SEALION 7

SEALION 7

Energy Type: Pure Electric
Model Level: Mid-size SUV
Maximum Power: 170/230/390kW
Pure Electric Range: 550/610km
Maximum Torque: 380/690N·m
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Description
Technical Parameters

Front Face Design

 

 

The front face design of BYD SEALION 7 is based on "ocean aesthetics" and integrates the forward-looking language of the Ocean X concept car, showing a strong sense of sportiness and technological tension.

 

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Body Design

 

 

The body proportions of SEALION 7 break the traditional SUV framework, achieving a "large five-seat" layout with a length of 4830mm + a wheelbase of 2930mm, while retaining the smooth lines of a crossover coupe.

 

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Tail Design

 

 

The taillights are composed of 128 LED beads. The low-hanging shapes at both ends simulate the surface tension of the waves, and when lit, they present a dot matrix gradient effect. The black diffuser at the bottom integrates a guide groove to optimize the tail airflow.

 

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Comfortable Cockpit

 

 

The center console adopts the "floating wing" instrument panel and the "ocean core" center console layout. 80% of the interior is wrapped in Nappa leather and Alcantara material, with water ripple quilting and double stitching technology, which has a delicate touch.

 

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Four-spoke Floating Steering Wheel

 

The steering wheel is wrapped in Nappa leather and stitched with Alcantara material, which has a delicate grip and is non-slip. The 3 o'clock and 9 o'clock positions adopt a "dolphin fin" shape, which fits the curvature of the palm and is not easy to get tired after long-term driving. The flat bottom design further increases the leg space, and with the electric four-way adjustment (up and down/front and back), it can quickly adapt to the sitting posture needs of different drivers.

Instrument Screen

 

The 10.25-inch full LCD instrument uses a 2K resolution floating curved screen, which displays information including vehicle speed, endurance, power consumption, navigation path, intelligent driving status, etc. It supports multiple theme switching (such as "Ocean Blue" and "Racing Red"), and the interface style automatically adapts in different driving modes.

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product-750-560

Central Control Screen

 

SEALION 7's 15.6-inch rotating Pad is equipped with the DiLink 100 smart cockpit system, with a screen resolution of 2.5K, supporting a high refresh rate of 120Hz, and a touch response delay of less than 80ms. The screen can automatically rotate according to the application type (such as horizontal screen for navigation and vertical screen for video), and with the 6nm 5G chip, multi-tasking runs smoothly, and the application startup speed is increased by 40%.

Crystal-cut Electronic Gear Lever

 

The SEALION 7 electronic gear lever is made of crystal material with 50-faceted three-dimensional cutting technology. The gear lever grip area is ergonomically designed, with moderate operating damping. It supports direct selection of four gears: P/R/N/D. With the automatic parking function, there is no need to frequently switch gears when parking.

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product-750-560

Front Power Supply

 

The front power supply system of SEALION 7 uses 50W air-cooled wireless charging, 65W PD fast charging, and dual cigarette lighter layout. Its hardware parameters are leading in the same class, and the software logic is close to user needs.

Front Seats

 

The seats are wrap-around sports seats, and the side wings are covered with suede material, providing good lateral support when cornering at high speed. The seat surface uses 3D diamond quilting technology to enhance the wrapping feeling, and with Nappa leather + Alcantara stitching, it has a delicate touch and excellent breathability.

product-750-560
product-750-560

Panoramic Sunroof

 

The SEALION 7 series is equipped with a 2.1㎡ large panoramic sunroof as standard, with a glass thickness of 5.5mm, a UV blocking rate of >99%, and a heat insulation rate of >85%. High-end models are equipped with an EC intelligent dimming sunroof, which supports 11 levels of light transmittance adjustment (1%-99%), and can switch between "transparent", "soft light" and "privacy" modes through the touch panel or voice commands.

Rear Space

 

The 2930mm ultra-long wheelbase, combined with a flat floor, provides 980mm of rear legroom (a passenger with a height of 180cm has a knee 3 fists away from the front seat).

Headroom: 985mm, the roof adopts a dome-style design, combined with a panoramic skylight, it looks more spacious visually.

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product-750-560

Rear Seats

 

The rear seats of SEALION 7 are made of high-density slow-rebound sponge, with a cushion length of 500mm (50mm longer than the same level), which provides more support for the thighs. The backrest and headrest adopt the "dolphin fin" bionic curve to fit the human spine. It supports 6 levels of backrest adjustment (10°-32°), and high-end models have added electric backrest adjustment and seat heating (three levels adjustable).

Trunk

 

SEALION 7 comes standard with an inductive electric tailgate, which supports height memory and foot-sensing opening, and the maximum opening height of the tailgate is 1.85m. There is a 20L sunken storage compartment under the cover, which can store charging guns, first aid kits and other items.

With the V2L external discharge function (optional), outdoor equipment can be powered through the trunk power interface (maximum power 3.3kW).

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Platform And Performance

 

 

The Sea Lion 07 EV is built on BYD's e-platform 3.0, equipped with CTB (battery body integration) technology, supports up to 230kW fast charging, and has a CLTC range of up to 610 kilometers. Its dual-motor four-wheel drive version can accelerate from 0 to 100 km in just 4.2 seconds, and its power performance is comparable to that of the Tesla Model Y.

 

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DiPilot 100 Advanced Intelligent Driving

 

 

SEALION 7 supports high-speed pilot assistance (automatic lane change/overtaking), automatic parking (including vertical/lateral parking spaces), and remote parking. The hardware is equipped with 5 millimeter-wave radars + 12 ultrasonic radars + 4 surround-view cameras, surpassing competitors of the same price with L2+ level assisted driving.

 

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Product Details
 
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● Standard configuration
○ Optional
-- None
SEALION 7 2025 550 Intelligent Navigation Edition SEALION 7 2025 610 Intelligent Navigation Edition SEALION 7 2025 610 Intelligent Driving Edition SEALION 7 2025 550 4WD Smart Driving Edition
Basic Parameters  
Manufacturer BYD BYD BYD BYD
Level Medium SUV Medium SUV Medium SUV Medium SUV
Energy type Pure electric Pure electric Pure electric Pure electric
Time to market 2025.02 2025.02 2025.02 2025.02
Fast charging time (h) 0.42 0.42 0.42 0.42
Maximum power(kw) 170 230 230 390
Maximum torque(N-m) 380 380 380 690
Gearbox Electric vehicle single-speed gearbox Electric vehicle single-speed gearbox Electric vehicle single-speed gearbox Electric vehicle single-speed gearbox
Length*Width*Height (mm) 4830*1925*1620 4830*1925*1620 4830*1925*1620 4830*1925*1620
Body structure 5-door 5-seater SUV 5-door 5-seater SUV 5-door 5-seater SUV 5-door 5-seater SUV
Maximum speed (km/h) 210 225 225 225
Official 0-100km/h acceleration (s) 7.3 6.7 6.7 4.2
Vehicle warranty Six years or 150,000 kilometers Six years or 150,000 kilometers Six years or 150,000 kilometers Six years or 150,000 kilometers
Car Body  
Wheelbase(mm) 2930 2930 2930 2930
Front wheelbase (mm) 1660 1660 1660 1660
Rear wheelbase (mm) 1660 1660 1660 1660
Body structure SUV SUV SUV SUV
Car door opening method Swing door Swing door Swing door Swing door
Trunk volume (L) 500 500 500 500
Curb weight (kg) 2155 2210 2210 2330
Electric Motor  
Motor type Permanent magnet/synchronous Permanent magnet/synchronous Permanent magnet/synchronous Front AC/asynchronous rear permanent magnet/synchronous
Total motor power (kW) 170 230 230 390
Total torque of motor (N·m) 380 380 380 690
Number of drive motors Single motor Single motor Single motor Dual motor
Motor layout Rear Rear Rear Front + rear
Chassis/Wheels  
Drive mode Rear rear drive Rear rear drive Rear rear drive Dual motor four-wheel drive
Four-wheel drive -- -- -- Electric four-wheel drive
Front suspension type Double wishbone independent suspension Double wishbone independent suspension Double wishbone independent suspension Double wishbone independent suspension
Rear suspension type Five-link independent suspension Five-link independent suspension Five-link independent suspension Five-link independent suspension
Parking brake type Electronic parking Electronic parking Electronic parking Electronic parking
Rim material ●Aluminum alloy ●Aluminum alloy ●Aluminum alloy ●Aluminum alloy
Front tire specifications 235/50 R19 235/50 R19 235/50 R19 245/45 R20
Rear tire specifications 255/45 R19 255/45 R19 255/45 R19 245/45 R20
Spare tire specifications Tire repair tool Tire repair tool Tire repair tool Tire repair tool
Active/Passive safety  
Main/passenger seat airbag Main●/deputy● Main●/deputy● Main●/deputy● Main●/deputy●
Front/rear side airbags Front●/rear● Front●/rear● Front●/rear● Front●/rear●
Front/rear head airbags (curtain airbags) Front●/rear● Front●/rear● Front●/rear● Front●/rear●
Tire pressure monitoring function ●Tire pressure display ●Tire pressure display ●Tire pressure display ●Tire pressure display
Seat belt not fastened reminder ●Whole car ●Whole car ●Whole car ●Whole car
ABS anti-lock
Lane Departure Warning System
Active braking/active safety system
Reverse side warning system
Control Configuration  
Driving mode switch ●Sports
●Economy
●Standard/comfortable
●Snow
●Sports
●Economy
●Standard/comfortable
●Snow
●Sports
●Economy
●Standard/comfortable
●Snow
●Sports
●Economy
●Standard/comfortable
●Snow
Shift pattern ●Electronic gear shift ●Electronic gear shift ●Electronic gear shift ●Electronic gear shift
automatic parking
Variable suspension function ●Suspension soft and hard adjustment ●Suspension soft and hard adjustment ●Suspension soft and hard adjustment ●Suspension soft and hard adjustment
Auxiliary/Intelligent Driving  
cruise system ●Full speed adaptive cruise ●Full speed adaptive cruise ●Full speed adaptive cruise ●Full speed adaptive cruise
Assisted driving level ●L2 ●L2 ●L2 ●L2
Lane centering
Road traffic sign recognition
Automatic parking
Driving assistance images ●360-degree panoramic image ●360-degree panoramic image ●360-degree panoramic image ●360-degree panoramic image
Front/rear parking radar Front●/rear● Front●/rear● Front●/rear● Front●/rear●
Ultrasonic radar quantity ●12 pcs ●12 pcs ●12 pcs ●12 pcs
Appearance Configuration  
Skylight type ●Panoramic sunroof cannot be opened ●Panoramic sunroof cannot be opened ●Panoramic sunroof cannot be opened ●Panoramic sunroof cannot be opened
Hidden electric door handle
Key type ●Bluetooth key
●NFC/RFID key
●Remote control key
●Bluetooth key
●NFC/RFID key
●Remote control key
●Bluetooth key
●NFC/RFID key
●Remote control key
●Bluetooth key
●NFC/RFID key
●Remote control key
Keyless start system
Electric trunk
Induction trunk -- --
Internal Configuration  
HUD heads up digital display -- --
Full LCD instrument panel
LCD instrument size ●10.25 inches ●10.25 inches ●10.25 inches ●10.25 inches
Steering wheel material ●Leather ●Leather ●Leather ●Leather
Steering wheel position adjustment ●Manual up and down + front and rear adjustment ●Manual up and down + front and rear adjustment ●Manual up and down + front and rear adjustment ●Manual up and down + front and rear adjustment
Multifunction steering wheel
Steering wheel heating --
Seat Configuration  
Seat material ●Genuine leather ●Genuine leather ●Genuine leather ●Genuine leather
Main/passenger seat electric adjustment Main●/deputy● Main●/deputy● Main●/deputy● Main●/deputy●
Front seat functions ●Ventilation
●Heating
●Ventilation
●Heating
●Ventilation
●Heating
●Ventilation
●Heating
Power seat memory function -- ●Driver's seat ●Driver's seat ●Driver's seat
Second row seat adjustment ●Backrest adjustment ●Backrest adjustment ●Backrest adjustment ●Backrest adjustment
Rear seats fold down ●Proportional inverted ●Proportional inverted ●Proportional inverted ●Proportional inverted
Front/rear center armrest Front●/rear● Front●/rear● Front●/rear● Front●/rear●
Lighting Configuration  
Low beam light source ●LED ●LED ●LED ●LED
high beam light source ●LED ●LED ●LED ●LED
Adaptive high and low beam
Headlight height adjustable
Delayed turn off of headlights
Car interior ambient lighting -- ●128 colors ●128 colors ●128 colors
Glass/Rear View Mirror  
Exterior rearview mirror function ●Lock the car and fold automatically
●Electric folding
●Rearview mirror heating
●Electric adjustment
●Rearview mirror memory
●Lock the car and fold automatically
●Electric folding
●Rearview mirror heating
●Reverse and automatically turn down
●Electric adjustment
●Rearview mirror memory
●Lock the car and fold automatically
●Electric folding
●Rearview mirror heating
●Reverse and automatically turn down
●Electric adjustment
●Rearview mirror memory
●Lock the car and fold automatically
●Electric folding
●Rearview mirror heating
●Reverse and automatically turn down
●Electric adjustment
Sensing wiper function ●Rain sensor type ●Rain sensor type ●Rain sensor type ●Rain sensor type
Front/rear electric windows Front●/rear● Front●/rear● Front●/rear● Front●/rear●
One-touch window lifting function ●Whole car ●Whole car ●Whole car ●Whole car
Window anti-pinch function
Car vanity mirror ●Main driver + lighting
●Co-pilot + lighting
●Main driver + lighting
●Co-pilot + lighting
●Main driver + lighting
●Co-pilot + lighting
●Main driver + lighting
●Co-pilot + lighting
Interior rearview mirror function ●Automatic anti-glare ●Automatic anti-glare ●Automatic anti-glare ●Automatic anti-glare
Intelligent Internet  
Central control color LCD screen ●Touch LCD screen ●Touch LCD screen ●Touch LCD screen ●Touch LCD screen
Central control screen size ●15.6 inches ●15.6 inches ●15.6 inches ●15.6 inches
Vehicle intelligent system ●DiLink ●DiLink ●DiLink ●DiLink
Voice assistant wake word ●Hello, Xiao Di ●Hello, Xiao Di ●Hello, Xiao Di ●Hello, Xiao Di
Navigation traffic information display
GPS navigation system
roadside assistance call
Bluetooth/car phone
Voice recognition control system ●Car window
●Multimedia system
●Navigation
●Phone
●Air conditioner
●Car window
●Multimedia system
●Navigation
●Phone
●Air conditioner
●Car window
●Multimedia system
●Navigation
●Phone
●Air conditioner
●Car window
●Multimedia system
●Navigation
●Phone
●Air conditioner
APP Remote Control ●Door control
●Air conditioning control
●Vehicle condition inquiry/diagnosis
●Vehicle positioning/car search
●Window control
●Vehicle start
●Charging management
●Door control
●Air conditioning control
●Vehicle condition inquiry/diagnosis
●Vehicle positioning/car search
●Window control
●Vehicle start
●Charging management
●Door control
●Air conditioning control
●Vehicle condition inquiry/diagnosis
●Vehicle positioning/car search
●Window control
●Vehicle start
●Charging management
●Door control
●Air conditioning control
●Vehicle condition inquiry/diagnosis
●Vehicle positioning/car search
●Window control
●Vehicle start
●Charging management
Media Entertainment  
Multimedia/charging interface ●Type-C
●SD
●USB
●Type-C
●SD
●USB
●Type-C
●SD
●USB
●Type-C
●SD
●USB
Number of USB/Type-C interfaces ●2 in the front row/2 in the rear row ●2 in the front row/2 in the rear row ●2 in the front row/2 in the rear row ●2 in the front row/2 in the rear row
Mobile phone wireless charging function ●Front row ●Front row ●Front row ●Front row
Speaker brand name ●Dynaudio ●Dynaudio ●Dynaudio ●Dynaudio
Number of speakers ●12 speakers ●12 speakers ●12 speakers ●12 speakers