BYD Seal
The BYD Seal is a battery electric, compact executive fastback sedan produced by BYD Auto. It is the second passenger car of BYD's latest "Ocean Series" of plug-in electric vehicles,[1] after the smaller hatchback BYD Dolphin. In several overseas markets, the left hand drive variant of the BYD Seal is marketed as the BYD Atto 4.[2]
BYD Seal | |
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Overview | |
Manufacturer | BYD |
Also called | BYD Atto 4 |
Production | 2022–present |
Model years | 2022–present |
Assembly | China: Changzhou, Jiangsu |
Designer | Wolfgang Egger |
Body and chassis | |
Class | Compact executive (D) |
Body style | 4-door sedan |
Layout | |
Platform | e-platform 3.0 |
Powertrain | |
Electric motor |
|
Transmission | Single-speed Automatic |
Battery | 61.4 – 82.5 kWh |
Range | 550km (342 mi) 700km (435 mi) |
Dimensions | |
Wheelbase | 2,920 mm (115.0 in) |
Length | 4,800 mm (189.0 in) |
Width | 1,875 mm (73.8 in) |
Height | 1,460 mm (57.5 in) |
Curb weight | 1885–2150 kg |
Overview

The BYD Seal is built on the e-Platform 3.0, BYD's new 800-volt car platform,[1] while the design was unveiled as the BYD Ocean-X Concept in September 2021.[3]
The Seal's top speed is limited to 180 km/h (110 mph),[4] and the 0–100 km/h acceleration is expected to be around 4 seconds.[2] There are three models of powertrains offered, with a 150 kW (200 hp) single-motor rear wheel drive, 230 kW (310 hp) single-motor rear wheel drive, and a 160kW + 230kW dual-motor all wheel drive option. The car has vehicle-to-grid capability.[2] The BYD Seal sedan claimed domestic driving range is between 550 and 700 km (340 and 430 mi).[5]
References
- "BYD planning Model-3-like 800-volt sedan called Seal". electrive.com. 20 February 2022. Retrieved 29 March 2022.
- Schmidt, Bridie (15 March 2022). "BYD Seal electric sportscar to rival Tesla Model 3 confirmed for Australia". The Driven. Retrieved 17 April 2022.
- "BYD LAUNCHES E-PLATFORM 3.0 WITH THE NEW CONCEPT CAR OCEAN-X". byd.com. 8 September 2021. Retrieved 30 March 2022.
- "BYD Seal, Geometry E, and more announced NEVs from China – March 2022 (Part 1)". CarNewsChina.com. 14 March 2022. Retrieved 29 March 2022.
- "When the BYD Atto 3 Standard Range, Seal, Dolphin will hit Australia". carexpert.com.au. 7 September 2022. Retrieved 30 March 2022.