2025 BYD Seal U

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

£24,799

Fair price: within 8% of the typical £25,889 for this model, age and mileage, drawing on 901 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: 8,888 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

The advertised mileage for this 2025 BYD Seal U Design is 8,888 miles. At £24,799, it is advertised £1,090 below our estimated market asking price of £25,889. To estimate its market asking price, we analyse UK dealer adverts for 901 BYD Seal U cars across different ages and specifications. The asking price is now £2,400 lower than when we first recorded the advert 60 days ago. That may be worth mentioning if you discuss the price with the dealer. The seller is cinch, based in Maidstone.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 21 August 2026, 60 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £2,400 from the first recorded £27,199. 10 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
21 August 2026	£27,199
22 August 2026	£26,899
1 September 2026	£26,399
8 September 2026	£26,299
17 September 2026	£25,699
23 September 2026	£25,399
25 September 2026	£25,299
26 September 2026	£25,199
1 October 2026	£24,799
2 October 2026	£25,099
8 October 2026	£24,899
17 October 2026	£24,799
19 October 2026	£24,799

Price and mileage comparison

Estimated market asking price: £25,889. The asking price is £1,090 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 901 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 900 miles higher than typical for a 2025 BYD Seal U.

MOT

MOT no details held by dvla.

69 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
£23,299	21,111 miles
£23,850	11,501 miles
£23,899	14,969 miles
£24,055	11,123 miles

These cars have covered 10–21,111 miles, compared with 8,888 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

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Dealer

cinch, Maidstone. Across the dealer network: 134 branches, 10,704 cars for sale.

Dealer postcode: ME15 9XY.