2025 BYD Seal U 1.5 Comfort

Price: £23,060. Fair price: £837 (3%) under the AskCar estimate of £23,897, our expected asking price for this car from its model, age, mileage and specification, drawing on 867 priced BYD Seal U adverts on AskCar as of 1 November 2026.

AskCar lists 875 used BYD Seal U from 160 UK dealerships, as of 1 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: 14,334 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: Black
  • CO2: 9 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BYD Seal U Comfort has covered 14,334 miles, around 6,100 more miles than is typical for its age. The AskCar estimate for this car is £23,897. It is priced at £23,060, which is £837 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 867 BYD Seal U cars across different ages and specifications. Since we first spotted the advert 24 days ago, the asking price has dropped by £2,939. It is for sale at D. M. Keith in Bradford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price

Fair price: £837 (3%) under the AskCar estimate of £23,897.

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 867 priced BYD Seal U adverts across different ages and specifications, as of 1 November 2026.

Time on sale

This 2025 BYD Seal U has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 8 October 2026 at £25,999. Its asking price is now £23,060, £2,939 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

  • 8 October 2026: £25,999
  • 11 October 2026: £24,613
  • 12 October 2026: £24,606
  • 13 October 2026: £24,565
  • 14 October 2026: £24,552
  • 15 October 2026: £24,541
  • 16 October 2026: £24,530
  • 17 October 2026: £24,419
  • 20 October 2026: £24,332
  • 22 October 2026: £24,269
  • 25 October 2026: £24,203
  • 26 October 2026: £24,127
  • 28 October 2026: £23,060

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 6,100 miles higher than the median mileage of a 2025 BYD Seal U on AskCar.

Similar cars

326 other 2025 BYD Seal U Comfort 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £21,990 to £35,095, as of 1 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, black. Mileage: 14,373 miles. Price: £24,195, £1,135 more than this car. Dealer: Busseys Fakenham in Fakenham. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-b820f235acc8
  • 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 14,560 miles. Price: £24,400, £1,340 more than this car. Dealer: Sytner Select Bristol in Bristol. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-a95879733941
  • 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, white. Mileage: 14,058 miles. Price: £24,178, £1,118 more than this car. Dealer: D M Keith Byd Keighley in Keighley. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-16655996193e

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

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Photos

40 photos of this car are on its AskCar page.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.