BYD e7 2025 - Affordable mid-size electric sedan with practical range and efficient design
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| Manufacturer | BYD |
| Vehicle Level | Mid-size sedan |
| Energy Type | Pure Electric |
| Launch Date | 2025.08 |
| CLTC Pure Electric Range (km) | 450 |
| Fast Charging Time (hours) | 0.47 |
| Fast Charging Range (%) | 30-80 |
| Maximum Power (kW) | 100 |
| Maximum Torque (N·m) | 180 |
| Transmission | Single-speed EV transmission |
| Body Structure | 4-door 5-seat sedan |
| Engine | Pure Electric |
| Electric Motor (Ps) | 136 |
| Length×Width×Height (mm) | 4780*1900*1515 |
| Official 0-50 km/h Acceleration (s) | 4.7 |
| Maximum Speed (km/h) | 150 |
| Electric Energy Equivalent Fuel Consumption | 1.32 |
| Vehicle Warranty | 1 year or 100,000 km |
| Curb Weight (kg) | 1499 |
| Maximum Full Load Mass (kg) | 1924 |
| Length (mm) | 4780 |
| Width (mm) | 1900 |
| Height (mm) | 1515 |
| Wheelbase (mm) | 2820 |
| Front Track Width (mm) | 1608 |
| Rear Track Width (mm) | 1616 |
| Approach Angle (°) | 14 |
| Departure Angle (°) | 16 |
| Minimum Turning Radius (m) | 5.4 |
| Body Structure | Sedan |
| Door Opening Method | Conventional doors |
| Number of Doors | 4 |
| Number of Seats | 5 |
| Energy Type | Pure Electric |
| Front Motor Brand | Changsha BYD |
| Front Motor Model | TZ180XSJ |
| Motor Type | Permanent Magnet Synchronous |
| Total Motor Power (kW) | 100 |
| Total Motor Horsepower (Ps) | 136 |
| Total Motor Torque (N·m) | 180 |
| Front Motor Maximum Power (kW) | 100 |
| Front Motor Maximum Torque (N·m) | 180 |
| Number of Drive Motors | Single motor |
| Motor Layout | Front |
| Three-Electric First Owner Warranty Policy | 6 years or 600,000 km |
| Battery Type | Lithium Iron Phosphate (LFP) |
| Battery Cell Brand | FinDreams (Fudi) |
| Battery Cooling Method | Direct cooling |
| CLTC Pure Electric Range (km) | 450 |
| Battery Energy (kWh) | 48 |
| Power Consumption per 100km (kWh) | 11.4 |
| Fast Charging Function | Supported |
| Fast Charging Power (kW) | 70 |
| Fast Charging Time (hours) | 0.47 |
| Fast Charging Range (%) | 30-80 |
| Slow Charging Port Location | Right front side |
| Fast Charging Port Location | Right rear side |
| Abbreviation | Single-speed EV transmission |
| Number of Gears | 1 |
| Transmission Type | Fixed ratio gearbox |
| Drive Mode | Front-wheel drive |
| Front Suspension Type | MacPherson independent suspension |
| Rear Suspension Type | Torsion beam semi-independent suspension |
| Power Steering Type | Electric power steering |
| Body Structure | Unibody |
| Front Brake Type | Ventilated disc |
| Rear Brake Type | Disc |
| Parking Brake Type | Electronic parking brake |
| Front Tire Specifications | 205/60 R16 |
| Rear Tire Specifications | 205/60 R16 |
| Spare Tire Specifications | Tire repair kit |
| Driver/Passenger Seat Airbags | Driver / Passenger |
| Front/Rear Head Airbags (Curtain) | Front / Rear |
| ABS Anti-lock Braking System | ✓ |
| Braking Force Distribution (EBD/CBC) | ✓ |
| Brake Assist (EBA/BAS/BA) | ✓ |
| Traction Control (ASR/TCS/TRC) | ✓ |
| Vehicle Stability Control (ESC/ESP/DSC) | ✓ |
| Tire Pressure Monitoring | Tire pressure warning |
| Seat Belt Unfastened Reminder | All seats |
| ISOFIX Child Seat Interface | ✓ |
| Lane Departure Warning System | ✕ |
| Active Braking/Safety Systems | ✕ |
| Fatigue Driving Tips | ✕ |
| DOW Door Opening Warning | ✕ |
| Forward Collision Warning | ✕ |
| Rear Collision Warning | ✕ |
| Sentry Mode/Clairvoyance | ✕ |
| Low Speed Warning | ✓ |
| Built-in Driving Recorder | ✕ |
| Roadside Assistance Call | ✕ |
| Anti-Rollover System | ✕ |
| Driving Mode Switch | Sport, Eco, Standard/Comfort |
| Energy Recovery System | ✓ |
| Automatic Parking | ✓ |
| Hill Start Assist | ✓ |
| Steep Slope Descent | ✕ |
| Air Suspension | ✕ |
| Front/Rear Parking Radar | Rear only |
| Driving Assistance Images | Reversing camera |
| Transparent Chassis/540° Imaging | ✕ |
| Number of Cameras | 1 |
| Number of Ultrasonic Radars | 4 |
| Number of LiDARs | 0 |
| LiDAR Line Count | 0 |
| Cruise Control System | Cruise control |
| Reversing Side Warning System | ✕ |
| Satellite Navigation System | ✓ |
| Navigation Traffic Information Display | ✓ |
| High Precision Maps | ✕ |
| Lane Change Assistance | ✕ |
| Lane Keeping Assist System | ✕ |
| Lane Centering | ✕ |
| Road Traffic Sign Recognition | ✕ |
| Assisted Parking | ✕ |
| Remote Control Parking | ✕ |
| Assisted Lane Change | ✕ |
| Automatic Exit/Entry of Auxiliary Ramp | ✕ |
| Traffic Light Recognition | ✕ |
| Hands-Off Steering Wheel Detection | ✕ |
| Start Reminder | ✕ |
| Rim Material | Steel |
| Electric Trunk | ✕ |
| Sensor Trunk | ✕ |
| Electric Trunk Position Memory | ✕ |
| Roof Rack | ✕ |
| Central Locking System | ✓ |
| Key Type | Remote key, Bluetooth key |
| Keyless Start System | ✓ |
| Keyless Entry Function | ✓ |
| Hidden Electric Door Handles | ✕ |
| Active Closed Grille | ✕ |
| Remote Start Function | ✓ |
| Battery Preheating | ✓ |
| External Discharge | ✓ |
| Low Beam Light Source | LED |
| High Beam Light Source | LED |
| LED Daytime Running Lights | ✓ |
| Adaptive High and Low Beam | ✕ |
| Automatic Headlight | ✓ |
| Headlight Height Adjustable | ✓ |
| Headlight Delayed Off | ✓ |
| Front/Rear Electric Windows | Front / Rear |
| One-Touch Window Lift Function | Driver's seat |
| Window Anti-Pinch Function | ✓ |
| Rear Side Privacy Glass | ✕ |
| Exterior Rearview Mirror Function | Power adjustable, Heated mirrors |
| Central Control Color Screen | Touchscreen LCD |
| Central Control Screen Size | 10.1 inches |
| Central Control Screen Type | LCD |
| Rotating Large Screen | ✕ |
| Central Control LCD Split Screen Display | ✕ |
| Bluetooth/Car Phone | ✓ |
| Voice Recognition Control System | Multimedia system, Navigation, Phone, Climate control, Windows |
| Voice Assistant Wake-Up Word | Hi, Xiao Di |
| Voice Wake-Up Word Free | ✕ |
| Voice Wake-Up Recognition by Region | 2-zone |
| Continuous Speech Recognition | ✓ |
| Seeing is Telling | ✕ |
| App Store | ✓ |
| In-Vehicle Intelligent System | DiLink |
| Rear LCD Screen | ✕ |
| Number of Rear Multimedia Screens | 0 |
| Rear Multimedia Control | ✕ |
| Internet of Vehicles | ✓ |
| 4G/5G Network | 4G |
| OTA Upgrade | ✓ |
| Wi-Fi Hotspots | ✓ |
| Mobile App Remote Function | Door control, Climate control, Vehicle location/search |
| Car KTV | ✕ |
| Steering Wheel Material | Plastic |
| Steering Wheel Position Adjustment | Manual tilt & telescopic |
| Gear Shifting | Electronic stalk shifter |
| Multi-Function Steering Wheel | ✓ |
| Heated Steering Wheel | ✕ |
| Steering Wheel Memory | ✕ |
| Trip Computer Display Screen | Color |
| Full LCD Instrument Panel | ✓ |
| LCD Instrument Size | 5 inches |
| Interior Rearview Mirror Function | Manual anti-glare |
| ETC Device | ✕ |
| Multimedia/Charging Port | USB, Type-C |
| USB/Type-C Ports Quantity | Front: 2, Rear: 2 |
| USB/Type-C Maximum Charging Power (W) | 60 |
| 220V/230V Power Supply | ✕ |
| Mobile Phone Wireless Charging Function | ✕ |
| Seat Material | Synthetic leather |
| Main Seat Adjustment Method | Fore-aft, Backrest, Height (2-way) |
| Passenger Seat Adjustment Method | Fore-aft, Backrest |
| Front Seat Functions | Heating (driver only), Ventilation (driver only) |
| Second Row Seats Electrically Adjustable | ✕ |
| Front/Rear Center Armrest | Front / Rear |
| Rear Cup Holder | ✕ |
| Number of Speakers | 4 speakers |
| Dolby Atmos | ✕ |
| Touch-Sensitive Reading Light | ✕ |
| Active Ambient Lighting | ✕ |
| Air Conditioning Temperature Control Method | Automatic climate control |
| Heat Pump Air Conditioner | ✓ |
| Rear Seat Air Vents | ✓ |
| Temperature Zone Control | ✓ |
| In-Car PM2.5 Filter | ✓ |
| Negative Ion Generator | ✕ |
| Car Fragrance Device | ✕ |
| Exterior Colors | Crystal White, Time Gray, Cool Music Beige |
| Interior Colors | Deep Space Black |
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