2025 BYD Seal Excellence

Price: £30,990. Fair price: £40 (under 1%) over the AskCar estimate of £30,950, our expected asking price for this car from its model, age, mileage and specification, drawing on 170 priced BYD Seal adverts on AskCar as of 5 November 2026.

AskCar lists 176 used BYD Seal from 92 UK dealerships, as of 5 November 2026.

Overview

  • Make: BYD
  • Model: Seal
  • Trim: Excellence
  • Version: 82.5kWh Excellence Auto 4WD 4dr (523 bhp)
  • Year: 2025
  • Mileage: 9,599 miles
  • Fuel: Electric
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 523 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Blue
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BYD Seal Excellence is advertised with 9,599 miles, approximately 2,400 above the typical mileage for its age. Its asking price of £30,990 is £40 above the AskCar estimate of £30,950. The AskCar estimate draws on 170 BYD Seal adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 19 days ago, and its asking price has since fallen by £5. It is for sale at Grainger Motor Group in King's Lynn. 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: £40 (under 1%) over the AskCar estimate of £30,950.

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 170 priced BYD Seal adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2025 BYD Seal has been on sale for at least 19 days.

Price history

AskCar first saw this advert on 17 October 2026 at £30,995. Its asking price is now £30,990, £5 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

  • 17 October 2026: £30,995
  • 28 October 2026: £30,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,400 miles higher than the median mileage of a 2025 BYD Seal on AskCar.

Similar cars

49 other 2025 BYD Seal Excellence automatic saloons are for sale at UK dealers, from £27,494 to £47,295, as of 5 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Seal Excellence, saloon, grey. Mileage: 9,458 miles. Price: £31,995, £1,005 more than this car. Dealer: Hartwell Watford in Watford. AskCar page: https://askcar.co.uk/car/byd-seal-2025-bfb968854278
  • 2025 BYD Seal Excellence, saloon, blue. Mileage: 9,896 miles. Price: £31,395, £405 more than this car. Dealer: EMG Motor Group BYD Bury St Edmunds in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/byd-seal-2025-21c85114209f
  • 2025 BYD Seal Excellence, saloon, grey. Mileage: 9,263 miles. Price: £30,199, £791 less than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/byd-seal-2025-7cc4be08d4ee
  • The nearest: 2025 BYD Seal Excellence, saloon, blue, 24 miles from this car. Mileage: 2,727 miles. Price: £32,340, £1,350 more than this car. Dealer: Grainger Motor Group in Spalding. AskCar page: https://askcar.co.uk/car/byd-seal-2025-3986a173e06f

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

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Photos

47 photos of this car are on its AskCar page.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.