2025 BYD Seal U

1.5 18.3kWh Design CVT 4WD Euro 6 (s/s) 5dr (319 bhp)

£25,995

Fair price: within 8% of the typical £24,283 for this model, age and mileage, drawing on 881 adverts of this make and model.

Overview

Make: BYD
Model: Seal U
Trim: DESIGN
Version: 1.5 18.3kWh Design CVT 4WD Euro 6 (s/s) 5dr (319 bhp)
Mileage: 16,999 miles
Year: 2025
Fuel type: Petrol Plug-in Hybrid
Body type: SUV
Engine: 1.5 L
Gearbox: Automatic
Power: 319 bhp
Seats: 5
CO2: 26 g/km
Colour: Blue
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: CVT
Engine badge: Design
Emissions standard: Euro 6

About this car

At 16,999 miles, this 2025 BYD Seal U Design has covered about 8,700 more miles than other 2025 BYD Seal U cars. Our estimated market asking price is £24,283. This car is advertised at £25,995, which is £1,712 above that figure. Our estimate draws on 881 BYD Seal U adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 153 days ago. Its asking price has since fallen by £1,000. It may give you a starting point for a conversation about price. The seller is Pentagon Warrington, based in Warrington.

Stock data from 27 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 153 days ago. Advert duration calculated on 28 October 2026. Net asking-price reduction: £1,000 from the first recorded £26,995. 3 price reductions recorded, the latest observed on 10 September 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£26,995
11 July 2026	£26,995
28 July 2026	£26,495
11 August 2026	£25,495
12 August 2026	£25,495
26 August 2026	£27,495
10 September 2026	£25,995
27 October 2026	£25,995

Price and mileage comparison

Estimated market asking price: £24,283. The asking price is £1,712 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 881 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,700 miles higher than typical for a 2025 BYD Seal U.

MOT

MOT no details held by dvla.

67 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 price	Mileage
£19,440	2,600 miles
£23,099	21,111 miles
£23,700	11,501 miles
£24,000	10,888 miles
£24,055	11,123 miles

These cars have covered 10–21,111 miles, compared with 16,999 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

Vehicle photos

AskCar lists 581,201 cars from 12,993 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.