| 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 |
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