2025 BYD Seal Excellence

Price: £30,800. Fair price: £184 (under 1%) over the AskCar estimate of £30,616, 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: 11,200 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 11,200 miles, approximately 4,000 above the typical mileage for its age. Priced at £30,800, it is advertised £184 above the AskCar estimate of £30,616. To work out the AskCar estimate, we analyse UK dealer adverts for 170 BYD Seal cars across different ages and specifications. This car was first seen in our listings data 20 days ago. The seller is Best Value Auto, based in Nottingham. 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: £184 (under 1%) over the AskCar estimate of £30,616.

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 20 days.

Price history

AskCar first saw this advert on 16 October 2026 at £30,800. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,000 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: 11,146 miles. Price: £30,980, £180 more than this car. Dealer: Big Motoring World Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/byd-seal-2025-16a3a30fac23
  • 2025 BYD Seal Excellence, saloon, grey. Mileage: 10,570 miles. Price: £28,562, £2,238 less than this car. Dealer: car360 in Cannock. AskCar page: https://askcar.co.uk/car/byd-seal-2025-059622679f7b
  • 2025 BYD Seal Excellence, saloon, blue. Mileage: 12,335 miles. Price: £32,499, £1,699 more than this car. Dealer: Gates Of Stevenage in Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-2025-4d2499f3b517
  • The nearest: 2025 BYD Seal Excellence, saloon, grey, 4 miles from this car. Mileage: 12,999 miles. Price: £30,995, £195 more than this car. Dealer: Pentagon BYD Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/byd-seal-2025-8625193ed1a5

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

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Photos

60 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.