2025 BYD Seal U
1.5 18.3kWh Boost CVT FWD Euro 6 (s/s) 5dr (214 bhp)
£24,490
Fair price: within 8% of the typical £25,109 for this model, age and mileage, drawing on 912 adverts of this make and model.
Overview
- Make
- BYD
- Model
- Seal U
- Trim
- BOOST
- Version
- 1.5 18.3kWh Boost CVT FWD Euro 6 (s/s) 5dr (214 bhp)
- Mileage
- 5,020 miles
- Year
- 2025
- Fuel type
- Petrol Plug-in Hybrid
- Body type
- SUV
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 214 bhp
- Seats
- 5
- CO2
- 20 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- CVT
- Engine badge
- Boost
- Hybrid type
- Plug-in hybrid
- Emissions standard
- Euro 6
About this car
At 5,020 miles, this 2025 BYD Seal U Boost has covered about 2,900 fewer miles than other 2025 BYD Seal U cars. Our estimated market asking price is £25,109. This car is advertised at £24,490, which is £619 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 912 BYD Seal U cars across different ages and specifications. It first appeared in our advert records 9 days ago. The seller is Swansway Garages BYD Crewe, based in Crewe.
Stock data from 21 October 2026.
Price history
First seen on 13 October 2026, 9 days ago. Advert duration calculated on 22 October 2026.
| Date observed | Asking price |
|---|---|
| 13 October 2026 | £24,490 |
| 21 October 2026 | £24,490 |
Price and mileage comparison
Estimated market asking price: £25,109. The asking price is £619 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 912 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 2,900 miles lower than typical for a 2025 BYD Seal U.
MOT
MOT no details held by dvla.
102 other cars with the same year, trim, gearbox and fuel are for sale from £14,999 to £34,295.
| Asking price | Mileage |
|---|---|
| £14,999 | 11,775 miles |
| £21,999 | 16,850 miles |
| £22,490 | 16,257 miles |
| £22,499 | 10,078 miles |
| £22,499 | 8,655 miles |
These cars have covered 5–16,850 miles, compared with 5,020 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 Seal U cars for sale · 2025 BYD Seal U price guide
Similar cars for less
- 2025 BYD Seal U, 3,000 miles, £23,949, £2,424 under typical, Croydon
- 2025 BYD Seal U, 3,745 miles, £23,599, Kingston upon Hull
- 2025 BYD Seal U, 4,393 miles, £24,490, Crewe
Dealer
Swansway Garages BYD Crewe, Crewe. Across the dealer network: 29 branches, 1,706 cars for sale.
Dealer postcode: CW1 5NP.
Dealer opening hours
- Monday
- 08:30-18:30
- Tuesday
- 08:30-18:30
- Wednesday
- 08:30-18:30
- Thursday
- 08:30-18:30
- Friday
- 08:30-18:30
- Saturday
- 09:00-17:00
- Sunday
- 10:30-16:30