2025 BYD Seal Design

Price: £27,999. Fair price: £1,610 (5%) under the AskCar estimate of £29,609, our expected asking price for this car from its model, age, mileage and specification, drawing on 176 priced BYD Seal adverts on AskCar as of 2 November 2026.

AskCar lists 180 used BYD Seal from 91 UK dealerships, as of 2 November 2026.

Overview

  • Make: BYD
  • Model: Seal
  • Trim: Design
  • Version: 82.5kWh Design Auto RWD 4dr (308 bhp)
  • Year: 2025
  • Mileage: 6,599 miles
  • Fuel: Electric
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 308 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: White
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BYD Seal Design is advertised with 6,599 miles on the clock. The AskCar estimate for this car is £29,609. It is priced at £27,999, which is £1,610 below that estimate. The AskCar estimate uses UK dealer asking prices, including 176 BYD Seal adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 40 days ago, the asking price has dropped by £500. It is for sale at N.m.j. Motorhouse in Milton Keynes. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,610 (5%) under the AskCar estimate of £29,609.

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 176 priced BYD Seal adverts across different ages and specifications, as of 2 November 2026.

Time on sale

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

Price history

AskCar first saw this advert on 23 September 2026 at £28,499. Its asking price is now £27,999, £500 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

  • 23 September 2026: £28,499
  • 17 October 2026: £27,999

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 600 miles lower than the median mileage of a 2025 BYD Seal on AskCar.

Similar cars

26 other 2025 BYD Seal Design automatic saloons are for sale at UK dealers, from £25,999 to £43,295, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Seal Design, saloon, blue. Mileage: 6,914 miles. Price: £30,000, £2,001 more than this car. Dealer: Marshall BYD Ashford in Ashford. AskCar page: https://askcar.co.uk/car/byd-seal-2025-833d1d1312e7
  • 2025 BYD Seal Design, saloon, blue. Mileage: 6,991 miles. Price: £28,999, £1,000 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/byd-seal-2025-07279f099c92
  • 2025 BYD Seal Design, saloon, white. Mileage: 6,010 miles. Price: £28,807, £808 more than this car. Dealer: Pentagon BYD Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/byd-seal-2025-ce1b0021dc2d
  • The nearest: 2025 BYD Seal Design, saloon, blue, 12 miles from this car. Mileage: 12,446 miles. Price: £29,500, £1,501 more than this car. Dealer: Marshall BYD Northampton in Northampton. AskCar page: https://askcar.co.uk/car/byd-seal-2025-220f2a3bb443

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

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Photos

64 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.