| Song L EV Smart Driving Edition | |
| Model | 550KM Excellence Edition |
| Basic Parameters | |
| Length × Width × Height (mm) | 4840 × 1950 × 1560 |
| Wheelbase (mm) | 2930 |
| Minimum Turning Radius (m) | 5.7 |
| Trunk Volume (L) | 410~1053L (rear seats folded) |
| Tire Specification | Front narrow, rear wide mixed tire widths: Front 235/50R19, Rear 255/50R19 |
| Vehicle Warranty | Non-commercial vehicle: lifetime warranty for the three-electric system (first owner), vehicle warranty period 6 years or 150,000 km (see note details* and after-sales warranty manual) |
| Performance | |
| Motor Type | Permanent Magnet Synchronous Motor |
| Front Motor Max Power (kW) | — |
| Front Motor Max Torque (N·m) | — |
| Rear Motor Max Power (kW) | 150 |
| Rear Motor Max Torque (N·m) | 310 |
| System Combined Max Power (kW) | 150 |
| System Combined Max Torque (N·m) | 310 |
| Drive Type | Rear-Wheel Drive |
| 0-100 km/h Acceleration Time (s) | 8.5 |
| Battery Type | Lithium Iron Phosphate Blade Battery |
| Battery Capacity (kWh) | 71.8 |
| CLTC Pure Electric Range (km) | 550 |
| 30%-80% Fast Charging Time (min) | 25 |
| Braking and Suspension | |
| Front Suspension Type | Double Wishbone Independent Suspension |
| Rear Suspension Type | Five-Link Independent Suspension |
| Front Brake Type | Ventilated Disc |
| Rear Brake Type | Ventilated Disc |
| FSD Variable Damper Suspension | ● |
| New Energy Configuration | |
| High-Safety Blade Battery | ● |
| High-Efficiency Drive Integrated Thermal Management System | ● |
| Battery Intelligent Thermal Management System | ● |
| Energy Management Intelligent Control System | ● |
| Wide-Temperature Efficient Heat Pump System | ● |
| Intelligent Boost Fast Charging Technology | — |
| Max 115kW DC Fast Charging | ● |
| Max 140kW DC Fast Charging | — |
| 7kW AC Charging | ● |
| Trunk 220V AC Outlet (2.2kW) | — |
| Scheduled Charging System | ● |
| Regenerative Braking System | ● |
| Driving Mode Selection (Sport/Comfort/Eco/Snow) | ● |
| VTOL Mobile Power Station | ● |
| VTOL Power Discharge Cable | — |
| DiPilot Driving Assistance | |
| God's Eye Driving Assistance System | God's Eye C - Assisted Driving Dual-Vision (DiPilot 100) |
| DiPilot Driving Assistance - Driving Assist | |
| City Navigate on Autopilot (CNOA) | — |
| Highway Navigate on Autopilot (HNOA) | ● |
| Lane Change Assist (ILCA) | ● |
| Lane Cruise Assist (ICC) | ● |
| Traffic Light Alert (TLA) | — |
| Adaptive Cruise Control (ACC) | ● |
| Intelligent Speed Limit Control (ISLC)* | ● |
| Intelligent Speed Assist (ISA) | ● |
| Traffic Sign Recognition (SLIF) | ● |
| Intelligent High Beam Control (IHBC) | ● |
| Surround View (SR) | ● |
| DiPilot Driving Assistance - Parking Assist | |
| Autonomous Valet Parking (AVP)* | ● |
| Remote Parking Assist (RPA) | ● |
| Auto Parking Assist (APA) | ● |
| Around View Monitor (AVM) | ● |
| Maneuver Emergency Braking (MEB)* | ● |
| Parking Distance Control (PDC) | ● |
| Side Distance Warning (SDW) | ● |
| DiPilot Driving Assistance - Safety Assist | |
| Automatic Emergency Braking (AEB) | ● |
| Forward Collision Warning (FCW) | ● |
| Front Cross Traffic Alert (FCTA) | ● |
| Front Cross Traffic Brake (FCTB) | ● |
| Rear Collision Warning (RCW) | ● |
| Rear Cross Traffic Alert (RCTA) | ● |
| Rear Cross Traffic Brake (RCTB) | ● |
| Blind Spot Detection (BSD) | ● |
| Door Open Warning (DOW) | ● |
| Curve Speed Warning (CSW) | ● |
| Emergency Lane Keep Assist (ELKA) | ● |
| Lane Departure Assist (LDA) | ● |
| DiPilot Driving Assistance - Hardware Configuration | |
| Driving Assistance Cameras | 11 |
| Millimeter-wave Radars | 5 |
| Ultrasonic Radars | 12 |
| Lidar | — |
| DiLink Smart Cockpit | |
| Smart Cockpit High Edition - DiLink 100 | ● |
| 5G Connectivity | ● |
| 15.6-inch Center Display | ● |
| 10.25-inch Full LCD Instrument Cluster | ● |
| Dual Desktop (Map Desktop/Wallpaper Desktop) | ● |
| Amap Custom Edition (Phone Integration/WeChat Direct Push) | ● |
| 3D Vehicle Control (Quick Control, Status Visualization) | ● |
| Global Gesture Air Conditioning Adjustment (Three-Finger Blind Operation) | ● |
| Full-Scene Smart Voice (Continuous Conversation, See-and-say, etc.) | ● |
| Four-Zone Voice Interaction System | ● |
| Driver Facial Recognition (Face ID) | ● |
| One ID Account System (Function Memory, Account Linkage Switch) | ● |
| Parallel Window | ● |
| Instrument Panel Navigation | ● |
| Light/Dark Mode | ● |
| Remote View | ● |
| Sentry Mode | ● |
| Customizable Themes | ● |
| Extensive Apps | ● |
| Multiple Scene Modes | ● |
| Hi-Fi Grade Custom Dynaudio Audio System | ● |
| Hi-Fi Audio System | 12 speakers |
| In-Car Karaoke System | ● |
| Karaoke Microphone | ○ |
| Keyless Entry & One-Button Start System | ● |
| Smart Power On/Off | ● |
| Phone Bluetooth Key | ● |
| Phone NFC Key | ● |
| Phone UWB Key | — |
| Phone Cloud Key | ● |
| Phone Remote Drive | ● |
| Pedestrian Low-Speed Warning | ● |
| In-Car Bluetooth | ● |
| In-Car Wi-Fi | ● |
| In-Car ETC (Hidden Installation, Visual Management, WeChat Pay) | ● |
| Remote Vehicle Control (Door Lock/Unlock, AC On/Off, Flash Lights/Horn, etc.) | ● |
| E-Call Emergency Assistance | ● |
| I-Call Smart Customer Service | ● |
| Over-the-Air (OTA) Remote Smart Upgrade | ● |
| Safety Configuration | |
| High-Rigidity High-Strength Safety Body | ● |
| CTB (Cell-to-Body) Technology | ● |
| Front High-Strength Aluminum Crash Beam | ● |
| Rear Ultra High-Strength Steel Roll-Formed Crash Beam | ● |
| Collapsible Brake Pedal | ● |
| Collapsible Steering Column | ● |
| Intelligent Power Brake System (IPB) | ● |
| DP-EPS Electric Power Steering System | ● |
| EPB Electronic Parking Brake System | ● |
| AVH Auto Vehicle Hold System | ● |
| HBB Hydraulic Brake Boost System | ● |
| HBA Hydraulic Brake Assist System | ● |
| dTCS Distributed Traction Control System | ● |
| CDP Parking Brake Deceleration Control System | ● |
| VDC Vehicle Dynamics Control System | ● |
| EBD Electronic Brake Distribution System | ● |
| HHC Hill Start Control System | ● |
| CST Comfort Braking Function | ● |
| BDW Brake Disc Wiping System | ● |
| CRBS Cooperative Regenerative Brake System | ● |
| RMI Roll Movement Intervention | ● |
| TPMS Tire Pressure Monitoring System | ● (Digital Display) |
| Dual Front Airbags | ● |
| Front Seat Side Airbags | ● |
| Rear Seat Side Airbags | ● |
| Driver Knee Airbag | ● |
| Front/Rear Integrated Curtain Airbags | ● |
| Front Pretensioning Limit Load Seatbelts | ● |
| Front Seatbelt Height Adjustable | ● |
| Rear Pretensioning Limit Load Seatbelts | ● |
| Rear Center Seat Non-Pretensioning Limit Load Seatbelt | ● |
| Front/Rear Seatbelt Unbuckled Warning | ● |
| Rear Seat ISO FIX Child Seat Anchor Device | ● |
| Electronic Child Lock | ● |
| Speed-Sensing Auto Door Lock | ● |
| Collision-Sensing Auto Unlock | ● |
| Electronic Intelligent Anti-Theft System | ● |
| Drive Recorder | ● |
| In-Car Camera | — |
| DFM Driver Fatigue Monitor | ● |
| DAM Driver Attention Monitor | ● |
| Interior Configuration | |
| New BYD Heart Electronic Shifter | ● |
| In-Car Electronic Door Opening Button | ● |
| Double-Layer Silver Coated Insulated Panoramic Glass Roof | ● |
| EC Intelligent Light-Sensing Sunroof | ○ |
| 3D Mesh Soft Interior Trim | ● |
| Immersive Multi-Color Ambient Light (Independent Zones/Music Rhythm) | ● (Simplified) |
| Intelligent Active Fragrance System | ● |
| Four-Door Metal Kick Plates | ● |
| Capacitive Steering Wheel | ● |
| Steering Wheel ADAS Paddle | ● (Single Paddle) |
| Steering Wheel Heating | — |
| Steering Wheel 4-Way Manual Adjustment | ● |
| Center Console Dual Cup Holders (Driver Side Liftable) | ● |
| Rear Center Armrest | ● |
| Magnetic Sunvisor (Soft Light, Large Mirror) | ● |
| Manual Dimming Interior Rearview Mirror | ● |
| Automatic Dimming Interior Rearview Mirror | — |
| Seat Configuration | |
| Premium Leather Seats | ● |
| Driver Seat 8-Way Electric Adjustment | ● |
| Driver Seat 4-Way Electric Lumbar Support | ● |
| Driver Seat Ventilation & Heating | ● |
| Driver Seat Memory | ● |
| Driver Seat Electric Leg Rest | ● |
| Driver Seat Back Massage (Ten-Point) | ● |
| Passenger Seat 6-Way Electric Adjustment | ● |
| Passenger Seat 4-Way Electric Lumbar Support | ● |
| Passenger Seat Ventilation & Heating | ● |
| Passenger Seat Electric Leg Rest | ● |
| Passenger Seat Back Massage (Ten-Point) | ● |
| Front Seat Integrated Headrests | ● |
| Front Seat Back Storage | ● |
| Rear Seat Heating | ● |
| Rear Seat Backrest Angle Manual Adjustment | ● |
| Rear Seats 40:60 Foldable | ● |
| Convenience | |
| Front 50W Wireless Fast Phone Charger (with Air Cooling) | ● |
| 2 Type-C Charging Ports (60W) | ● |
| 1 USB-A Charging Port (18W) | ● |
| 1 USB-A Data Transfer Port (7.5W) | ● |
| 12V Power Outlet | ● |
| Dual-Zone Automatic Climate Control | ● |
| High-Efficiency Filter (CN95) | ● |
| PM2.5 Green Air Purification System | — |
| Negative Ion Air Purifier | ● |
| High-Temperature Sterilization | ● |
| Air Conditioning Antibacterial Module (Bacteria/Odor Removal) | ● |
| 5.8-inch Rear Air Conditioning Multi-Function Touchscreen | ● |
| Rear Independent Air Vents (Foot/Face) | ● |
| Remote Tailgate Opening | ● |
| Hands-Free Tailgate Opening | — |
| Electric Tailgate | ● |
| Hidden Foldable Trunk Hooks | ● |
| Large Front Trunk (48L) | ● |
| Front Hood Gas Strut Opening | ● |
| Front Windshield Defogger/Defroster | ● |
| Rear Window Electric Heating Defogger/Defroster | ● |
| Four Windows One-Touch Up/Down with Anti-Pinch | ● |
| Remote Window Up/Down | ● |
| Exterior Mirror Electric Adjustment, Heating, Defogging | ● |
| Exterior Mirror Electric Folding, Auto-Fold on Lock | ● |
| Exterior Mirror Puddle Lights | ● |
| Exterior Mirror Blind Spot Indicator Lights | ● |
| Exterior Mirror Position Memory | ● |
| Exterior Mirror Auto-Tilt in Reverse | ● |
| LED Touch-Sensitive Front/Rear Interior Lights | ● |
| LED Driver/Passenger Footwell Lights | ● |
| LED Glove Box Light | ● |
| LED Four-Door Lights | ● |
| LED Trunk Light | ● |
| Exterior Configuration | |
| Frameless Doors | ● |
| AGS Active Grille Shutter | — |
| Hidden Electric Door Handles | ● |
| Hidden Blackened A-Pillars | ● |
| 19-inch Low-Drag Blackened Wheels | ● |
| 20-inch Low-Drag Blade Wheels | — |
| 20-inch High-Performance Five-Spoke Wheels | — |
| Branded Silent Tires | — |
| Intelligent Adaptive Electric Rear Spoiler | ● |
| Duckbill Fixed Rear Spoiler | — |
| Hollow Roof Wing Spoiler | ● |
| LED Dragon Crystal Headlights | ● |
| LED Front Sequential Turn Signals | ● |
| LED Corner Assist Lighting | ● |
| LED Daytime Running Lights | ● |
| LED Through-Type Front Position Light | ● |
| LED Flowing Light Ripple Taillights | ● |
| LED Rear Sequential Turn Signals | ● |
| LED High-Mount Brake Light | ● |
| LED Charging Port Light | ● |
| Automatic Headlights | ● |
| Manual Headlight Height Adjustment | ● |
| Headlights On/Off Welcome & Delay Function | ● |
| Dynamic Headlight/Taillight Welcome | ● |
| Heat-Insulating Glass (Front Windshield/Front Doors) | ● |
| Double-Layer Laminated Acoustic Glass (Front Windshield/Front Doors) | ● |
| Black Privacy Glass (Rear Window/Rear Doors) | ● |
| Black Trim (Window Frame/Fenders/Side Skirts) | ● |
| Dragon Whisker Trim | ● (High-Gloss Black) |
| Integrated Rain-Sensing Nozzle Wiper | ● |
| Notes: | |
| ● indicates this configuration is available, "—" indicates not available, "○" indicates optional. | |
| To better meet customer needs, BYD will continuously research and improve its products. Therefore, some configurations and specifications of vehicles sold on the market may differ from this configuration sheet. Please refer to the actual delivered vehicle for details. Configuration names only describe the main state of the product; refer to the actual delivered vehicle for specifics. Changes within the scope permitted by law are subject to notice. | |
| The DiLink smart connectivity system will be continuously updated; specific functions may differ from this sheet. Some functions require third-party software/hardware support or may be implemented via OTA. Refer to the actual vehicle or the latest DiLink system for details. | |
| Available exterior colors: White Moonlight, Star Dust Grey, Universe Black, Golden Sand Beige. Available interior colors: Sandy White, Mystic Grey, Cinnabar Red, Wilderness Grey (AWD exclusive). | |
| Optional EC Intelligent Light-Sensing Sunroof: +¥6,000/unit. | |
| All models are eligible for 2 years of cloud service, 2 years of free in-car data (5G data, 5GB/month), 2 years of free I-Call smart customer service (50 minutes/month), and 2 years of free E-Call emergency assistance service. | |
| Some functions of God's Eye C - Assisted Driving Dual-Vision (DiPilot 100) (Autonomous Valet Parking, Maneuver Emergency Braking) and some functions of God's Eye B - Assisted Driving Laser Edition (DiPilot 300) (Intelligent Speed Limit Control, Maneuver Emergency Braking, Road Surface Preview) and other software functions will be implemented via subsequent OTA updates. | |
| The Phone NFC Key requires a phone with NFC function and manufacturer authorization for BYD to enable relevant phone functions. For specific phone models supporting this function, please consult local authorized dealers or refer to the actual phone you are using. | |
| Supported devices for Phone UWB Key: ① iPhone 11 and newer models, with the latest iOS version; ② Apple Watch Series 6 and newer models, with the latest WatchOS version; ③ For the specific list of compatible models, please refer to the information in the app. | |
| Regarding pure electric range: Actual on-road range may vary due to different ambient temperatures, driving habits, operations, etc. | |
| The lifetime warranty for the three-electric system is subject to non-commercial vehicle use (first owner), with total driving mileage within each 12-month period from vehicle delivery not exceeding 30,000 km. See the "Three-Electric System Lifetime Warranty Certificate" or relevant provisions for details. | |
| None of the models come with a wall-mounted charging box. From the delivery date, all models are eligible for basic charging pile installation service within two years (service includes: 7kW wall-mounted charging box, up to 30 meters of cable and accessories, overcurrent and leakage protection devices and their installation accessories, two-year warranty for the charging pile and installation service). | |
| The above configuration sheet is applicable from September 2025 onward. |
Song L EV Smart Driving Edition 550KM Excellence Edition
Short Description:
- MODEL:550KM Excellence Edition
- ENGINE: Permanent Magnet Synchronous Motor
- Guide price:18.98
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