BYD e7 2025 450 Smart Edition
BYD e7 2025 520 Smart Edition
BYD e7 2025 520 Smart Edition
BYD e7 2025 450 Smart Travel Edition
BYD e7 2025 520 Smart Travel Edition
BYD e7 2025 520 Smart Travel Edition
Manufacturers
BYD
BYD
BYD
BYD
BYD
BYD
level
mid-size car
mid-size car
mid-size car
mid-size car
mid-size car
mid-size car
Energy type
pure electric
pure electric
pure electric
pure electric
pure electric
pure electric
Launch date
2025-05-17
2025-05-17
2025-05-17
2025-08-15
2025-08-15
2025-08-15
CLTC pure electric range (km)
450
520
520
450
520
520
Battery fast charging time (hours)
0.47
0.43
0.43
0.47
0.43
0.43
Battery fast charging range (%)
30-80
30-80
30-80
30-80
30-80
30-80
Maximum power (kW)
100
100
100
100
100
100
Maximum torque (N·m)
180
180
180
180
180
180
Body structure
4-door, 5-seater sedan
4-door, 5-seater sedan
4-door, 5-seater sedan
4-door, 5-seater sedan
4-door, 5-seater sedan
4-door, 5-seater sedan
Electric motor (Ps)
136
136
136
136
136
136
Length * Width * Height (mm)
4780*1900*1515
4780*1900*1515
4780*1900*1515
4780*1900*1515
4780*1900*1515
4780*1900*1515
Official 0-100km/h acceleration (s)
-
-
-
-
-
-
Official 0-50km/h acceleration (s)
4.7
4.9
4.9
4.7
4.9
4.9
Maximum speed (km/h)
150
150
150
150
150
150
Electricity-equivalent fuel consumption (L/100km)
1.32
1.37
1.37
1.32
1.37
1.37
Whole vehicle warranty
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
Curb weight (kg)
1499
1566
1566
1499
1566
1566
Maximum load capacity (kg)
1924
1991
1991
1924
1991
1991
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
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
Body structure
sedan
sedan
sedan
sedan
sedan
sedan
Car door opening method
Hinged door
Hinged door
Hinged door
Hinged door
Hinged door
Hinged door
Drag coefficient (Cd)
-
-
-
-
-
-
Previous electric motor brand
Changsha BYD
Changsha BYD
Changsha BYD
Changsha BYD
Changsha BYD
Changsha BYD
Front motor model
TZ180XSJ
TZ180XSJ
TZ180XSJ
TZ180XSJ
TZ180XSJ
TZ180XSJ
Motor type
Permanent magnet/synchronous
Permanent magnet/synchronous
Permanent magnet/synchronous
Permanent magnet/synchronous
Permanent magnet/synchronous
Permanent magnet/synchronous
Total power of electric motors (kW)
100
100
100
100
100
100
Total horsepower of electric motors (Ps)
136
136
136
136
136
136
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
Number of drive motors
single motor
single motor
single motor
single motor
single motor
single motor
Motor layout
Front
Front
Front
Front
Front
Front
Warranty for the three electric systems
-
-
-
Six years or 600,000 kilometers
Six years or 600,000 kilometers
Six years or 600,000 kilometers
First Owner Warranty Policy for Three Key Electronics (Battery, Motor, and Electronic Controls)
Lifetime warranty/Non-commercial (Liability exclusions are subject to official terms)
Lifetime warranty/Non-commercial (Liability exclusions are subject to official terms)
Lifetime warranty/Non-commercial (Liability exclusions are subject to official terms)
-
-
-
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 cooling method
direct cooling
direct cooling
direct cooling
direct cooling
direct cooling
direct cooling
CLTC pure electric range (km)
450
520
520
450
520
520
Battery energy (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
Fast charging function
support
support
support
support
support
support
Fast charging power (kW)
70
84
84
70
84
84
Battery fast charging time (hours)
0.47
0.43
0.43
0.47
0.43
0.43
Battery fast charging range (%)
30-80
30-80
30-80
30-80
30-80
30-80
slow charging port location
right front side of the car
right front side of the car
right front side of the car
right front side of the car
right front side of the car
right front side of the car
Fast charging port location
right rear side of the car
right rear side of the car
right rear side of the car
right rear side of the car
right rear side of the car
right rear side of the car
Transmission type
Fixed gear ratio gearbox
Fixed gear ratio gearbox
Fixed gear ratio gearbox
Fixed gear ratio gearbox
Fixed gear ratio gearbox
Fixed gear ratio gearbox
driving method
Front-engine, front-wheel drive
Front-engine, front-wheel drive
Front-engine, front-wheel drive
Front-engine, front-wheel drive
Front-engine, front-wheel drive
Front-engine, 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
Vehicle body structure
Load-bearing
Load-bearing
Load-bearing
Load-bearing
Load-bearing
Load-bearing
Front tire specifications
Spare tire specifications
Driver/passenger airbags
host/vice
host/vice
host/vice
host/vice
host/vice
host/vice
Front/Rear Side Airbags
forward/back-
forward/back-
forward/back-
forward/back-
forward/back-
forward/back-
Front/rear head airbags (curtains)
forward/back
forward/back
forward/back
forward/back
forward/back
forward/back
ABS anti-lock braking system
Brakeforce Distribution (EBD/CBC, etc.)
Brake assist (EBA/BAS/BA, etc.)
Traction control (ASR/TCS/TRC, etc.)
Vehicle stability control (ESC/ESP/DSC, etc.)
Tire pressure monitoring function
ISOFIX child seat anchors
Lane departure warning system
-
-
-
-
-
-
Active braking/active safety system
-
-
-
-
-
-
Fatigue driving warning
-
-
-
-
-
-
Driving mode switching
sports
economy
Standard/Comfort
sports
economy
Standard/Comfort
sports
economy
Standard/Comfort
sports
economy
Standard/Comfort
sports
economy
Standard/Comfort
sports
economy
Standard/Comfort
Front/Rear Parking Radar
Front-/Back
Front-/Back
Front-/Back
Front-/Back
Front-/Back
Front-/Back
Driving assistance imaging
360-degree panoramic imaging
360-degree panoramic imaging
Number of ultrasonic radars
Satellite navigation system
Navigation traffic information display
Lane Keeping Assist
-
-
-
-
-
-
LED daytime running lights
Adaptive high and low beam
-
-
-
-
-
-
Headlight height adjustable
Headlights delayed shut off
Skylight type
-
-
Openable panoramic sunroof
-
-
Openable panoramic sunroof
Front/Rear Electric Windows
forward/back
forward/back
forward/back
forward/back
forward/back
forward/back
One-touch window lift function
Anti-pinch function for car windows
Rain-sensing wiper function
-
-
-
-
-
-
Exterior rearview mirror function
Electric adjustment
Heated rearview mirrors
Electric adjustment
Heated rearview mirrors
Electric adjustment
Heated rearview mirrors
Electric adjustment
Heated rearview mirrors
Electric adjustment
Heated rearview mirrors
Electric adjustment
Heated rearview mirrors
Interconnected/Intelligent
Central control color screen
Central control screen size
Mobile phone interconnection/mapping
-
-
-
-
-
-
Voice recognition control system
Voice assistant wake word
Voice regional wake-up recognition
Continuous speech recognition
-
-
-
-
What is visible can be said
-
-
-
-
In-vehicle intelligent system
Mobile APP remote function
Door control
Headlight control
Air conditioning control
Vehicle location/car finding
Door control
Headlight control
Air conditioning control
Vehicle location/car finding
Door control
Headlight control
Air conditioning control
Vehicle location/car finding
Door control
Headlight control
Air conditioning control
Vehicle location/car finding
Door control
Headlight control
Air conditioning control
Vehicle location/car finding
Door control
Headlight control
Air conditioning control
Vehicle location/car finding
Steering wheel/rearview mirror
Steering wheel position adjustment
Manual up/down and forward/backward adjustment
Manual up/down and forward/backward adjustment
Manual up/down and forward/backward adjustment
Manual up/down and forward/backward adjustment
Manual up/down and forward/backward adjustment
Manual up/down and forward/backward adjustment
Gear shifting
Electronic column shifter
Electronic column shifter
Electronic column shifter
Electronic column shifter
Electronic column shifter
Electronic column shifter
Multi-function steering wheel
Steering wheel heating
-
-
-
-
-
-
Steering wheel memory
-
-
-
-
-
-
Onboard computer display screen
Full LCD instrument panel
Interior rearview mirror function
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
Wireless charging function for mobile phones
-
-
-
-
-
-
Driver's seat adjustment method
Adjusting forward and backward
Backrest adjustment
Height adjustment (2-way)
Adjusting forward and backward
Backrest adjustment
Height adjustment (2-way)
Adjusting forward and backward
Backrest adjustment
Height adjustment (2-way)
Adjusting forward and backward
Backrest adjustment
Height adjustment (2-way)
Adjusting forward and backward
Backrest adjustment
Height adjustment (2-way)
Adjusting forward and backward
Backrest adjustment
Height adjustment (2-way)
Passenger seat adjustment method
Adjusting forward and backward
Backrest adjustment
Adjusting forward and backward
Backrest adjustment
Adjusting forward and backward
Backrest adjustment
Adjusting forward and backward
Backrest adjustment
Adjusting forward and backward
Backrest adjustment
Adjusting forward and backward
Backrest adjustment
Power-adjustable driver and passenger seats
-
-
-
-
-
-
Front seat functions
Heated (driver's seat only)
Ventilation (driver's seat only)
Heated (driver's seat only)
Ventilation (driver's seat only)
Heated (driver's seat only)
Ventilation (driver's seat only)
Heated (driver's seat only)
Ventilation (driver's seat only)
Heated (driver's seat only)
Ventilation (driver's seat only)
Heated (driver's seat only)
Ventilation (driver's seat only)
Electric seat memory function
-
-
-
-
-
-
Adjustable buttons for the rear passenger seat
-
-
-
-
-
-
Second row seat adjustment
-
-
-
-
-
-
Front/Rear Center Armrest
forward/back-
forward/back-
forward/back-
forward/back-
forward/back-
forward/back-
Ambient lighting in car interior
-
-
-
-
-
-
Air conditioner/refrigerator
Air conditioning temperature control methods
Automatic air conditioning
Automatic air conditioning
Automatic air conditioning
Automatic air conditioning
Automatic air conditioning
Automatic air conditioning
heat pump air conditioner
Rear independent air conditioning
-
-
-
-
-
-
Temperature zone control
-
-
-
-
-
-
