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BYD Seal
Electric Saloon
BYD's flagship electric saloon and a Tesla Model 3 rival. An 82.5 kWh Blade battery, up to 354 miles WLTP, RWD or 523 bhp AWD (0-62 in 3.8s), a 5-star Euro NCAP rating - from £45,730.
*Ex-showroom Price in London
BYD Seal EV essentials
BYD Seal pros and cons
Pros
- Striking design and a premium, well-built cabin
- Genuinely fast - up to 523 bhp and 0-62 mph in 3.8 seconds
- Big real-world range from the 82.5 kWh Blade battery
- Safe, cobalt-free Blade (LFP) battery and 5-star Euro NCAP
- Lots of standard kit for the price
- Strong value against the Tesla Model 3 and Ioniq 6
Cons
- Rotating-screen, menu-heavy controls take getting used to
- Real-world range sits below the WLTP figure
- BYD's UK service network is still growing
- AWD Excellence trades some range for its huge performance
- Saloon body is less practical than an SUV or estate
Best for
BYD Seal specifications
Battery & Charging
Motor & Performance
Dimensions & Capacity
Comfort & Tech
Safety
Warranty
Features
Battery & Performance
- 82.5 kWh BYD Blade Battery - cobalt-free LFP chemistry
- Up to 354 miles (570 km) WLTP range (Design RWD)
- Cell-to-body Blade design for rigidity and safety
- DC rapid charging up to around 150 kW: 10 to 80 percent in about 37 minutes
- 11 kW onboard AC charger for home charging
- Vehicle-to-Load (V2L) to power external devices
- Known for excellent thermal stability and battery safety
Comfort & Interior
- Rotating central touchscreen infotainment
- Premium 'Ocean Aesthetics' cabin design
- Heated and ventilated front seats
- Head-up display
- Panoramic glass roof
- Wireless smartphone charging
- Dynaudio premium sound system
- NFC card key and connected car tech
Safety
- 5-star Euro NCAP rating
- Multiple airbags
- Level 2 ADAS: adaptive cruise, lane keep, AEB
- Blind spot detection with rear cross traffic alert
- 360-degree surround view camera
- Intelligent torque adaption (iTAC)
- Tyre pressure monitoring
- ISOFIX child seat anchors
BYD Seal trims and pricing
Compare available BYD Seal trims, their ex-showroom prices and key configuration details.
Excellence (AWD)
82.5 kWh - 323 miles WLTP - 523 bhp - 0-62 in 3.8s
About BYD Seal
The BYD Seal is the car that proved BYD could take on the establishment. It is a sleek electric saloon – a direct rival to the Tesla Model 3 and Hyundai Ioniq 6 – that pairs genuinely striking ‘Ocean Aesthetics’ looks with serious performance, a big real-world range and BYD’s safe, cobalt-free Blade battery. If you have been reading up on the BYD Seal electric car, the short version is this: it is fast, well-built and keenly priced for the kit you get.
Every Seal uses an 82.5 kWh Blade battery. The Design trim is rear-wheel drive, making 308 bhp for a 354-mile WLTP range and a 0-62 mph time of 5.9 seconds. Step up to the Excellence and you get all-wheel drive, 523 bhp and 670 Nm – this is the famous BYD Seal 3.8s, hitting 62 mph in just 3.8 seconds, supercar-quick for the money – with a 323-mile range. Both charge quickly (up to around 150 kW DC) and come loaded with kit.
The 2026 model year added more storage, fresh safety features and updated styling while holding the price steady. UK prices start at £45,730 for the Design and £48,730 for the Excellence. Inside you get a rotating touchscreen, a premium cabin and a 5-star Euro NCAP rating. For buyers asking whether BYD is a good car brand, the Seal is the strongest answer in the range – and it sits neatly alongside the BYD Sealion SUV and the smaller Dolphin in BYD’s growing UK line-up.
Trending news for BYD Seal
BYD launched the new model year 2026 Seal in the UK with more practicality, greater customisation and extra specification, while holding the starting price steady from £45,730 (Design) and £48,730 (Excellence). The updates include enhanced storage, new safety features and subtly refreshed styling, keeping the Seal competitive against the Tesla Model 3 and Hyundai Ioniq 6.
BYD - 'Build Your Dreams', founded in 1994 - has grown into one of the world's largest EV makers, and the Seal sits alongside the Dolphin hatchback, the city-sized Dolphin Surf and the Sealion SUVs in its expanding UK range. Both Seal trims keep the 82.5 kWh cobalt-free Blade battery, with the AWD Excellence delivering its headline 0-62 mph in 3.8 seconds.
BYD Seal range and performance
Every BYD Seal uses an 82.5 kWh Blade battery, but performance splits by trim. The rear-wheel-drive Design makes 308 bhp and 360 Nm for a 354-mile WLTP range and a 0-62 mph time of 5.9 seconds - brisk and efficient. The all-wheel-drive Excellence is the showstopper: 523 bhp, 670 Nm and 0-62 mph in just 3.8 seconds (the famous BYD Seal 3.8s), with a still-strong 323-mile range.
Real-world range will sit below the WLTP figures, as always, but both versions are comfortable long-distance cars. Top speed is around 180 km/h. For most buyers the Design RWD is the value pick; the Excellence is for those who want genuine performance-car pace for saloon money.
BYD Seal safety overview
The BYD Seal holds a 5-star Euro NCAP rating and comes with a comprehensive safety package: a Level 2 ADAS suite (adaptive cruise control, lane keep assist, automatic emergency braking), blind spot detection with rear cross traffic alert, a 360-degree camera, intelligent torque adaption (iTAC) and tyre pressure monitoring, plus multiple airbags. Underpinning it all is BYD's cobalt-free Blade Battery, an LFP pack engineered for exceptional thermal stability and safety, with a cell-to-body design that also boosts the car's rigidity.
BYD Seal battery and charging guide
The Seal supports DC rapid charging of up to around 150 kW, taking the 82.5 kWh battery from 10 to 80 percent in about 37 minutes - convenient for longer UK journeys. At home, the 11 kW onboard AC charger gives a full 0 to 100 percent charge in roughly 8.6 hours on a suitable wallbox. The car uses a CCS (Type 2) connector and supports Vehicle-to-Load (V2L), so you can power appliances or devices directly from the battery - handy for trips and outdoor use.
BYD Seal warranty details
BYD backs the Seal with a strong UK ownership package: a 6-year or 93,000-mile vehicle warranty, an 8-year or 125,000-mile high-voltage Blade battery warranty, and an 8-year or 93,000-mile drive-unit warranty. The cobalt-free LFP Blade battery is designed for long life and high safety. Confirm the latest warranty terms and any conditions with your BYD UK retailer at purchase.
EV Running Cost Calculator
*Estimated figures based on entered electricity price, fuel price, mileage and average daily driving. Actual running costs can vary.
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Frequently asked questions about BYD Seal
What is a BYD car, and who makes BYD cars in the UK?
BYD (it stands for 'Build Your Dreams') is a Chinese company founded in 1994 - originally a rechargeable-battery maker, now one of the world's largest electric vehicle manufacturers. BYD designs and builds its own cars, including the batteries, and sells them in the UK through BYD UK and a network of franchised retailers.
Is BYD a good car brand?
Yes - BYD has quickly earned a strong reputation. Its cars use the safe, cobalt-free Blade battery, several models (including the Seal) hold 5-star Euro NCAP ratings, and they are well equipped for the money. BYD is now one of the best-selling EV makers in the world, which is a good sign of scale and reliability.
What is the BYD Seal 3.8s?
That refers to the BYD Seal Excellence AWD, the dual-motor flagship. It produces 523 bhp and 670 Nm and accelerates from 0 to 62 mph in just 3.8 seconds - supercar-quick performance at a fraction of supercar money.
How much is the BYD Seal, and how much are BYD cars generally?
The BYD Seal starts at £45,730 for the Design and £48,730 for the Excellence. Across the wider UK range, BYD cars span from the affordable Dolphin Surf city car to the Seal saloon and Sealion SUVs, so there is a model at most price points.
What is the range of the BYD Seal?
Both trims use the same 82.5 kWh Blade battery. The rear-wheel-drive Design is rated at 354 miles WLTP, while the all-wheel-drive Excellence manages 323 miles. Real-world range will be somewhat lower depending on driving and conditions.
How does the BYD Seal compare with the BYD Sealion?
The Seal is a low, sporty saloon focused on style, range and performance. The BYD Sealion is an SUV, so it is taller and more practical for families and luggage. If you want a sleek driver's car, choose the Seal; if you need SUV space, look at the Sealion.
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Available colours
The BYD Seal is offered in ocean-inspired shades such as Arctic Blue, Aurora White, Cosmos Black, Atlantis Grey and Shark Grey, with contrasting interior themes on some trims. Colour availability can vary by trim, so confirm the options for your chosen Seal at order.