2025 BYD Seal U

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

£24,350

Fair price: within 8% of the typical £24,163 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: 14,789 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: Black
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 14,789 miles, this 2025 BYD Seal U Comfort has covered about 6,800 more miles than other 2025 BYD Seal U cars. Its asking price of £24,350 is £187 above our estimate of £24,163. To estimate its market asking price, we analyse UK dealer adverts for 912 BYD Seal U cars across different ages and specifications. We first recorded this advert 54 days ago, and its asking price has since fallen by £1,600. The seller is Donnelly Motorstore Dungannon, based in Dungannon.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 August 2026, 54 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,600 from the first recorded £25,950. 2 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observed	Asking price
29 August 2026	£25,950
17 September 2026	£25,450
17 October 2026	£24,350
21 October 2026	£24,350

Price and mileage comparison

Estimated market asking price: £24,163. The asking price is £187 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 912 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,800 miles higher 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 14,789 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

Similar cars for less

Dealer

Donnelly Motorstore Dungannon, Dungannon. Across the dealer network: 32 branches, 1,242 cars for sale.

Dealer postcode: BT70 1RX.

Dealer opening hours

Monday: 08:45-17:30
Tuesday: 08:45-17:30
Wednesday: 08:45-17:30
Thursday: 08:45-19:30
Friday: 08:45-17:30
Saturday: 09:00-13:00
Sunday: None