Product Information
- Brand: BYD
- Energy type: Battery Electric
- L&W&H (mm): 4800 × 1875 × 1460
- Body style: 4-door, 5-seat sedan
- Max power(kW): 170(231 Ps)
- Max torque(N·m): 380
- Drive Type: Front‑Wheel Drive (FF)
- Transmission: Fixed Gear Ratio Transmission
- Emission Standard: Euro 6d
- Steering: Left‑Hand Drive
- Exterior Color: Purple
- Trim Level: Standard
- Export Certification: It features multi-market regulatory compliance and is subject to market-specific type approval.
Model List
Battery Electric
Core Highlights
Dedicated EV Platform, Top-Tier Autonomous Driving, Supercar Handling
This is the generational gap that sets it apart from rivals. The Seal is the first sedan built on BYD’s dedicated all‑electric platform – the e‑Platform 3.0 Evo. That means it inherently features CTB (Cell to Body) technology, which integrates the Blade Battery into the body structure, significantly improving body torsional rigidity and safety. At the same time, it comes standard with hardcore technologies such as a 1200V silicon carbide (SiC) electronic control, a twelve‑in‑one intelligent electric drive system, and a full‑domain intelligent fast‑charging solution – a highly integrated, technology‑packed “tech shelf”.
As the name “Smart Navigation Edition” suggests, its biggest highlight is its level of intelligence. It is equipped with BYD’s “God’s Eye” high‑level intelligent driving assistance system – DiPilot 300. In terms of hardware, it features 31 high‑precision perception elements, including a watchtower‑style LiDAR, achieving 360° blind‑spot‑free environmental perception. This enables not only highway navigation assisted driving but also urban navigation assisted driving capability – performing complex manoeuvres such as automatic on/off ramps, active lane changing for overtaking, traffic light recognition and crossing, bringing high‑level assisted driving into everyday commuting.
The Seal is built for drivers. It features a sports‑car‑class front double‑wishbone and rear five‑link independent suspension, laying a solid foundation for precise handling and clear road feel. Its rear‑motor rear‑wheel‑drive layout, along with the iTAC intelligent torque control system and the DiSus‑C intelligent damping body control system on the AWD version, make this car an all‑electric sports sedan with limitless driving pleasure – truly achieving “man‑and‑machine as one”.
Interior Showcase
Practical Features
Practical Features at a Glance: A Blend of Technology and Comfort
Although it’s the “Smart Navigation Edition”, it doesn’t skimp on luxury and comfort features. Let’s look at the core highlights through the table below:
| Category | Specific Features | Daily Usability Interpretation |
| Smart Cockpit | 15.6 inch self adapting rotating floating Pad + 10.25 inch full digital instrument cluster + DiLink 100 high level smart cockpit + 5G network | The signature rotating large screen paired with the new DiLink system supports 5G high speed connectivity and full scenario voice interaction – its smoothness and intelligence are top tier in the industry. |
| Comfort Upgrade | Panoramic sunroof (with electric sunshade), ventilated/heated front seats, 50W wireless phone charging, 12 speaker Dynaudio sound system | The panoramic sunroof adds an airy feel, while the electric sunshade solves the summer heat issue. Ventilated/heated seats and Dynaudio sound directly maximise front seat comfort. |
| Safety & Protection | 13 airbags standard across all trims, CTB battery to body technology, 360° around view camera, automatic parking | 13 airbags is extremely rare in this class. Combined with the ultra strong body rigidity from CTB technology (torsional rigidity over 40,000 N·m/deg), it creates a mobile “safety fortress”. |
| Thoughtful Details | W HUD head up display, electric hidden door handles, active grille shutters, auto tilting mirrors in reverse | The HUD puts driving information right in your line of sight; active grille shutters optimise aerodynamics and thermal management; hidden door handles not only look good but also reduce drag. |
Space Performance
A Spacious Cabin in a Coupe Silhouette
Despite its dynamic fastback shape, the Seal makes excellent use of interior space, striking a great balance between sportiness and practicality.
length 4800mm, width 1875mm, height 1460mm, wheelbase 2920mm.
Thanks to the long 2920mm wheelbase and the low body height enabled by CTB technology, the interior space is very generous. Rear legroom is particularly ample, and headroom is not overly compromised by the fastback design – ensuring passenger comfort.
In addition to a sizable boot, it also offers a front trunk (frunk) for storing small items that are not used often, adding storage flexibility.
Core Competitiveness
An Extreme All-Round Driving Experience
The Seal’s advantages are not only in visible features but also in deeper technology and user experience.
Summary
Who Is It For?
In summary, the BYD Seal 2025 510 Smart Navigation Edition is an “armed to the teeth with technology, born for driving pleasure” electric sports sedan.
Its core advantages are: industry‑leading intelligent driving capability, strong performance and handling from a dedicated EV platform, class‑defying luxury and comfort features, and a revolutionary full‑domain fast‑charging experience. If the following profile fits you, this is the tech‑focused car tailored for you:
If you are exactly the kind of enthusiast who pursues “technology, performance and design”, then this “six‑sided warrior” is absolutely worth an in‑person test drive.
