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BYD Sealion 7: generations, battery, range and what to check when buying
The BYD Sealion 7 is an electric coupe-style crossover set to hit Europe in 2024 with the 'Blade' battery. We look at the generations, range, charging and what to check before buying a used Sealion 7.
The BYD Sealion 7 in brief
The Sealion 7 is a mid-sized electric crossover with a sloping roofline. It competes with models like the Tesla Model Y, Škoda Enyaq, or Volkswagen ID.4, but stands out with its generous equipment and impressive battery.
This model is still new to the used market, so supply is limited. Buyers should carefully check the battery warranty, software condition and equipment list.
Generations and their differences
Two main generations are offered in Europe: the Design with rear-wheel drive and the Excellence with all-wheel drive and two electric motors. Both come with an 82.5 kWh battery pack.
The Design is more economical and affordable, while the Excellence is more powerful, with extra kit and quicker acceleration. Exact figures vary by market and year, so check the specific car's specs.
Engine, battery and charging
The Design's power output is around 310 hp, the Excellence around 530 hp. The car has no conventional gearbox, so driving is smooth and quiet. Range according to WLTP is around 500 km (depending on the generation).
The Sealion 7 features 'Blade' type battery technology and supports fast constant current charging. Many versions also offer the ability to power other devices from the car's battery (V2L).
What to check when buying a used Sealion 7
Request a battery condition check and see how much warranty is left. Check the charging history to ensure the car charges properly from AC and DC stations and that charging cables are included.
Test the multimedia system and large touchscreen: it should operate smoothly, and the controls should respond seamlessly. Ensure that the driver assistance systems work and show no errors.
Since this is a new model, check if the car was officially imported into the EU, if the warranty is valid, and if manufacturer recalls and software updates have been performed.
Trim Levels
Names and equipment vary by market and year; we list the most common trims found in Europe.
Design
From 2024Version with rear-wheel drive and a generous equipment package.
- Around 310 HP, rear-wheel drive
- Often — panoramic glass roof
- Often — large touchscreen multimedia display
Excellence
From 2024More powerful version with all-wheel drive and additional equipment.
- Around 530 HP, all-wheel drive
- Often — rear and front engines
- Often — more driver assistance systems and comfort features
Comparing trims
| Design | Excellence | |
|---|---|---|
| Who it's for | For daily driving and economy | For power, acceleration and equipment |
| Transmission | Rear-wheel drive | All-wheel drive |
| Power | Around 310 HP | Around 530 HP |
| Price in the used market (relatively) | €€€ | €€€€ |
For most buyers, Design is enough — it's more economical and has enough equipment. Excellence is worth choosing for power and all-wheel drive.
Pros
- Long range and fast charging
- Generous standard equipment
- Spacious interior and modern multimedia
- Stylish coupe-style crossover
Cons
- New model — few reviews and little experience in the used market
- Large dimensions and weight
- Sloping roofline reduces rear headroom
Frequently asked questions
How does Design differ from Excellence?
Design has rear-wheel drive and less power, while Excellence has two motors, all-wheel drive, significantly more power, and a richer equipment list.
How many miles does a Sealion 7 do?
The manufacturer quotes around 500 km according to WLTP, but the real-world range depends on speed, weather conditions, and driving style.
Is it worth buying a used Sealion 7?
If the car was officially imported, has a battery warranty, and a full history — yes. Since the model is new, definitely check the battery condition and documents.
Updated 2026-10-17 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
