2025 BYD Seal U

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

£23,899

Fair price: within 8% of the typical £24,849 for this model, age and mileage, drawing on 907 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: 14,969 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: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: Design
Hybrid type: Plug-in hybrid
Emissions standard: Euro 6

About this car

With 14,969 miles on the clock, this 2025 BYD Seal U Design has done roughly 6,900 more miles than a typical 2025 BYD Seal U. At £23,899, it is advertised £950 below our estimated market asking price of £24,849. To estimate its market asking price, we analyse UK dealer adverts for 907 BYD Seal U cars across different ages and specifications. The asking price is now £2,950 lower than when we first recorded the advert 56 days ago. You can find this car at cinch in Peterborough.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 August 2026, 56 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £2,950 from the first recorded £26,849. 5 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
26 August 2026	£26,849
12 September 2026	£25,899
18 September 2026	£25,599
26 September 2026	£24,599
1 October 2026	£23,999
15 October 2026	£23,999
17 October 2026	£23,899
20 October 2026	£23,899

Price and mileage comparison

Estimated market asking price: £24,849. The asking price is £950 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 907 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,900 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
£23,199	21,111 miles
£23,850	11,501 miles
£23,997	10,400 miles
£24,055	11,123 miles

These cars have covered 10–21,111 miles, compared with 14,969 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, Peterborough. Across the dealer network: 134 branches, 10,656 cars for sale.

Dealer postcode: PE1 5AU.