| BYD Seagull | 305KM Vitality | 305KM Free | 405KM Fly |
| Basic Info | |||
| Manufacturer | BYD | BYD | BYD |
| Level | Small car | Small car | Small car |
| Energy type | pure electric | pure electric | pure electric |
| Time to market | 2024.03 | 2024.03 | 2024.03 |
| electric motor | Pure electric 75 horsepower | Pure electric 75 horsepower | Pure electric 75 horsepower |
| Pure electric cruising range (km) Ministry of Industry and Information Technology | 305 | 305 | 405 |
| Pure electric cruising range (km) CLTC | 305 | 305 | 405 |
| Charging time (hours) | Fast charging 0.5 hours, slow charging 4.3 hours | Fast charging 0.5 hours, slow charging 4.3 hours | Fast charging 0.5 hours, slow charging 5.6 hours |
| Fast charging capacity(%) | 30-80 | 30-80 | 30-80 |
| Maximum power(kW) | 55(75Ps) | 55(75Ps) | 55(75Ps) |
| Maximum torque (N·m) | 135 | 135 | 135 |
| gearbox | Electric vehicle single speed gearbox | Electric vehicle single speed gearbox | Electric vehicle single speed gearbox |
| Length x width x height (mm) | 3780x1715x1540 | 3780x1715x1540 | 3780x1715x1540 |
| Body structure | 5-door, 4-seat hatchback | 5-door, 4-seat hatchback | 5-door, 4-seat hatchback |
| Maximum speed (km/h) | 130 | 130 | 130 |
| Official 0-50Km/h acceleration time (s) | 4.9 | 4.9 | 4.9 |
| Electricity consumption per 100 kilometers (kWh/100km) | 9.6kWh | 9.6kWh | 9.6kWh |
| Electric energy equivalent fuel consumption (L/100km) | 1.12 | 1.12 | 1.12 |
| Body | |||
| Length(mm) | 3780 | 3780 | 3780 |
| Width(mm) | 1715 | 1715 | 1715 |
| Height(mm) | 1540 | 1540 | 1540 |
| Wheelbase(mm) | 2500 | 2500 | 2500 |
| Front wheelbase (mm) | 1500 | 1500 | 1500 |
| Rear wheelbase (mm) | 1500 | 1500 | 1500 |
| 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) | 4 | 4 | 4 |
| Curb weight (kg) | 1160 | 1160 | 1240 |
| Full load mass (kg) | 1460 | 1460 | 1540 |
| Luggage compartment volume (L) | 930 | 930 | 930 |
| electric motor | |||
| Motor description | Pure electric 75 horsepower | Pure electric 75 horsepower | Pure electric 75 horsepower |
| Motor type | Permanent magnet/synchronous | Permanent magnet/synchronous | Permanent magnet/synchronous |
| Total motor power (kW) | 55 | 55 | 55 |
| Total motor horsepower (Ps) | 75 | 75 | 75 |
| Total torque of motor (N·m) | 135 | 135 | 135 |
| Maximum power of front electric motor (kW) | 55 | 55 | 55 |
| Maximum torque of front electric motor (N·m) | 135 | 135 | 135 |
| 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) | 30.08 | 30.08 | 30.08 |
| Charging batteries | Fast charging 0.5 hours, slow charging 4.3 hours | Fast charging 0.5 hours, slow charging 4.3 hours | Fast charging 0.5 hours, slow charging 5.6 hours |
| ●Fast charging interface | ●Fast charging interface | ●Fast charging interface | |
| Maximum fast charging power (kw) | 30 | 30 | 40 |
| 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 | |||
| 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 | ||
| Rear suspension form | Trailing arm torsion beam non-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 | 165/65 R15 | 175/55 R16 | 175/55 R16 |
| Rear tire size | 165/65 R15 | 175/55 R16 | 175/55 R16 |
| 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 | |||
| Road traffic sign recognition | ○Optional | ||
| passive safety | |||
| front airbag | ●Driver’s seat | ●Driver’s seat | ●Driver’s seat |
| ●Passenger seat | ●Passenger seat | ●Passenger seat | |
| side airbag | ●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 alarm | ●tire pressure alarm | ●tire pressure alarm |
| Child seat interface (ISOFIX) | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| Auxiliary/control configuration | |||
| parking radar | ●back | ●back | ●back |
| Driving assistance images | ●Reverse image | ●Reverse image | ●Reverse image |
| cruise system | ●cruise control | ●cruise control | ●cruise control |
| ○adaptive cruise | |||
| 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 | |||
| Aluminum alloy wheels | ●Standard configuration | ●Standard configuration | |
| Internal configuration | |||
| Steering wheel material | ●plastic | ●cortex | ●cortex |
| steering wheel adjustment | ●up and down | ●up and down | ●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) | ●7 | ●7 | ●7 |
| 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 |
| Mobile phone wireless charging | ●Standard configuration | ●Standard configuration | |
| Seat configuration | |||
| seat material | ●imitation leather | ●imitation leather | ●imitation leather |
| Sports style seats | ●Standard configuration | ●Standard configuration | ●Standard configuration |
| 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 | |||
| Overall adjustment of passenger seat | ●Move forward and backward | ●Move forward and backward | ●Move forward and backward |
| ●Backrest angle | ●Backrest angle | ●Backrest angle | |
| Front/rear armrests | ●front row | ●front row | ●front row |
| Rear seat folding ratio | ●The whole row falls over | ●The whole row falls over | ●The whole row falls over |
| Intelligent Internet | |||
| Central control screen size (inches) | ●10.1 | ●10.1 | ●10.1 |
| 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 |
| 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 | ●1 person in the front row | ●1 person in the front row | ●1 person in the front row |
| USB/Type-C maximum charging power | Front row 10W | Front row 10W | Front row 10W |
| Number of speakers (pieces) | ●4 | ●4 | ●4 |
| Lighting configuration | |||
| Low beam lights | ●halogen | ●LED | ●LED |
| High beam | ●halogen | ●LED | ●LED |
| daytime running lights | ●Standard configuration | ●Standard configuration | |
| Adaptive high and low beam | ○Optional | ||
| 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 | ●Driver’s seat | |
| Window anti-pinch function | ●Standard configuration | ●Standard configuration | |
| Exterior rearview mirror function | ●Electric adjustment | ●Electric adjustment | ●Electric adjustment |
| ●heating | ●heating | ●heating | |
| Car vanity mirror | ●Main driving position + lighting | ●Main driving position + lighting | ●Main driving position + lighting |
| ●Passenger seat + illuminated | ●Passenger seat + illuminated | ●Passenger seat + illuminated | |
| Air conditioner/refrigerator | |||
| Air conditioning control method | ●Manual | ●Manual | ●Manual |
| Intelligent configuration | |||
| Vehicle intelligent system | ●DiLink | ●DiLink | ●DiLink |
| 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 | |
| Number of cameras outside the car (number) | ●1 | ●1 | ●1 |
| Number of ultrasonic radars (units) | ●3 | ●3 | ●3 |
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