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: 3,951 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

This 2025 BYD Seal U Comfort is advertised with 3,951 miles, approximately 4,200 below the typical mileage for its age. The dealer is asking £24,699, which is £1,203 below the AskCar estimate of £25,902. To work out the AskCar estimate, we analyse UK dealer adverts for 895 BYD Seal U cars across different ages and specifications. It first appeared in our advert records today. The seller is Evans Halshaw BYD Bury, based in Bury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,203 (4%) under the AskCar estimate of £25,902.

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 895 priced BYD Seal U adverts across different ages and specifications, as of 11 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 514 for sale on AskCar, as of 11 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: 661 of the 1,242 first advertised between 11 July 2026 and 8 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £24,699. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,200 miles lower than the median mileage of a 2025 BYD Seal U on AskCar.

Similar cars

327 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 11 November 2026.

The 3 closest to this car in mileage:

• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 3,950 miles. Price: £25,895, £1,196 more than this car. Dealer: All Electric BYD Birmingham South in Birmingham. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-a050d76099f1
• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 3,986 miles. Price: £25,990, £1,291 more than this car. Dealer: All Electric BYD Kidderminster in Kidderminster. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-3f4d126d8ba5
• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 3,992 miles. Price: £24,888, £189 more than this car. Dealer: Snows BYD Waterlooville in Waterlooville. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-fcbc7c429a85

• The nearest: 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue, under a mile from this car. Mileage: 4,544 miles. Price: £24,499, £200 less than this car. Dealer: Evans Halshaw BYD Bury in Bury. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-79a27091e9e7