BYD Sealion 7
Overview
The BYD Sealion 7 gets an 82.5kWh battery pack in both twin-motor AWD (making 523bhp/690Nm) and single-motor RWD (making 308bhp/380Nm) trims. It gets 11 airbags, a rotating 15.6-inch infotainment screen, ventilated power seats, a panoramic sunroof, and 500 litres of boot space, along with a 50-litre frunk.
Latest Updates & What's New
The Sealion 7 has a claimed range of 542km on a single charge in its top-spec Performance variant. In our real-world range test, it returned a range of 369km, thus resulting in an accuracy of 68 per cent.
The new BYD Sealion 7 is an electric crossover that is offered in four exterior shades. Apart from the Aurora White in the images here, there's Cosmos Black, Shark Grey, and Atlantis Grey.
The BYD Sealion 7 launched in India at a starting ex-showroom cost of Rs. 48.90 lakh.
Pros / What We Like
- ✓ The Sealion 7 offers an excellent power output.
- ✓ This vehicle has a lot of feel-good and comfort features.
- ✓ The interiors are spacious and roomy.
Cons / What We Dislike
- ✗ Rear outward visibility is restrictive.
- ✗ Rivals brands are more established.
Available Variants
2 Models AvailableNo variants match your filter.
Technical Specifications
Complete performance, technology, safety, and dimensions metrics
| Propulsion Type | Electric |
| Gearbox | Automatic |
| Declared Range / Fuel Economy | 554.5 km |
| Model Year | 2025 |
| Battery Capacity | 82.56 kWh |
| Motor Power | 390 kW |
| Motor Type | Permanent Magnet Synchronous |
| Max Power | 523bhp |
| Max Torque | 690Nm |
| Range | 542 km |
| Battery Type | Blade Battery |
| Charging Time (D.C) | 24Min-230kW (10-80%) |
| Regenerative Braking | Yes |
| Charging Port | CCS-II |
| Charging Options | 7.2kW, 11kW and 150kW |
| Transmission Type | Automatic |
| Gearbox | 1-Speed |
| Drive Type | AWD |
| Fuel Type | Electric |
| Emission Norm Compliance | ZEV |
| Acceleration 0-100kmph | 4.5 s |
| Charging Time | 24Min-230kW (10-80%) |
| Fast Charging | Yes |
| Front Suspension | Double wishbone suspension |
| Rear Suspension | Multi-link suspension |
| Shock Absorbers Type | FSD |
| Steering Type | Electric |
| Turning Radius | 5.85 m |
| Front Brake Type | Ventilated & Drilled Disc |
| Rear Brake Type | Ventilated Disc |
| Length | 4830 mm |
| Width | 1925 mm |
| Height | 1620 mm |
| Boot Space | 500 Litres |
| Seating Capacity | 5 |
| Wheel Base | 2930 mm |
| Front Tread | 1660 mm |
| Rear Tread | 1660 mm |
| Kerb Weight | 2340 kg |
| Gross Weight | 2750 kg |
| Reported Ground Clearance (Unladen) | 163 mm |
| Power Steering | Yes |
| Air Conditioner | Yes |
| Heater | Yes |
| Adjustable Steering | Height & Reach |
| Height Adjustable Driver Seat | Yes |
| Ventilated Seats | Yes |
| Electric Adjustable Seats | Front |
| Automatic Climate Control | Yes |
| Air Quality Control | Yes |
| Accessory Power Outlet | Yes |
| Rear Seat Headrest | Adjustable |
| Adjustable Headrest | Yes |
| Rear Seat Centre Arm Rest | Yes |
| Rear AC Vents | Yes |
| Lumbar Support | Yes |
| Active noise cancellation | Yes |
| Cruise Control | Yes |
| Parking Sensors | Front & Rear |
| Real-Time Vehicle Tracking | Yes |
| KeyLess Entry | Yes |
| Follow Me Home Headlamps | Yes |
| Additional Features | Soundproof double glazed glass - windscreen and front door, Driver seat leg rest power adjustable, NFC card key |
| Vehicle to Load Charging | Yes |
| Power Windows | Front & Rear |
| Cup Holders | Front & Rear |
| Heated Seats | Front Only |
| Leather Wrapped Steering Wheel | Yes |
| Glove Box | Yes |
| Additional Features | Metal door sill protectors |
| Digital Cluster | Yes |
| Digital Cluster Size | 10.25 |
| Upholstery | Leather |
| Adjustable Headlamps | Yes |
| Rain Sensing Wiper | Yes |
| Rear Window Wiper | Yes |
| Rear Window Washer | Yes |
| Rear Window Defogger | Yes |
| Alloy Wheels | Yes |
| Fog Lights | Rear |
| Boot Opening | Hands-Free |
| Outside Rear View Mirror (ORVM) | Heated,Powered & Folding |
| Tyre Size | 245/45 R20 |
| LED DRLs | Yes |
| LED Headlamps | Yes |
| LED Taillights | Yes |
| LED Fog Lamps | Yes |
| Additional Features | 58L Front Trunk capacity, Panoramic glass roof, Electronic hidden door handles, Door mirror position memory, Auto windows with anti-trap, Privacy glass - rear door, rear quarter and rear windscreen, Sequential rear indicators |
| Anti-lock Braking System (ABS) | Yes |
| Central Locking | Yes |
| Child Safety Locks | Yes |
| No. of Airbags | 11 |
| Driver Airbag | Yes |
| Passenger Airbag | Yes |
| Side Airbag | Yes |
| Side Airbag-Rear | Yes |
| Day & Night Rear View Mirror | Yes |
| Electronic Brakeforce Distribution (EBD) | Yes |
| Traction Control | Yes |
| Tyre Pressure Monitoring System (TPMS) | Yes |
| Electronic Stability Control (ESC) | Yes |
| Rear Camera | With Guidedlines |
| ISOFIX Child Seat Mounts | Yes |
| Heads-Up Display (HUD) | Yes |
| Blind Spot Camera | Yes |
| Hill Assist | Yes |
| 360 View Camera | Yes |
| Radio | Yes |
| Wireless Phone Charging | Yes |
| Bluetooth Connectivity | Yes |
| Touchscreen | Yes |
| Touchscreen Size | 15.6 inch |
| Android Auto | Yes |
| Apple CarPlay | Yes |
| No. of Speakers | 12 |
| Usb Ports | Type-A: 1, Type-C: 1 |
| Speakers | Front & Rear |
| Forward Collision Warning | Yes |
| Automatic Emergency Braking | Yes |
| Speed Assist System | Yes |
| Traffic Sign Recognition | Yes |
| Blind Spot Collision Avoidance Assist | Yes |
| Lane Departure Warning | Yes |
| Lane Keep Assist | Yes |
| Lane Departure Prevention Assist | Yes |
| Driver Attention Warning | Yes |
| Adaptive Cruise Control | Yes |
| Adaptive High Beam Assist | Yes |
| Blind Spot Monitor | Yes |
| Live Location | Yes |
| Digital Car Key | Yes |
| Navigation with Live Traffic | Yes |
| Live Weather | Yes |
| E-Call & I-Call | Yes |
| SOS Button | Yes |
| RSA | Yes |
| Over Speeding Alert | Yes |
| SOS / Emergency Assistance | Yes |
Estimated Monthly EMI
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The BYD Sealion 7 gets an 82.5kWh battery pack in both twin-motor AWD (making 523bhp/690Nm) and single-motor RWD (making 308bhp/380Nm) trims. It gets 11 airbags, a rotating 15.6-inch infotainment screen, ventilated power seats, a panoramic sunroof, and 500 litres of boot space, along with a 50-litre frunk.
82.56kWh
BYD Sealion 7 Key Specifications: Fuel Type Electric Battery Capacity 82.56 kWh Driving Range 542 to 567 km Charging Time (AC Fast Charger) 11 kW charger Charging Time (DC Fast Charger) 150 kW charger Power 308 & 523 bhp Torque 380 & 690 Nm Read more
Sealion 7 Features - Comfort & Convenience
The party piece of the Seal electric sedan is the rotating 15.6-inch touchscreen infotainment system. The feature list of the model further includes wireless mobile charging, a 10.25-inch instrument console, and a crystal gearshift lever. It also gets electrically adjustable AC vents, an electric tailgate, a panoramic sunroof, V2L technology, and an ADAS suite. Read more
Sealion 7 Exterior and Styling
On the outside, the BYD Seal gets all LED lighting, C-shaped DRLs integrated into the headlamp cluster, and sleek triangular light inserts on the lower part of the front bumper. Additional highlights include flush-fitting door handles, machined alloy wheels, two-piece wraparound tail lights, and an aggressively styled rear diffuser finished in glossy black. Read more
BYD Sealion 7 Safety
The standard safety kit in the Seal includes eight airbags, 360-degree camera, front and rear parking sensors, ABS with EBD, TCS, and hill-hold control as standard. The model scored a five-star rating in the Euro NCAP crash test. Read more
BYD Sealion 7 Powertrain
The Seal is offered with two battery pack options – 61.44kWh and 82.56kWh. The maximum power output is rated at 523bhp and 670Nm. BYD claims a maximum range of up to 650km on a single charge, as per the NEDC cycle. Read more
Interior & Cargo Layout: The interior of the Tata Sierra is highly futuristic yet functional. The driver is greeted by a multi-screen cockpit that offers crisp graphics and fluid animations. The layout is clean, with minimal physical buttons. Passengers in the back enjoy excellent legroom, and the large panoramic roof adds to the airy feel of the cabin. Boot space is competitive and expandable via 60:40 split rear folding seats.
Value & Verdict: When comparing the features and driving dynamics against its mid-size competitors, the Sierra represents a solid proposition. Its blend of safety, design flair, and rich features makes it one of the most compelling options for buyers wanting a standout vehicle.
Official Dealerships
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Frequently Asked Questions
BYD Sealion 7
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