Exterior Design
The BYD Song Max DM-i adopts the brand’s iconic “Dragon Face” design language, a signature style of BYD’s Dynasty Series, consistent with other high-end new energy models of the brand. It features a grand and elegant front fascia with a large-size horizontal chrome grille, where the delicate chrome trim strips extend to the headlights like dragon beards, highlighting its noble and distinctive identity. It is equipped with integrated matrix LED headlights with five floating lenses, paired with unique double L-shaped daytime running lights, and a stylish through-type LED taillight at the rear with horizontal chrome trim, creating extremely high recognition. The rear is equipped with a subtle rear spoiler and a black decorative diffuser, further enhancing its dynamic and refined appeal. The body is available in multiple color options: Crystal White, Azure Blue, Titanium Gray, and Ruby Red, catering to the aesthetic needs of different family users. In addition, it offers a regular roof version and a lift-up roof version, with the latter increasing the interior headroom and adding a sense of transparency.
In terms of dimensions, the vehicle measures 4,710 mm in length, 1,810 mm in width, and 1,690 mm in height, with a wheelbase of 2,785 mm. As a 5-door 6-seat or 7-seat compact MPV, it provides a spacious and flexible interior space, specially built for mainstream Chinese families. It offers two seating layouts: “2+2+2” and “2+3+2”, fully meeting the diverse needs of family travel and work scenarios. The rear seats feature a foldable design, which not only improves the flexibility of storage and seating but also expands the trunk space to meet daily use and long-distance travel needs, fully reflecting its practicality as a family MPV.
Interior Design
The BYD Song Max DM-i is equipped with a 12.3-inch digital instrument cluster and a 12.8-inch or 15.6-inch rotatable floating central touchscreen (depending on the trim level), which is equipped with the latest DiLink 4.0 (4G) intelligent network connection system, delivering a convenient and outstanding visual and interactive experience. The system supports intelligent voice interaction, with high recognition accuracy and fast response, and built-in a large number of APP ecosystems to meet diverse user needs. Interior color schemes adopt a warm and comfortable Cocoa Brown eco-cockpit, with a large area of soft wrapping materials and three-dimensional ambient lights, creating a luxurious and warm atmosphere. The steering wheel is wrapped in high-quality leather with a comfortable touch, and the gear lever adopts a flat design, enhancing the interior refinement. In terms of features, the standard model comes equipped with 17-inch wheels, front and rear airbags, rear parking sensors, a rearview camera, automatic air conditioning, and other practical functions. The higher-spec models add DiPilot intelligent driving assistance system, 360-degree panoramic camera, leather seats, and other convenient configurations, further enhancing the comfort and safety of the vehicle.
Powertrain
The BYD Song Max DM-i is equipped with a plug-in hybrid system composed of BYD’s Xiaoyun 1.5L plug-in hybrid dedicated engine and a permanent magnet synchronous motor, paired with an EHS electric hybrid system (equivalent to a CVT continuously variable transmission). The 1.5L engine has a maximum power of 81 kW and a peak torque of 135 Nm, with a thermal efficiency of up to 43.04%. The motor has two power tunings: the 51km pure electric range version has a maximum power of 132 kW and a peak torque of 316 Nm, while the 105km pure electric range version has a maximum power of 145 kW and a peak torque of 325 Nm, with an official 0-100 km/h acceleration time of 7.9 seconds, ensuring a brisk and smooth driving experience. The vehicle is equipped with BYD blade lithium iron phosphate (LFP) battery packs of two capacities: 8.3 kWh and 18.3 kWh, offering CLTC-rated pure electric ranges of 51 km and 105 km respectively, with a comprehensive cruising range of up to 1,090 km. The 105km version supports fast charging, taking approximately 30 minutes to charge from 30% to 80%, and the fuel consumption in the feed state is as low as 4.4 L/100km, effectively solving the anxiety of daily travel and long-distance trips and achieving a perfect balance between fuel economy and performance.
| DM-i 51KM Luxury | DM-i 51KM Premium | DM-i 105KM Premium | DM-i 105KM Signature | DM-i 105KM Executive Edition | |
|---|---|---|---|---|---|
| Basic vehicle parameters | |||||
| Level: | medium-sized vehicle | medium-sized vehicle | medium-sized vehicle | medium-sized vehicle | medium-sized vehicle |
| Time to market: | Mar-22 | Mar-22 | Mar-22 | Mar-22 | Mar-22 |
| Body form: | 5-door, 7-seat MPV | 5-door, 6-seat MPV | 5-door, 7-seat MPV | 5-door, 7-seat MPV | 5-door, 6-seat MPV |
| L x W x H (mm): | 4710x1810x1690 | 4710x1810x1880 | 4710x1810x1690 | 4710x1810x1690 | 4710x1810x1880 |
| Wheelbase (mm): | 2785 | 2785 | 2785 | 2785 | 2785 |
| Power Type: | plug-in hybrid | plug-in hybrid | plug-in hybrid | plug-in hybrid | plug-in hybrid |
| Maximum power of the whole vehicle (kW): | 213 | 213 | 226 | 226 | 226 |
| Maximum torque of the whole vehicle (N-m): | 451 | 451 | 460 | 460 | 460 |
| Official 0-100 acceleration (s): | 8.5 | 8.5 | 7.9 | 7.9 | 7.9 |
| Engine: | 1.5L 110hp L4 | 1.5L 110hp L4 | 1.5L 110hp L4 | 1.5L 110hp L4 | 1.5L 110hp L4 |
| Transmission: | -ECVT | -ECVT | -ECVT | -ECVT | -ECVT |
| Fast charging time (hours): | - | - | 0.5 | 0.5 | 0.5 |
| MITI pure electric range (km): | 51 | 51 | 105 | 105 | 105 |
| body of automobile | |||||
| Fuel tank volume (L): | 52 | 52 | 52 | 52 | 52 |
| Luggage compartment volume (L): | 652 | 652 | 652 | 652 | 652 |
| motor | |||||
| Engine Model: | BYD472QA | BYD472QA | BYD472QA | BYD472QA | BYD472QA |
| Displacement (L): | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Cylinder volume (cc): | 1498 | 1498 | 1498 | 1498 | 1498 |
| Intake form: | naturally aspirated | naturally aspirated | naturally aspirated | naturally aspirated | naturally aspirated |
| Number of cylinders (pcs): | 4 | 4 | 4 | 4 | 4 |
| Cylinder arrangement: | inline | inline | inline | inline | inline |
| Number of valves per cylinder (pcs): | 4 | 4 | 4 | 4 | 4 |
| Valve Structure: | double overhead | double overhead | double overhead | double overhead | double overhead |
| Maximum horsepower (ps): | 110 | 110 | 110 | 110 | 110 |
| Maximum power (kW/rpm): | 81 | 81 | 81 | 81 | 81 |
| Maximum torque (N-m/rpm): | 135 | 135 | 135 | 135 | 135 |
| Fuel: | Gasoline 92 | Gasoline 92 | Gasoline 92 | Gasoline 92 | Gasoline 92 |
| Oil supply method: | multi-spot electric injection (EFI) | multi-spot electric injection (EFI) | multi-spot electric injection (EFI) | multi-spot electric injection (EFI) | multi-spot electric injection (EFI) |
| Cylinder head material: | aluminum | aluminum | aluminum | aluminum | aluminum |
| Cylinder material: | aluminum | aluminum | aluminum | aluminum | aluminum |
| Emission standards: | Country VI | Country VI | Country VI | Country VI | Country VI |
| electric motor | |||||
| MITI pure electric range (km): | 51 | 51 | 105 | 105 | 105 |
| Motor Type: | Permanent magnet/synchronous | Permanent magnet/synchronous | Permanent magnet/synchronous | Permanent magnet/synchronous | Permanent magnet/synchronous |
| Total motor power (kW): | 132 | 132 | 145 | 145 | 145 |
| Total motor torque (N-m): | 316 | 316 | 325 | 325 | 325 |
| Number of motors: | 1 | 1 | 1 | 1 | 1 |
| Motor Layout: | preamplifier | preamplifier | preamplifier | preamplifier | preamplifier |
| Maximum power of front electric motor (kW): | 132 | 132 | 145 | 145 | 145 |
| Maximum torque of front motor (N-m): | 316 | 316 | 325 | 325 | 325 |
| Battery type: | lithium iron phosphate battery | lithium iron phosphate battery | lithium iron phosphate battery | lithium iron phosphate battery | lithium iron phosphate battery |
| Battery capacity (kWh): | 8.3 | 8.3 | 18.3 | 18.3 | 18.3 |
| 100km power consumption (kWh/100km): | 13.2 | 13.2 | 15.9 | 15.9 | 15.9 |
| Battery Pack Warranty: | Unlimited years/miles for first owner | Unlimited years/miles for first owner | Unlimited years/miles for first owner | Unlimited years/miles for first owner | Unlimited years/miles for first owner |
| Charging compatibility: | - | - | Dedicated charging post + public charging post | Dedicated charging post + public charging post | Dedicated charging post + public charging post |
| Charging method: | - | - | fast charge | fast charge | fast charge |
| Fast charging time (hours): | - | - | 0.5 | 0.5 | 0.5 |
| Fast charging volume (%): | - | - | 80 | 80 | 80 |
| transmission | |||||
| Transmission Type: | ECVT | ECVT | ECVT | ECVT | ECVT |
| Chassis steering | |||||
| Drive method: | front drive | front drive | front drive | front drive | front drive |
| Body Structure: | Load-bearing body | Load-bearing body | Load-bearing body | Load-bearing body | Load-bearing body |
| Steering Assist: | electric power assist | electric power assist | electric power assist | electric power assist | electric power assist |
| Front suspension type: | 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 |
| Wheel brakes | |||||
| Front brake type: | Ventilated tray type | Ventilated tray type | Ventilated tray type | Ventilated tray type | Ventilated tray type |
| Rear brake type: | disk | disk | disk | disk | disk |
| Parking brake type: | electronic handbrake | electronic handbrake | electronic handbrake | electronic handbrake | electronic handbrake |
| Front Tire Specifications: | 225/55 R17 | 225/55 R17 | 225/55 R17 | 225/55 R17 | 225/55 R17 |
| Rear Tire Specifications: | 225/55 R17 | 225/55 R17 | 225/55 R17 | 225/55 R17 | 225/55 R17 |
| Wheel material: | aluminum | aluminum | aluminum | aluminum | aluminum |
| safety equipment | |||||
| Primary/passenger airbags: | Main ●/Sub ● | Main ●/Sub ● | Main ●/Sub ● | Main ●/Sub ● | Main ●/Sub ● |
| Front/rear side airbags: | Front ● / Back - | Front ● / Back - | Front ● / Back - | Front ● / Back - | Front ● / Back - |
| Front/rear head air curtains: | Front ●/Rear ● | Front ●/Rear ● | Front ●/Rear ● | Front ●/Rear ● | Front ●/Rear ● |
| Seatbelt not fastened tip: | ● | ● | ● | ● | ● |
| ISO FIX child seat interface: | ● | ● | ● | ● | ● |
| Tire pressure monitoring device: | Tire Pressure Display | Tire Pressure Display | Tire Pressure Display | Tire Pressure Display | Tire Pressure Display |
| Automatic anti-lock (ABS, etc.): | ● | ● | ● | ● | ● |
| Brake force distribution | ● | ● | ● | ● | ● |
| Brake Assist | ● | ● | ● | ● | ● |
| traction control | ● | ● | ● | ● | ● |
| stability control | ● | ● | ● | ● | ● |
| Lane Departure Warning System: | - | ● | - | ● | ● |
| Lane Keeping Assist: | - | ● | - | ● | ● |
| Road traffic signage identification: | - | ● | - | ● | ● |
| Active braking/active safety systems: | - | ● | - | ● | ● |
| Auto Park: | ● | ● | ● | ● | ● |
| Uphill Assist: | ● | ● | ● | ● | ● |
| Steep slopes slow down: | - | - | - | - | - |
| Electronic engine immobilization: | ● | ● | ● | ● | ● |
| Center lock in the car: | ● | ● | ● | ● | ● |
| Remote key: | ● | ● | ● | ● | ● |
| Keyless start system: | ● | ● | ● | ● | ● |
| Keyless entry system: | ● | ● | ● | ● | ● |
| Body Features/Configurations | |||||
| Skylight type: | ●Electric sunroof | - | ●Electric sunroof | ● Non-opening panoramic sunroof | - |
| Power trunk: | - | - | - | - | ● |
| Roof racks: | ● | - | ● | ● | - |
| Remote start function: | ● | ● | ● | ● | ● |
| Interior Features/Configurations | |||||
| Steering wheel material: | ● Leather | ● Leather | ● Leather | ● Leather | ● Leather |
| Steering wheel position adjustment: | :: Up and down | :: Up and down | :: Up and down | :: Up and down | :: Up and down |
| ●Before and after | ●Before and after | ●Before and after | ●Before and after | ●Before and after | |
| Multi-function steering wheel: | ● | ● | ● | ● | ● |
| Front/rear back-up radar: | Front -/back ● | Front -/back ● | Front -/back ● | Front -/back ● | Front -/back ● |
| Driver Assistance Imaging: | ●360-degree panoramic image | ●360-degree panoramic image | ●360-degree panoramic image | ●360-degree panoramic image | ●360-degree panoramic image |
| Cruise control: | ●Cruise control | ●Adaptive cruise at all speeds | ●Cruise control | ●Adaptive cruise at all speeds | ●Adaptive cruise at all speeds |
| Driving mode switching: | :: Standard/comfort | :: Standard/comfort | :: Standard/comfort | :: Standard/comfort | :: Standard/comfort |
| :: Campaigns | :: Campaigns | :: Campaigns | :: Campaigns | :: Campaigns | |
| :: Snow | :: Snow | :: Snow | :: Snow | :: Snow | |
| :: Economy | :: Economy | :: Economy | :: Economy | :: Economy | |
| Separate power connector in the car: | ●12V | ●12V | ●12V | ●12V | ●12V |
| The trip computer display: | ● | ● | ● | ● | ● |
| LCD gauge size: | ●5 inches | ●5 inches | ●5 inches | ●5 inches | ●8 inches |
| Built-in car recorder: | - | ● | - | ● | ● |
| Wireless charging function for cell phones: | - | ● Front row | - | ● Front row | ● Front row |
| Seat Configuration | |||||
| Seat Material: | :: Imitation leather | :: Imitation leather | :: Imitation leather | :: Imitation leather | :: Imitation leather |
| Main driver's seat adjustment direction: | ●Forward and backward adjustment | ●Forward and backward adjustment | ●Forward and backward adjustment | ●Forward and backward adjustment | ●Forward and backward adjustment |
| Backrest adjustment | Backrest adjustment | Backrest adjustment | Backrest adjustment | Backrest adjustment | |
| ●High and low adjustment | ●High and low adjustment | ●High and low adjustment | ●High and low adjustment | ●High and low adjustment | |
| Passenger seat adjustment direction: | ●Forward and backward adjustment | ●Forward and backward adjustment | ●Forward and backward adjustment | ●Forward and backward adjustment | ●Forward and backward adjustment |
| Backrest adjustment | Backrest adjustment | Backrest adjustment | Backrest adjustment | Backrest adjustment | |
| Power-adjustable driver's/passenger's seat: | Main ●/Sub- | Main ●/Sub ● | Main ●/Sub- | Main ●/Sub ● | Main ●/Sub ● |
| Second row seat adjustment direction: | ●Forward and backward adjustment | ●Forward and backward adjustment | ●Forward and backward adjustment | ●Forward and backward adjustment | ●Forward and backward adjustment |
| Backrest adjustment | Backrest adjustment | Backrest adjustment | Backrest adjustment | Backrest adjustment | |
| Second row of individual seats: | - | ● | character used in Taiwan as a substitute for a real name (like "X" in English) | character used in Taiwan as a substitute for a real name (like "X" in English) | ● |
| Third row of seats: | 2 seats | 2 seats | 2 seats | 2 seats | 2 seats |
| The way the rear seats are lowered: | ● Proportionally lowerable | ● Proportionally lowerable | ● Proportionally lowerable | ● Proportionally lowerable | ● Proportionally lowerable |
| Front/rear seat center armrests: | Front ●/Rear ● | Front ●/Rear ● | Front ●/Rear ● | Front ●/Rear ● | Front ●/Rear ● |
| Rear cup holders: | ● | - | ● | ● | - |
| Multimedia Configuration | |||||
| GPS navigation system: | ● | ● | ● | ● | ● |
| Navigate the road information display: | ● | ● | ● | ● | ● |
| Center console LCD: | ●Touch LCD | ●Touch LCD | ●Touch LCD | ●Touch LCD | ●Touch LCD |
| Center console LCD screen size: | ●12.8 inches | ●12.8 inches | ●12.8 inches | ●12.8 inches | ●15.6 inches |
| Bluetooth/car phone: | ● | ● | ● | ● | ● |
| Cell phone connectivity/mapping: | ● OTA upgrade | ● OTA upgrade | ● OTA upgrade | ● OTA upgrade | ● OTA upgrade |
| Voice Control: | ● Controllable multimedia systems | ● Controllable multimedia systems | ● Controllable multimedia systems | ● Controllable multimedia systems | ● Controllable multimedia systems |
| ● Controlled navigation | ● Controlled navigation | ● Controlled navigation | ● Controlled navigation | ● Controlled navigation | |
| :: Controllable telephones | :: Controllable telephones | :: Controllable telephones | :: Controllable telephones | :: Controllable telephones | |
| ●Controllable air conditioning | ●Controllable air conditioning | ●Controllable air conditioning | ●Controllable air conditioning | ●Controllable air conditioning | |
| Telematics: | ● | ● | ● | ● | ● |
| External audio interface: | ●USB | ●USB | ●USB | ●USB | ●USB |
| ● SD card | ● SD card | ● SD card | |||
| USB/Type-C port: | :: 2 front/2 rear | :: 2 front/2 rear | :: 2 front/2 rear | :: 2 front/2 rear | :: 2 front/2 rear |
| Number of speaker horns (pcs): | ●6 Horns | ●6 Horns | ●6 Horns | ●6 Horns | ●6 Horns |
| Lighting Configuration | |||||
| Low beam light source: | ●LED | ●LED | ●LED | ●LED | ●LED |
| High beam light source: | ●LED | ●LED | ●LED | ●LED | ●LED |
| Lights Featured Function: | ● Matrix | ● Matrix | ● Matrix | ● Matrix | ● Matrix |
| Daytime running lights: | ● | ● | ● | ● | ● |
| Adaptive high and low beams: | - | ● | - | ● | ● |
| Headlights turn on and off automatically: | ● | ● | ● | ● | ● |
| Height adjustable headlights: | ● | ● | ● | ● | ● |
| Interior ambient lighting: | - | ●Monochrome | - | - | ●Monochrome |
| Windows and mirrors | |||||
| Front/rear power windows: | Front ●/Rear ● | Front ●/Rear ● | Front ●/Rear ● | Front ●/Rear ● | Front ●/Rear ● |
| One-touch window up/down function: | ● Full vehicle | ● Full vehicle | ● Full vehicle | ● Full vehicle | ● Full vehicle |
| Window anti-pinch feature: | ● | ● | ● | ● | ● |
| Outside rearview mirror function: | ●Motorized adjustment | ●Motorized adjustment | ●Motorized adjustment | ●Motorized adjustment | ●Motorized adjustment |
| :: Electric folding | :: Electric folding | :: Electric folding | :: Electric folding | :: Electric folding | |
| ●Heated mirrors | ●Heated mirrors | ●Heated mirrors | ●Heated mirrors | ●Heated mirrors | |
| ●Automatic folding for locking the car | ●Automatic folding for locking the car | ●Automatic folding for locking the car | ●Automatic folding for locking the car | ●Automatic folding for locking the car | |
| Inside rearview mirror function: | ●Manual anti-glare | ●Manual anti-glare | ●Manual anti-glare | ●Manual anti-glare | ●Manual anti-glare |
| Interior vanity mirrors: | ●Main driver's seat + lighting | ●Main driver's seat + lighting | ●Main driver's seat + lighting | ●Main driver's seat + lighting | ●Main driver's seat + lighting |
| ●Passenger seat + lighting | ●Passenger seat + lighting | ●Passenger seat + lighting | ●Passenger seat + lighting | ●Passenger seat + lighting | |
| Rear wiper: | ● | ● | ● | ● | ● |
| Air conditioners/refrigerators | |||||
| Air conditioning temperature control method: | ●Automatic air conditioning | ●Automatic air conditioning | ●Automatic air conditioning | ●Automatic air conditioning | ●Automatic air conditioning |
| Temperature zoned control: | ● | ● | ● | ● | ● |
| Rear air vents: | ● | ● | ● | ● | ● |
| Individual rear air conditioning: | ● | ● | ● | ● | ● |
| Car Air Purifier: | - | - | - | - | ● |
| PM2.5 filter or pollen filter: | ● | ● | ● | ● | ● |




















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