2025 BYD Seal U

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

£23,600

Fair price: within 8% of the typical £24,562 for this model, age and mileage, drawing on 931 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
11,559 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
White
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

With 11,559 miles on the clock, this 2025 BYD Seal U Comfort has done roughly 3,500 more miles than a typical 2025 BYD Seal U. The dealer is asking £23,600, which is £962 below our market estimate of £24,562. To estimate its market asking price, we analyse UK dealer adverts for 931 BYD Seal U cars across different ages and specifications. Since we first spotted the advert 101 days ago, the asking price has dropped by £2,200. It may give you a starting point for a conversation about price. The seller is Marshall BYD Maidstone, based in Maidstone.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 July 2026, 101 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £2,200 from the first recorded £25,800. 6 price reductions recorded, the latest observed on 2 October 2026.

Recorded asking prices
Date observedAsking price
16 July 2026£25,800
17 July 2026£25,800
25 July 2026£24,900
26 July 2026£24,900
7 August 2026£25,500
8 August 2026£25,500
11 August 2026£25,400
12 August 2026£25,400
21 August 2026£25,100
22 August 2026£24,600
25 September 2026£23,900
2 October 2026£23,600
23 October 2026£23,600

Price and mileage comparison

Estimated market asking price: £24,562. The asking price is £962 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 931 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,500 miles higher than typical for a 2025 BYD Seal U.

MOT

MOT no details held by dvla.

372 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 priceMileage
£22,39527,052 miles
£22,49525,621 miles
£22,89017,179 miles
£22,99016,653 miles
£22,99014,210 miles

These cars have covered 10–27,052 miles, compared with 11,559 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

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