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: 5,028 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: Blue
• CO2: 9 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 5,028 miles on the clock, this 2025 BYD Seal U Comfort has done roughly 3,100 fewer miles than a typical 2025 BYD Seal U. Its asking price of £25,634 is £127 below the AskCar estimate of £25,761. The AskCar estimate uses UK dealer asking prices, including 853 BYD Seal U adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 40 days ago, and its asking price has since fallen by £758. The seller is D. M. Keith BYD Hull, based in Hull. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £127 (under 1%) under the AskCar estimate of £25,761.

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 853 priced BYD Seal U adverts across different ages and specifications, as of 4 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 497 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2025 BYD Seal U has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 25 September 2026 at £26,392. Its asking price is now £25,634, £758 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 25 September 2026: £26,392
• 26 September 2026: £26,125
• 27 September 2026: £26,061
• 2 October 2026: £26,164
• 5 October 2026: £26,167
• 9 October 2026: £26,070
• 13 October 2026: £26,012
• 17 October 2026: £25,944
• 21 October 2026: £25,741
• 29 October 2026: £25,798
• 31 October 2026: £25,634

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,100 miles lower than the median mileage of a 2025 BYD Seal U on AskCar.

Similar cars

324 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 4 November 2026.

The 3 closest to this car in mileage:

• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 5,021 miles. Price: £24,999, £635 less than this car. Dealer: Pentagon BYD Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-0f1008da7e30
• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 5,047 miles. Price: £25,199, £435 less than this car. Dealer: cinch in Northampton. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-07ea1973550f
• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 5,049 miles. Price: £25,290, £344 less than this car. Dealer: D. M. Keith in Grimsby. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-b8a3f6e27cb4

• The nearest: 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, white, under a mile from this car. Mileage: 12,589 miles. Price: £23,751, £1,883 less than this car. Dealer: D. M. Keith BYD Hull in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-06280dbba1d6