2025 BYD Seal U 1.5 Comfort

Price: £22,999. Fair price: £461 (1%) under the AskCar estimate of £23,460, our expected asking price for this car from its model, age, mileage and specification, drawing on 914 priced BYD Seal U adverts on AskCar as of 12 November 2026.

AskCar lists 933 used BYD Seal U from 163 UK dealerships, as of 12 November 2026.

Overview

  • Make: BYD
  • Model: Seal U
  • Trim: Comfort
  • Version: 1.5 26.6kWh Comfort CVT FWD Euro 6 (s/s) 5dr (214 bhp)
  • Year: 2025
  • Mileage: 16,846 miles
  • Fuel: Plug-in hybrid (petrol)
  • Body: SUV, 5 doors, 5 seats
  • Engine: 1.5 litres, 214 bhp
  • Gearbox: Automatic (CVT)
  • Drive: Front-wheel drive
  • Colour: Grey
  • CO2: 9 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 16,846 miles, this 2025 BYD Seal U Comfort has covered about 8,500 more miles than other 2025 BYD Seal U cars. Its asking price of £22,999 is £461 below the AskCar estimate of £23,460. The AskCar estimate uses 914 UK dealer adverts for the BYD Seal U, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. The seller is Hartwell Scunthorpe, based in Scunthorpe. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Hartwell Scunthorpe is rated 4.4 out of 5 on Google.

Price

Fair price: £461 (1%) under the AskCar estimate of £23,460.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 914 priced BYD Seal U adverts across different ages and specifications, as of 12 November 2026.

A 2025 BYD Seal U with the 1.5 plug-in hybrid engine is typically advertised at £24,600: the median of the 522 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2025 BYD Seal U advertised today. About half of 2025 BYD Seal U cars are gone from sale within a month of being advertised: 660 of the 1,239 first advertised between 12 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £22,999. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 8,500 miles higher than the median mileage of a 2025 BYD Seal U on AskCar.

Similar cars

334 other 2025 BYD Seal U Comfort 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £21,843 to £34,795, as of 12 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 16,653 miles. Price: £22,790, £209 less than this car. Dealer: Swansway Garages BYD Chester in Chester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-84c3907215bf
  • 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, black. Mileage: 16,588 miles. Price: £24,314, £1,315 more than this car. Dealer: D. M. Keith Cupra York in York. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-1b9e8273ceaf
  • 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 17,158 miles. Price: £22,999, the same price as this car. Dealer: Lookers BYD Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-e06e074c7f1d
  • The nearest: 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, white, under a mile from this car. Mileage: 9,335 miles. Price: £23,999, £1,000 more than this car. Dealer: Hartwell Scunthorpe in Scunthorpe. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-6a1128607f6e

Browse all BYD Seal U cars for sale · 2025 BYD Seal U price guide

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Photos

20 photos of this car are on its AskCar page.

As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.