2025 BYD Sealion 7 Comfort
Version: Comfort Auto RWD 5dr (308 bhp)
Price: £31,695. Fair price: £463 (1%) under the AskCar estimate of £32,158, our expected asking price for this car from its model, age, mileage and specification, drawing on 141 priced BYD Sealion 7 adverts on AskCar as of 29 October 2026.
AskCar lists 143 used BYD Sealion 7 from 72 UK dealerships, as of 29 October 2026.
Overview
- Make
- BYD
- Model
- Sealion 7
- Trim
- Comfort
- Version
- Comfort Auto RWD 5dr (308 bhp)
- Mileage
- 4,334 miles
- Year
- 2025
- Fuel type
- Electric
- Body type
- SUV
- Gearbox
- Automatic
- Power
- 308 bhp
- Seats
- 5
- CO2
- 0 g/km
- Colour
- Black
- 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 4,334 miles on the clock. The dealer is asking £31,695, which is £463 below the AskCar estimate of £32,158. To work out the AskCar estimate, we analyse UK dealer adverts for 141 BYD Sealion 7 cars across different ages and specifications. It first appeared in our advert records today. The seller is Pentagon Warrington, based in Warrington.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £31,695 |
Price and mileage comparison
Fair price: £463 (1%) under the AskCar estimate of £32,158.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 141 priced BYD Sealion 7 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 1,000 miles lower than the median mileage of a 2025 BYD Sealion 7 on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
29 other 2025 BYD Sealion 7 Comfort automatic electric cars are for sale at UK dealers from £30,398 to £45,695, as of 29 October 2026.
The 5 cheapest:
- 2025 BYD Sealion 7. Price: £30,398. Mileage: 10,290 miles. Dealer: Lookers BYD Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-dd78aee2e781
- 2025 BYD Sealion 7. Price: £30,550. Mileage: 15,339 miles. Dealer: Grainger Motor Group Mantles BYD Royston in Royston. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-1b7b92a2d483
- 2025 BYD Sealion 7. Price: £30,569. Mileage: 10,998 miles. Dealer: D. M. Keith Cupra York in York. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-697a4298e162
- 2025 BYD Sealion 7. Price: £30,692. Mileage: 8,436 miles. Dealer: LSH Auto BYD Manchester in Stockport. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-ddf6ec6bf45e
- 2025 BYD Sealion 7. Price: £30,995. Mileage: 3,503 miles. Dealer: Busseys Fakenham in Fakenham. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-65579083f905
The 29 matching cars have covered 10 to 15,339 miles, compared with 4,334 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BYD Sealion 7 cars for sale · 2025 BYD Sealion 7 price guide
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.