2025 BYD Seal U 1.5 Comfort

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: 8,564 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: White
• CO2: 9 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2025 BYD Seal U Comfort is 8,564 miles. Its asking price of £25,078 is £248 above the AskCar estimate of £24,830. To work out the AskCar estimate, we analyse UK dealer adverts for 859 BYD Seal U cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 105 days. The seller is D M Keith Byd Keighley, based in Keighley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £248 (1%) over the AskCar estimate of £24,830.

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 859 priced BYD Seal U adverts across different ages and specifications, as of 5 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 495 for sale on AskCar, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2025 BYD Seal U has been on sale for at least 105 days. About half of 2025 BYD Seal U cars are gone from sale within a month of being advertised: 611 of the 1,181 first advertised between 8 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 23 July 2026 at £24,999. Its asking price is now £25,078, £79 more.

Price changes recorded:

• 23 July 2026: £24,999
• 14 August 2026: £25,100
• 15 August 2026: £25,086
• 18 August 2026: £25,044
• 20 August 2026: £25,012
• 21 August 2026: £24,995
• 22 August 2026: £24,970
• 25 August 2026: £24,901
• 26 August 2026: £24,900
• 27 August 2026: £24,881
• 28 August 2026: £24,868
• 2 September 2026: £24,825
• 4 September 2026: £24,812
• 5 September 2026: £24,808
• 9 September 2026: £24,768
• 16 September 2026: £25,399
• 8 October 2026: £25,539
• 12 October 2026: £25,360
• 22 October 2026: £25,346
• 24 October 2026: £25,291
• 25 October 2026: £25,254
• 26 October 2026: £25,191
• 27 October 2026: £25,190
• 31 October 2026: £25,131
• 1 November 2026: £25,125
• 2 November 2026: £25,098
• 3 November 2026: £25,078

Mileage and MOT

MOT: first test not yet due.

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

Similar cars

322 other 2025 BYD Seal U Comfort 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £21,990 to £34,795, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 8,585 miles. Price: £22,970, £2,108 less than this car. Dealer: Stoneacre in Ford. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-9f50d12c0372
• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, white. Mileage: 8,592 miles. Price: £24,599, £479 less than this car. Dealer: cinch in Ashford. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-2b8524223632
• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 8,532 miles. Price: £25,790, £712 more than this car. Dealer: SG Petch Darlington in Darlington. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-d8d997af1d8b

• The nearest: 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, white, under a mile from this car. Mileage: 10,908 miles. Price: £24,666, £412 less than this car. Dealer: D M Keith Byd Keighley in Keighley. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-2986b33163d5