2025 BYD Seal U

1.5 DM-i Design Auto 4WD Euro 6 5dr (319 bhp)

£25,698

Fair price: within 8% of the typical £24,831 for this model, age and mileage, drawing on 936 adverts of this make and model.

Overview

Make
BYD
Model
Seal U
Trim
DESIGN
Version
1.5 DM-i Design Auto 4WD Euro 6 5dr (319 bhp)
Mileage
15,538 miles
Year
2025
Fuel type
Petrol Plug-in Hybrid
Body type
SUV
Engine
1.5 L
Gearbox
Automatic
Power
319 bhp
Seats
5
CO2
23 g/km
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
Design
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

At 15,538 miles, this 2025 BYD Seal U Design has covered about 7,500 more miles than other 2025 BYD Seal U cars. The dealer is asking £25,698, which is £867 above our market estimate of £24,831. To estimate its market asking price, we analyse UK dealer adverts for 936 BYD Seal U cars across different ages and specifications. It first appeared in our advert records 49 days ago. The seller is Hendy Peugeot & Vauxhall Tonbridge, based in Tonbridge.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 September 2026, 49 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
4 September 2026£25,499
17 September 2026£25,299
24 September 2026£24,999
9 October 2026£25,698
14 October 2026£26,397
17 October 2026£25,698
22 October 2026£25,698

Price and mileage comparison

Estimated market asking price: £24,831. The asking price is £867 above 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 936 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,500 miles higher than typical for a 2025 BYD Seal U.

MOT

MOT no details held by dvla.

73 other cars with the same year, trim, gearbox and fuel are for sale from £19,440 to £39,195.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,4402,600 miles
£23,19921,111 miles
£23,83011,501 miles
£23,89914,969 miles
£24,05511,123 miles

These cars have covered 10–21,111 miles, compared with 15,538 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos