2025 BYD Seal Excellence

Price: £29,199. Fair price: £438 (1%) over the AskCar estimate of £28,761, 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: 22,255 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

At 22,255 miles, this 2025 BYD Seal Excellence has covered about 15,000 more miles than other 2025 BYD Seal cars. Priced at £29,199, it is advertised £438 above the AskCar estimate of £28,761. The AskCar estimate uses UK dealer asking prices, including 170 BYD Seal adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 50 days ago, the asking price has dropped by £796. The seller is Thurlow Nunn, based in Lowestoft. 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: £438 (1%) over the AskCar estimate of £28,761.

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 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 50 days.

Price history

AskCar first saw this advert on 16 September 2026 at £29,995. Its asking price is now £29,199, £796 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

  • 16 September 2026: £29,995
  • 6 October 2026: £29,499
  • 10 October 2026: £29,299
  • 28 October 2026: £29,199

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 15,000 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, white. Mileage: 22,538 miles. Price: £28,495, £704 less than this car. Dealer: EMG Motor Group in Royston. AskCar page: https://askcar.co.uk/car/byd-seal-2025-1f716714459a
  • 2025 BYD Seal Excellence, saloon, grey. Mileage: 20,279 miles. Price: £27,494, £1,705 less than this car. Dealer: car360 in Cannock. AskCar page: https://askcar.co.uk/car/byd-seal-2025-3481c3dd3b5a
  • 2025 BYD Seal Excellence, saloon, green. Mileage: 17,442 miles. Price: £29,495, £296 more than this car. Dealer: Grainger Motor Group in Spalding. AskCar page: https://askcar.co.uk/car/byd-seal-2025-b3a0e7d7af62

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

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Photos

38 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.