2025 BYD Seal Excellence

Price: £30,699. Fair price: £1,357 (4%) under the AskCar estimate of £32,056, 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: 6,145 miles
  • Fuel: Electric
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 523 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Black
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2025 BYD Seal Excellence is 6,145 miles. Priced at £30,699, it is advertised £1,357 below the AskCar estimate of £32,056. 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 car for sale 64 days ago. The seller is D. M. Keith, based in Leeds. 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: £1,357 (4%) under the AskCar estimate of £32,056.

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 64 days.

Price history

AskCar first saw this advert on 2 September 2026 at £30,490. Its asking price is now £30,699, £209 more.

Price changes recorded:

  • 2 September 2026: £30,490
  • 12 September 2026: £31,151
  • 15 September 2026: £30,990
  • 17 September 2026: £30,590
  • 24 September 2026: £30,390
  • 14 October 2026: £30,991
  • 15 October 2026: £31,570
  • 5 November 2026: £30,699

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,100 miles lower 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, blue. Mileage: 6,077 miles. Price: £31,200, £501 more than this car. Dealer: Marshall BYD Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/byd-seal-2025-a97ee20706fd
  • 2025 BYD Seal Excellence, saloon, blue. Mileage: 6,489 miles. Price: £31,499, £800 more than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/byd-seal-2025-5d9bb4f05bb1
  • 2025 BYD Seal Excellence, saloon, blue. Mileage: 6,587 miles. Price: £31,299, £600 more than this car. Dealer: cinch in St Neots. AskCar page: https://askcar.co.uk/car/byd-seal-2025-311d0ce0c7ff

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

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Photos

40 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.