2025 BYD Seal U

1.5 26.6kWh Comfort CVT FWD Euro 6 (s/s) 5dr (214 bhp)

£25,290

Fair price: within 8% of the typical £26,131 for this model, age and mileage, drawing on 912 adverts of this make and model.

Overview

Make: BYD
Model: Seal U
Trim: COMFORT
Version: 1.5 26.6kWh Comfort CVT FWD Euro 6 (s/s) 5dr (214 bhp)
Mileage: 4,811 miles
Year: 2025
Fuel type: Petrol Plug-in Hybrid
Body type: SUV
Engine: 1.5 L
Gearbox: Automatic
Power: 214 bhp
Seats: 5
CO2: 9 g/km
Colour: Blue
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: CVT
Engine badge: Comfort
Hybrid type: Plug-in hybrid
Emissions standard: Euro 6

About this car

At 4,811 miles, this 2025 BYD Seal U Comfort has covered about 3,200 fewer miles than other 2025 BYD Seal U cars. Its asking price of £25,290 is £841 below our estimate of £26,131. The estimate uses 912 UK dealer adverts for the BYD Seal U, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 44 days ago, the asking price has dropped by £1,000. The seller is Swansway Garages BYD Chester, based in Chester.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 September 2026, 44 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,000 from the first recorded £26,290. 1 price reduction recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observed	Asking price
8 September 2026	£26,290
21 October 2026	£25,290

Price and mileage comparison

Estimated market asking price: £26,131. The asking price is £841 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 3,200 miles lower than typical for a 2025 BYD Seal U.

MOT

MOT no details held by dvla.

345 other cars with the same year, trim, gearbox and fuel are for sale from £22,395 to £35,095.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£22,395	27,052 miles
£22,495	25,621 miles
£22,890	17,179 miles
£22,896	22,069 miles
£22,993	21,610 miles

These cars have covered 10–27,052 miles, compared with 4,811 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

Swansway Garages BYD Chester, Chester. Across the dealer network: 29 branches, 1,706 cars for sale.

Dealer postcode: CH1 4LT.

Dealer opening hours

Monday: 08:30-19:00
Tuesday: 08:30-19:00
Wednesday: 08:30-19:00
Thursday: 08:30-19:00
Friday: 08:30-19:00
Saturday: 09:00-17:00
Sunday: 11:00-17:00