Exterior Design
BYD e7 adopts the new “upward aesthetic design” concept, the front face is equipped with a closed grille and elongated light clusters, the overall visual recognition is high. The side of the car is equipped with glossy black wheels and traditional door handle design. The rear adopts a penetrating taillight structure, officially named the “double-wheeled string moon encircling taillight group”, with both fashionable and technological styling.
Dimensions, BYD e7 length, width and height of 4780 mm, 1900 mm and 1515 mm, respectively, wheelbase of 2820 mm, is located in the mid-sized sedan market.
Interior Design
BYD e7 is equipped with a small floating LCD instrument with 15.6-inch horizontal center control screen and three-spoke multi-function steering wheel, the function layout is simple and practical. The configuration covers electronic pocket shifter, panoramic sunroof, electric sunshade, high-level version of DiLink 100 intelligent cockpit system, heat pump air conditioning, and remote control function, the latter of which can realize the operation of door opening and closing, air conditioning on and off, and blinking lights and siren.
Power
The BYD e7 is powered by a single motor drive with a maximum power of 100 kW. The battery is available in 48kWh and 57.6kWh capacity versions with CLTC ranges of 450km and 520km respectively. The battery is supplied by Verdi Battery, which guarantees the vehicle’s range and operational stability.
| 2025 BYD e7 450 Smart Edition | 2025 BYD e7 520 Smart Edition | 2025 BYD e7 520 Smart Edition | 2025 BYD e7 450 Smart Travel Edition | 2025 BYD e7 520 Smart Travel Edition | 2025 BYD e7 520 Smart Travel Edition | |
|---|---|---|---|---|---|---|
| Basic Information | ||||||
| Launch date | 2025.05 | 2025.05 | 2025.05 | Aug-25 | Aug-25 | Aug-25 |
| Body level | Mid-size sedan | Mid-size sedan | Mid-size sedan | Mid-size sedan | Mid-size sedan | Mid-size sedan |
| Length * Width * Height (mm) | 4780*1900*1515 | 4780*1900*1515 | 4780*1900*1515 | 4780*1900*1515 | 4780*1900*1515 | 4780*1900*1515 |
| Energy type | pure electric | pure electric | pure electric | pure electric | pure electric | pure electric |
| CLTC pure electric range (km) | 450 | 520 | 520 | 450 | 520 | 520 |
| Total power of electric motors (kW) | 100 | 100 | 100 | 100 | 100 | 100 |
| Total torque of the electric motor (N·m) | 180 | 180 | 180 | 180 | 180 | 180 |
| Maximum speed (km/h) | 150 | 150 | 150 | 150 | 150 | 150 |
| Battery Type | Lithium iron phosphate batteries | Lithium iron phosphate batteries | Lithium iron phosphate batteries | Lithium iron phosphate batteries | Lithium iron phosphate batteries | Lithium iron phosphate batteries |
| Battery capacity (kWh) | 48 | 57.6 | 57.6 | 48 | 57.6 | 57.6 |
| Fast charging time (h) | 0.47 | 0.43 | 0.43 | 0.47 | 0.43 | 0.43 |
| Fast charging capacity (%) | 30-80 | 30-80 | 30-80 | 30-80 | 30-80 | 30-80 |
| Warranty Policy | Six years or 150,000 kilometers | Six years or 150,000 kilometers | Six years or 150,000 kilometers | One year or 100,000 kilometers | One year or 100,000 kilometers | One year or 100,000 kilometers |
| Official 0-50km/h acceleration (s) | 4.7 | 4.9 | 4.9 | 4.7 | 4.9 | 4.9 |
| Body | ||||||
| Length (mm) | 4780 | 4780 | 4780 | 4780 | 4780 | 4780 |
| Width (mm) | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 |
| Height(mm) | 1515 | 1515 | 1515 | 1515 | 1515 | 1515 |
| Wheelbase (mm) | 2820 | 2820 | 2820 | 2820 | 2820 | 2820 |
| Front track width (mm) | 1608 | 1608 | 1608 | 1608 | 1608 | 1608 |
| Rear track width (mm) | 1616 | 1616 | 1616 | 1616 | 1616 | 1616 |
| Curb weight (kg) | 1499 | 1566 | 1566 | 1499 | 1566 | 1566 |
| Maximum load capacity (kg) | 1924 | 1991 | 1991 | 1924 | 1991 | 1991 |
| Number of car doors | 4 | 4 | 4 | 4 | 4 | 4 |
| Number of seats | 5 | 5 | 5 | 5 | 5 | 5 |
| Approach angle (°) | 14 | 14 | 14 | 14 | 14 | 14 |
| Departure angle (°) | 16 | 16 | 16 | 16 | 16 | 16 |
| Minimum turning radius (m) | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 |
| electric motor | ||||||
| Total power of electric motors (kW) | 100 | 100 | 100 | 100 | 100 | 100 |
| Total torque of the electric motor (N·m) | 180 | 180 | 180 | 180 | 180 | 180 |
| Maximum power of the front motor (kW) | 100 | 100 | 100 | 100 | 100 | 100 |
| Maximum torque of the front motor (N·m) | 180 | 180 | 180 | 180 | 180 | 180 |
| CLTC pure electric range (km) | 450 | 520 | 520 | 450 | 520 | 520 |
| Battery capacity (kWh) | 48 | 57.6 | 57.6 | 48 | 57.6 | 57.6 |
| Energy consumption per 100 kilometers (kWh/100km) | 11.4 | 11.8 | 11.8 | 11.4 | 11.8 | 11.8 |
| Electricity-equivalent fuel consumption (L/100km) | 1.32 | 1.37 | 1.37 | 1.32 | 1.37 | 1.37 |
| Fast charging time (h) | 0.47 | 0.43 | 0.43 | 0.47 | 0.43 | 0.43 |
| Motor structure | Permanent magnet | Permanent magnet | Permanent magnet | Permanent magnet | Permanent magnet | Permanent magnet |
| Motor working principle | synchronous | synchronous | synchronous | synchronous | synchronous | synchronous |
| Number of drive motors | single motor | single motor | single motor | single motor | single motor | single motor |
| Motor layout | Front | Front | Front | Front | Front | Front |
| Battery Type | Lithium iron phosphate batteries | Lithium iron phosphate batteries | Lithium iron phosphate batteries | Lithium iron phosphate batteries | Lithium iron phosphate batteries | Lithium iron phosphate batteries |
| Battery cell brands | Freddie | Freddie | Freddie | Freddie | Freddie | Freddie |
| Battery cooling method | direct cooling | direct cooling | direct cooling | direct cooling | direct cooling | direct cooling |
| Fast charging function | support | support | support | support | support | support |
| Fast charging capacity (%) | 30-80 | 30-80 | 30-80 | 30-80 | 30-80 | 30-80 |
| Energy recovery | ● | ● | ● | ● | ● | ● |
| Battery pack warranty | - | - | - | Six years or 600,000 kilometers | Six years or 600,000 kilometers | Six years or 600,000 kilometers |
| Battery preheating | ● | ● | ● | ● | ● | ● |
| External discharge | ● | ● | ● | ● | ● | ● |
| Electric configuration | ||||||
| Fast charging power (kW) | 70 | 84 | 84 | 70 | 84 | 84 |
| Chassis/Steering | ||||||
| Drive form | front-wheel drive | front-wheel drive | front-wheel drive | front-wheel drive | front-wheel drive | front-wheel drive |
| Front suspension type | MacPherson independent suspension | MacPherson independent suspension | MacPherson independent suspension | MacPherson independent suspension | MacPherson independent suspension | MacPherson independent suspension |
| Rear suspension type | Torsion beam non-independent suspension | Torsion beam non-independent suspension | Torsion beam non-independent suspension | Torsion beam non-independent suspension | Torsion beam non-independent suspension | Torsion beam non-independent suspension |
| Steering power type | Electric Assist | Electric Assist | Electric Assist | Electric Assist | Electric Assist | Electric Assist |
| Wheels/Brakes | ||||||
| Front/Rear Brake Type | Ventilation disc type / disc type | Ventilation disc type / disc type | Ventilation disc type / disc type | Ventilation disc type / disc type | Ventilation disc type / disc type | Ventilation disc type / disc type |
| Parking brake type | Electronic parking brake | Electronic parking brake | Electronic parking brake | Electronic parking brake | Electronic parking brake | Electronic parking brake |
| Front tire specifications | 205/60 R16 | 205/60 R16 | 205/60 R16 | 205/60 R16 | 205/60 R16 | 205/60 R16 |
| Rear tire specifications | 205/60 R16 | 205/60 R16 | 205/60 R16 | 205/60 R16 | 205/60 R16 | 205/60 R16 |
| Wheel material | steel | aluminum alloy | aluminum alloy | steel | aluminum alloy | aluminum alloy |
| Spare tire specifications | Tire repair tools | Tire repair tools | Tire repair tools | Tire repair tools | Tire repair tools | Tire repair tools |
| Active/passive safety configuration | ||||||
| ABS anti-lock braking system | ● | ● | ● | ● | ● | ● |
| Brakeforce Distribution (EBD/CBC, etc.) | ● | ● | ● | ● | ● | ● |
| Brake assist (BA/EBA/BAS, etc.) | ● | ● | ● | ● | ● | ● |
| Traction control (ASR/TCS/TRC, etc.) | ● | ● | ● | ● | ● | ● |
| Vehicle stability control (ESC/ESP/DSC, etc.) | ● | ● | ● | ● | ● | ● |
| Low speed warning | ● | ● | ● | ● | ● | ● |
| Front airbags | ●Driver's side airbag | ●Driver's side airbag | ●Driver's side airbag | ●Driver's side airbag | ●Driver's side airbag | ●Driver's side airbag |
| ●Passenger's side airbag | ●Passenger's side airbag | ●Passenger's side airbag | ●Passenger's side airbag | ●Passenger's side airbag | ●Passenger's side airbag | |
| ○Side airbags | ○Side airbags | ●Side airbags | ○Side airbags | ○Side airbags | ●Side airbags | |
| ○Head airbags (curtains) | ○Head airbags (curtains) | ●Head airbags (curtain airbags) | ○Head airbags (curtains) | ○Head airbags (curtains) | ●Head airbags (curtain airbags) | |
| Rear airbags | ○ Head airbag (curtain) | ○ Head airbag (curtain) | ●Head airbags (air curtains) | ○ Head airbag (curtain) | ○ Head airbag (curtain) | ●Head airbags (air curtains) |
| Tire pressure monitoring device | ●Alarm | ●Alarm | ●Alarm | ●Alarm | ●Alarm | ●Alarm |
| Seatbelt reminder | ●Full vehicle | ●Full vehicle | ●Full vehicle | ●Full vehicle | ●Full vehicle | ●Full vehicle |
| ISOFIX child seat | ● | ● | ● | ● | ● | ● |
| Assist/Control Configuration | ||||||
| Parking radar | ●After | ●After | ●After | ●After | ●After | ●After |
| Driving assistance imaging | ● Reversing camera | ● Reversing camera | ●360-degree panoramic imaging | ● Reversing camera | ● Reversing camera | ●360-degree panoramic imaging |
| Cruise system | ● Cruise Control | ● Cruise Control | ● Cruise Control | ● Cruise Control | ● Cruise Control | ● Cruise Control |
| Driving mode switching | ●Sports | ●Sports | ●Sports | ●Sports | ●Sports | ●Sports |
| ●Finance | ●Finance | ●Finance | ●Finance | ●Finance | ●Finance | |
| ●Standard/Comfort | ●Standard/Comfort | ●Standard/Comfort | ●Standard/Comfort | ●Standard/Comfort | ●Standard/Comfort | |
| Hill Start Assist | ● | ● | ● | ● | ● | ● |
| Automatic parking | ● | ● | ● | ● | ● | ● |
| External/Anti-theft Configuration | ||||||
| skylight | - | - | ●Openable panoramic sunroof | - | - | ●Openable panoramic sunroof |
| Key type | ●Remote key | ●Remote key | ●Remote key | ●Remote key | ●Remote key | ●Remote key |
| ●Bluetooth key | ●Bluetooth key | ●Bluetooth key | ●Bluetooth key | ●Bluetooth key | ●Bluetooth key | |
| Keyless entry | ● | ● | ● | ● | ● | ● |
| Keyless start system | ● | ● | ● | ● | ● | ● |
| Remote start function | ● | ● | ● | ● | ● | ● |
| Central locking | ● | ● | ● | ● | ● | ● |
| Internal configuration | ||||||
| Steering wheel material | ●Plastics | ●Plastics | ●Plastics | ●Plastics | ●Plastics | ●Plastics |
| Steering wheel adjustment | ● Manually | ● Manually | ● Manually | ● Manually | ● Manually | ● Manually |
| adjustable (height up/ | adjustable (height up/ | adjustable (height up/ | adjustable (height up/ | adjustable (height up/ | adjustable (height up/ | |
| down) and (forward/backward) | down) and (forward/backward) | down) and (forward/backward) | down) and (forward/backward) | down) and (forward/backward) | down) and (forward/backward) | |
| Steering wheel functions | ●Multifunctional | ●Multifunctional | ●Multifunctional | ●Multifunctional | ●Multifunctional | ●Multifunctional |
| Central handrail | ●Previous | ●Previous | ●Previous | ●Previous | ●Previous | ●Previous |
| Gear shifting | ●Electronic column shifter | ●Electronic column shifter | ●Electronic column shifter | ●Electronic column shifter | ●Electronic column shifter | ●Electronic column shifter |
| Full LCD instrument panel | ● | ● | ● | ● | ● | ● |
| LCD instrument size | 5 inches | 5 inches | 5 inches | 5 inches | 5 inches | 5 inches |
| Smart hardware | ||||||
| Number of cameras | ●1 | ●1 | ●4 | ●1 | ●1 | ●4 |
| Number of ultrasonic radars | ●4 | ●4 | ●4 | ●4 | ●4 | ●4 |
| Voice regional wake-up recognition | ●Dual Zone | ●Dual Zone | ●Four regions | ●Dual Zone | ●Dual Zone | ●Four regions |
| Seats | ||||||
| Seat material | ● Faux leather | ● Faux leather | ● Faux leather | ● Faux leather | ● Faux leather | ● Faux leather |
| Front seat functions | ○ Heating (driver's seat only) | ○ Heating (driver's seat only) | ● Heating (driver's seat only) | ○ Heating (driver's seat only) | ○ Heating (driver's seat only) | ● Heating (driver's seat only) |
| ○ Ventilation (driver's seat only) | ○ Ventilation (driver's seat only) | ● Ventilation (driver's seat only) | ○ Ventilation (driver's seat only) | ○ Ventilation (driver's seat only) | ● Ventilation (driver's seat only) | |
| Driver's seat adjustment method | ● Fore-and-aft adjustment | ● Fore-and-aft adjustment | ● Fore-and-aft adjustment | ● Fore-and-aft adjustment | ● Fore-and-aft adjustment | ● Fore-and-aft adjustment |
| ● Backrest adjustment | ● Backrest adjustment | ● Backrest adjustment | ● Backrest adjustment | ● Backrest adjustment | ● Backrest adjustment | |
| ● Height adjustment (2-way) | ● Height adjustment (2-way) | ● Height adjustment (2-way) | ● Height adjustment (2-way) | ● Height adjustment (2-way) | ● Height adjustment (2-way) | |
| Passenger seat adjustment method | ●Fore-and-aft adjustment | ●Fore-and-aft adjustment | ●Fore-and-aft adjustment | ●Fore-and-aft adjustment | ●Fore-and-aft adjustment | ●Fore-and-aft adjustment |
| multimedia | ●Backrest adjustment | ●Backrest adjustment | ●Backrest adjustment | ●Backrest adjustment | ●Backrest adjustment | ●Backrest adjustment |
| Central control color screen | ● Touchscreen LCD | ● Touchscreen LCD | ● Touchscreen LCD | ● Touchscreen LCD | ● Touchscreen LCD | ● Touchscreen LCD |
| Satellite navigation system | ● | ● | ● | ● | ● | ● |
| Navigation traffic information display | ● | ● | ● | ● | ● | ● |
| In-vehicle intelligent system | ●DiLink | ●DiLink | ●DiLink | ●DiLink | ●DiLink | ●DiLink |
| Mobile APP remote function | ● Door controls | ● Door controls | ● Door controls | ● Door controls | ● Door controls | ● Door controls |
| ● Lighting controls | ● Lighting controls | ● Lighting controls | ● Lighting controls | ● Lighting controls | ● Lighting controls | |
| ● Air conditioning controls | ● Air conditioning controls | ● Air conditioning controls | ● Air conditioning controls | ● Air conditioning controls | ● Air conditioning controls | |
| ● Vehicle location/find vehicle | ● Vehicle location/find vehicle | ● Vehicle location/find vehicle | ● Vehicle location/find vehicle | ● Vehicle location/find vehicle | ● Vehicle location/find vehicle | |
| Bluetooth/Car Phone | ● | ● | ● | ● | ● | ● |
| Number of speakers | 4 | 4 | 4 | 4 | 4 | 4 |
| Voice recognition control system | ● | ● | ● | ● | ● | ● |
| Central control screen size | ●10.1 inches | ●10.1 inches | ●15.6 inches | ●10.1 inches | ●10.1 inches | ●15.6 inches |
| Voice assistant wake word | ●Hello, Xiaodi | ●Hello, Xiaodi | ●Hello, Xiaodi | ●Hello, Xiaodi | ●Hello, Xiaodi | ●Hello, Xiaodi |
| Continuous speech recognition | - | - | ● | - | - | ● |
| What is visible can be said | - | - | ● | - | - | ● |
| 4G/5G networks | ●4G | ●4G | ●5G | ●4G | ●4G | ●5G |
| Wi-Fi hotspot | ● | ● | ● | ● | ● | ● |
| Connected Vehicles | ● | ● | ● | ● | ● | ● |
| OTA upgrade | ● | ● | ● | ● | ● | ● |
| Interface support | ●USB interface | ●USB interface | ●USB interface | ●USB interface | ●USB interface | ●USB interface |
| ●Type-C interface | ●Type-C interface | ●Type-C interface | ●Type-C interface | ●Type-C interface | ●Type-C interface | |
| Number of USB/Type-C ports | ● 2 in the front row / 2 in the back row | ● 2 in the front row / 2 in the back row | ● 2 in the front row / 2 in the back row | ● 2 in the front row / 2 in the back row | ● 2 in the front row / 2 in the back row | ● 2 in the front row / 2 in the back row |
| USB/Type-C maximum charging power | ●60W | ●60W | ●60W | ●60W | ●60W | ●60W |
| App Store | ● | ● | ● | ● | ● | ● |
| light | ||||||
| low beam headlights | ●LED | ●LED | ●LED | ●LED | ●LED | ●LED |
| High beams | ●LED | ●LED | ●LED | ●LED | ●LED | ●LED |
| LED daytime running lights | ● | ● | ● | ● | ● | ● |
| Headlights are adjustable | ● | ● | ● | ● | ● | ● |
| Automatic headlights | ● | ● | ● | ● | ● | ● |
| Headlights delayed shut-off | ● | ● | ● | ● | ● | ● |
| Glass/Rearview Mirror | ||||||
| Electric windows | ●Before | ●Before | ●Before | ●Before | ●Before | ●Before |
| ●After | ●After | ●After | ●After | ●After | ●After | |
| One-touch window operation | ●Driver's seat | ●Driver's seat | ●Driver's seat | ●Driver's seat | ●Driver's seat | ●Driver's seat |
| Anti-pinch function for car windows | ● | ● | ● | ● | ● | ● |
| exterior rearview mirror | ●Electrically adjustable | ●Electrically adjustable | ●Electrically adjustable | ●Electrically adjustable | ●Electrically adjustable | ●Electrically adjustable |
| ●Heating | ●Heating | ●Heating | ●Heating | ●Heating | ●Heating | |
| Interior rearview mirror | ● Manual anti-glare | ● Manual anti-glare | ● Manual anti-glare | ● Manual anti-glare | ● Manual anti-glare | ● Manual anti-glare |
| Air conditioner/refrigerator | ||||||
| Air conditioning control methods | ●Automatic control | ●Automatic control | ●Automatic control | ●Automatic control | ●Automatic control | ●Automatic control |
| heat pump air conditioner | ● | ● | ● | ● | ● | ● |
| Rear air vent | ● | ● | ● | ● | ● | ● |
| PM2.5 filtration | ● | ● | ● | ● | ● | ● |
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