●forward collision warning | |||
| ●Standard configuration | |||
| Lane Keeping Assist System | ●Standard configuration | ||
| Lane centering | ●Standard configuration | ||
| Road traffic sign recognition | ●Standard configuration | ||
| passive safety | |||
| front airbag | ●Driver’s seat | ●Driver’s seat | ●Driver’s seat |
| ●Passenger seat | ●Passenger seat | ●Passenger seat | |
| side airbag | ●front row | ●front row | ●front row |
| side curtain airbags | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Seat belt not fastened reminder | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| tire pressure monitoring system | ●Tire pressure display | ●Tire pressure display | ●Tire pressure display |
| Child seat interface (ISOFIX) | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Auxiliary/control configuration | |||
| parking radar | ●forward | ●forward | |
| ●back | ●back | ●back | |
| Driving assistance images | ●Reverse image | ●Reverse image | ●Reverse image |
| ●360°panoramic image | ●360°panoramic image | ●360°panoramic image | |
| cruise system | ●cruise control | ●cruise control | ●cruise control |
| ●adaptive cruise | |||
| ●Full speed adaptive cruise | |||
| Assisted driving level | ●L2 level | ||
| Automatic parking (AUTOHOLD) | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Hill Ascent Assist (HAC) | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Driving mode selection | ●sports | ●sports | ●sports |
| ●Snow | ●Snow | ●Snow | |
| ●ECO/Economy | ●ECO/Economy | ●ECO/Economy | |
| ●Standard comfort | ●Standard comfort | ●Standard comfort | |
| brake energy recovery system | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Low speed driving warning sound | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| external placement | |||
| Skylight type | ●Panoramic sunroof cannot be opened | ●Panoramic sunroof cannot be opened | |
| Aluminum alloy wheels | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Hidden door handle | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Internal configuration | |||
| Steering wheel material | ●cortex | ●cortex | ●cortex |
| steering wheel adjustment | ●Up and down + front and back | ●Up and down + front and back | ●Up and down + front and back |
| Steering wheel functions | ●Multifunctional control | ●Multifunctional control | ●Multifunctional control |
| Driving computer screen | ●color | ●color | ●color |
| LCD instrument style | ●All LCD | ●All LCD | ●All LCD |
| LCD meter size (inches) | ●5 | ●5 | ●5 |
| Comfort/anti-theft configuration | |||
| Central locking in car | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Remote key type | ●Smart remote key | ●Smart remote key | ●Smart remote key |
| ●mobile phone bluetooth key | ●mobile phone bluetooth key | ●mobile phone bluetooth key | |
| ●NFC/RFID key | ●NFC/RFID key | ●NFC/RFID key | |
| keyless entry | ●Driver’s seat | ●Driver’s seat | ●Driver’s seat |
| Keyless start | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| remote start | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| remote control mobile vehicle | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Built-in driving recorder | ●Standard configuration | ●Standard configuration | |
| Original ETC | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Mobile phone wireless charging | ●Standard configuration | ●Standard configuration | |
| Maximum power of mobile phone wireless charging (W) | 50 | 50 | |
| Seat configuration | |||
| seat material | ●imitation leather | ●imitation leather | ●imitation leather |
| Seat electric adjustment | ●Driver’s seat | ●Driver’s seat | ●Driver’s seat |
| ●Passenger seat | ●Passenger seat | ||
| Overall adjustment of driver’s seat | ●Move forward and backward | ●Move forward and backward | ●Move forward and backward |
| ●Backrest angle | ●Backrest angle | ●Backrest angle | |
| ●Height adjustment | ●Height adjustment | ●Height adjustment | |
| Overall adjustment of passenger seat | ●Move forward and backward | ●Move forward and backward | ●Move forward and backward |
| ●Backrest angle | ●Backrest angle | ●Backrest angle | |
| Front seat functions | ●heating | ●heating | |
| ●ventilation | ●ventilation | ||
| Front/rear armrests | ●front row | ●front row | ●front row |
| ●back row | ●back row | ||
| Rear cup holder | ●Standard configuration | ●Standard configuration | |
| Rear seat folding ratio | ●The whole row falls over | ●40:60 | ●40:60 |
| Intelligent Internet | |||
| Central control screen size (inches) | ●12.8 | ●12.8 | ●12.8 |
| Rotatable/movable central control screen | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| GPS navigation system | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Navigation traffic information display | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Bluetooth/car phone | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Internet of Vehicles | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| 4G/5G network | ●4G | ●4G | ●4G |
| OTA upgrade | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Voice recognition control system | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Voice wake-up-free function | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Voice area wake-up recognition function | ●main driver | ●main driver | ●main driver |
| continuous speech recognition | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Voice assistant wake word | Hello Xiaodi | Hello Xiaodi | Hello Xiaodi |
| Wi-Fi hotspot | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Media entertainment | |||
| app Store | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| multimedia interface | ●USB/Type-C | ●USB/Type-C | ●USB/Type-C |
| Number of USB/Type-C interfaces | ●2 in the front row | ●2 in the front row | ●2 in the front row |
| ●1 in the back row | ●1 in the back row | ●1 in the back row | |
| USB/Type-C maximum charging power | Front row 60W | Front row 60W | Front row 60W |
| 18W in the rear | 18W in the rear | 18W in the rear | |
| Number of speakers (pieces) | ●6 | ●6 | ●6 |
| Lighting configuration | |||
| Low beam lights | ●LED | ●LED | ●LED |
| High beam | ●LED | ●LED | ●LED |
| daytime running lights | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Adaptive high and low beam | ●Standard configuration | ||
| automatic headlights | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Headlight height adjustment | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Delayed turn off of headlights | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| glass/rear view mirror | |||
| electric windows | ●front row | ●front row | ●front row |
| ●back row | ●back row | ●back row | |
| One-click lifting and lowering of windows | ●Driver’s seat | ●whole car | ●whole car |
| Window anti-pinch function | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Exterior rearview mirror function | ●Electric adjustment | ●Electric adjustment | ●Electric adjustment |
| ●heating | ●heating | ●heating | |
| ●Electric folding | ●Electric folding | ||
| ●Automatic folding when locking the car | ●Automatic folding when locking the car | ||
| Car vanity mirror | ●Main driving position + lighting | ●Main driving position + lighting | ●Main driving position + lighting |
| ●Passenger seat + illuminated | ●Passenger seat + illuminated | ●Passenger seat + illuminated | |
| Rear privacy glass | ●Standard configuration | ●Standard configuration | |
| rear wiper | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Air conditioner/refrigerator | |||
| Air conditioning control method | ●automatic | ●automatic | ●automatic |
| In-car PM2.5 filter device | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Intelligent configuration | |||
| Assisted driving operating system | ●InPilot | ||
| Vehicle intelligent system | ●DiLink | ●DiLink | ●DiLink |
| Vehicle system memory (GB) | ●6 | ●6 | ●6 |
| Vehicle system storage (GB) | ●64 | ●64 | ●64 |
| Mobile App remote control | ●digital key | ●digital key | ●digital key |
| ●vehicle monitoring | ●vehicle monitoring | ●vehicle monitoring | |
| ●remote control | ●remote control | ●remote control | |
| ●Charging management | ●Charging management | ●Charging management | |
| ●Service Appointment | ●Service Appointment | ●Service Appointment | |
| heat pump management system | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Number of cameras outside the car (number) | ●4 | ●5 | ●6 |
| Number of ultrasonic radars (units) | ●3 | ●5 | ●5 |
2024 BYD Dolphin 420KM Honer Knight Version Specification and Price
"PRICE" - means that the price is indicated for the city of Guangzhou (with all export documents). Further, the price increases depending on the delivery distance to different regions.
Shipping Time
Payment Method
Quality Of Service
Honest Trading
Trade FAQs
1. What are the payment methods?
We only accept T/T remittance method (other remittance methods require further communication)2. What currencies are supported for payment?
We only accept RMB as well as US dollars (USD will be converted from RMB to US dollar at real-time exchange rate to calculate the price)3. What are the payment procedures?
We recommend 100% one-time payment and lock the order for the customer as soon as possible to ensure that the purchased car is accurate and improve the efficiency of car delivery.Another payment method is to pay 30% in advance. We will lock in the order for you. After completing the car export procedures, remit 70% of the balance to us when the car arrives at the port where it will be shipped. With both payment methods, we will provide customers with VIN codes, car pictures, and videos within 2 working days, so that customers can be guaranteed the safety and reliability of the trade process.
4. How to ensure the time efficiency of the transaction process?
When we receive the customer's remittance, we will provide the car VIN code, pictures and videos (2 working days),handle the car export trade procedures (3-6 working days),
and transport the car to the port where it will be shipped ( 3 days),
and the final transportation of the car to the designated port in the customer's country shall be subject to the time limit of the international freight company.
(15-45 days for sea transportation, 6-10 days for land transportation)
5.What is the corporate background of AUTO IN CHINA?
AUTO IN CHINA is an automobile export trade platform under SUNHE HOLDINGS (HK) LIMITED. It has 20 years of experience in China's automobile sales supply chain and mature automobile procurement and wholesale service processes to ensure time-efficient, safe and reliable automobile export trade services for customers.
