2025 BYD Sealion 7
Comfort Auto RWD 5dr (308 bhp)
£30,790
Fair price: within 8% of the typical £32,483 for this model, age and mileage, drawing on 143 adverts of this make and model.
Overview
- Make
- BYD
- Model
- Sealion 7
- Trim
- COMFORT
- Version
- Comfort Auto RWD 5dr (308 bhp)
- Mileage
- 3,056 miles
- Year
- 2025
- Fuel type
- Electric
- Body type
- SUV
- Gearbox
- Automatic
- Power
- 308 bhp
- Seats
- 5
- CO2
- 0 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- Comfort
- Emissions standard
- Euro 6
About this car
This 2025 BYD Sealion 7 Comfort is advertised with 3,056 miles, approximately 2,400 below the typical mileage for its age. At £30,790, it is advertised £1,693 below our estimated market asking price of £32,483. The estimate uses 143 UK dealer adverts for the BYD Sealion 7, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 42 days ago. Its asking price has since fallen by £200. The seller is SG Petch Darlington, based in Darlington.
Stock data from 28 October 2026.
Price history
First seen on 17 September 2026, 42 days ago. Advert duration calculated on 29 October 2026. Net asking-price reduction: £200 from the first recorded £30,990. 1 price reduction recorded, the latest observed on 11 October 2026.
| Date observed | Asking price |
|---|---|
| 17 September 2026 | £30,990 |
| 11 October 2026 | £30,790 |
| 28 October 2026 | £30,790 |
Price and mileage comparison
Estimated market asking price: £32,483. The asking price is £1,693 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 143 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 2,400 miles lower than typical for a 2025 BYD Sealion 7.
MOT
MOT no details held by dvla.
28 other cars with the same year, trim, gearbox and fuel are for sale from £30,398 to £45,695.
| Asking price | Mileage |
|---|---|
| £30,398 | 10,290 miles |
| £30,550 | 15,339 miles |
| £30,569 | 10,998 miles |
| £30,692 | 8,436 miles |
| £30,995 | 3,503 miles |
These cars have covered 10–15,339 miles, compared with 3,056 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all BYD Sealion 7 cars for sale · 2025 BYD Sealion 7 price guide
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2025 BYD Sealion 7 photo 1
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- 2025 BYD Sealion 7 photo 19
- 2025 BYD Sealion 7 photo 20
- 2025 BYD Sealion 7 photo 21
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