2025 BYD Seal Excellence

Overview

• Make: BYD
• Model: Seal
• Trim: Excellence
• Version: 82.5kWh Excellence Auto 4WD 4dr (523 bhp)
• Year: 2025
• Mileage: 8,282 miles
• Fuel: Electric
• Body: Saloon, 4 doors, 5 seats
• Engine: 523 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BYD Seal Excellence has covered 8,282 miles. The dealer is asking £30,899, which is £468 below the AskCar estimate of £31,367. To work out the AskCar estimate, we analyse UK dealer adverts for 170 BYD Seal cars across different ages and specifications. We first recorded this advert 89 days ago, and its asking price has since fallen by £100. The seller is D M Keith Byd Keighley, based in Keighley. 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: £468 (1%) under the AskCar estimate of £31,367.

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 89 days.

Price history

AskCar first saw this advert on 8 August 2026 at £30,999. Its asking price is now £30,899, £100 less. The latest price cut was seen on 16 September 2026.

Price changes recorded:

• 8 August 2026: £30,999
• 10 August 2026: £31,116
• 11 August 2026: £31,099
• 12 August 2026: £31,105
• 13 August 2026: £31,104
• 14 August 2026: £31,092
• 15 August 2026: £31,072
• 18 August 2026: £31,056
• 25 August 2026: £31,031
• 26 August 2026: £31,028
• 27 August 2026: £31,034
• 28 August 2026: £31,021
• 31 August 2026: £30,989
• 5 September 2026: £30,970
• 8 September 2026: £30,928
• 9 September 2026: £30,915
• 10 September 2026: £30,905
• 16 September 2026: £30,899

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,000 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, black. Mileage: 8,639 miles. Price: £32,495, £1,596 more than this car. Dealer: Pentagon BYD Burton in Burton upon Trent. AskCar page: https://askcar.co.uk/car/byd-seal-2025-0968ff511f03
• 2025 BYD Seal Excellence, saloon, black. Mileage: 8,687 miles. Price: £31,999, £1,100 more than this car. Dealer: Hartwell Watford in Watford. AskCar page: https://askcar.co.uk/car/byd-seal-2025-21480c8a03c8
• 2025 BYD Seal Excellence, saloon, blue. Mileage: 8,776 miles. Price: £29,990, £909 less than this car. Dealer: SG Petch Darlington in Darlington. AskCar page: https://askcar.co.uk/car/byd-seal-2025-e6e8726d747f

• The nearest: 2025 BYD Seal Excellence, saloon, black, under a mile from this car. Mileage: 4,443 miles. Price: £31,768, £869 more than this car. Dealer: D M Keith Byd Keighley in Keighley. AskCar page: https://askcar.co.uk/car/byd-seal-2025-aadaddb2f2d4