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BYD Seal 6: plug-in hybrid, saloon and estate
BYD Seal 6 — a mid-size plug-in hybrid (DM-i) that debuted in 2024 and is available as both a saloon and an estate Touring. We look at the gearbox, trims and what to check when buying a used Seal 6.
Seal 6 in brief
The Seal 6 is a BYD-built D-segment car that combines a petrol engine with a battery and electric motor. Unlike the fully electric Seal, it has a petrol engine, so you won't be limited on long journeys.
In Europe, two body styles are offered: the saloon and the estate Touring. The estate boasts a larger boot and is better suited to families and hauling.
Gearbox and battery
DM-i stands for 'Dual Mode intelligent': the car primarily runs on electric power, with the petrol engine kicking in for faster driving or when the battery is depleted. BYD's 'Blade' lithium iron phosphate (LFP) battery is used.
The electric motor can cover several dozen kilometres, so daily commutes can be tackled without petrol. The battery charges from the mains, while the petrol engine is there for longer trips.
Saloon and estate
The saloon is more elegant, while the Touring is more practical — it has a longer rear and a bigger boot. The technology is essentially the same for both variants.
The Touring is better suited to families or those hauling lots of cargo.
What to check when buying a used Seal 6
Request battery condition data and charging history, check if charging via the socket works. Verify if the manufacturer's warranty is still valid and if it can be transferred to the new owner.
Test the switch between the petrol and electric engines, the multimedia system, cameras, and driver assistance features. Ensure the latest software updates are installed, and inquire about service in your area.
Trim levels
Names and equipment vary by market and year; we list the most commonly found trims in Europe.
Boost
BaseThe base trim with essential equipment.
- Often — alloy wheels
- Central touchscreen
- Basic safety equipment
Comfort
Mid-rangeWith more comfort features.
- Often — larger wheels
- Often — leather or part-leather upholstery
- More driver assistance systems
Design
Top-specThe full-fat trim.
- Often — a panoramic roof
- Often — heated and ventilated seats
- The full suite of comfort and safety kit
How the trims compare
| Boost | Comfort | Design | |
|---|---|---|---|
| Who it's for | The budget option | For daily driving | For maximum comfort |
| Body styles | Saloon / Touring | Saloon / Touring | Saloon / Touring |
| Prices in the used market (relatively) | €€ | €€ | €€€ |
Most buyers will be happy with Comfort. Design is the one to go for if you want the full works, while Touring is the ticket if you need more boot space.
Pros
- Acts like an electric car for short distances
- No need to compromise on long journeys
- An estate body style is available in Touring
- Generous standard equipment
Cons
- Short model history, limited used supply
- Most functions controlled via the screen
- A more limited service network than traditional brands
Frequently asked questions
How does the Seal 6 differ from the Seal?
The Seal is an electric car, while the Seal 6 is a plug-in hybrid with a petrol engine. It's ideal for those who need more than just electric power.
Does the Seal 6 need charging?
Not mandatory, but regular charging keeps running costs lower. Without charging, the car operates as a hybrid.
Does the Seal 6 have an estate body style?
Yes, the Touring estate is also available.
Updated 2026-10-17 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
