2025 BYD Seal Excellence

Price: £30,980. Fair price: £354 (1%) over the AskCar estimate of £30,626, 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: 11,146 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

At 11,146 miles, this 2025 BYD Seal Excellence has covered about 3,900 more miles than other 2025 BYD Seal cars. The AskCar estimate for this car is £30,626. It is priced at £30,980, which is £354 above that estimate. The AskCar estimate uses UK dealer asking prices, including 170 BYD Seal adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 6 days ago, and its asking price has since fallen by £1,340. The seller is Big Motoring World Peterborough, based in Peterborough. 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: £354 (1%) over the AskCar estimate of £30,626.

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

AskCar first saw this 2025 BYD Seal advertised 6 days ago. About 4 in 10 of 2025 BYD Seal cars are gone from sale within a month of being advertised: 64 of the 161 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £32,320. Its asking price is now £30,980, £1,340 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

  • 30 October 2026: £32,320
  • 31 October 2026: £31,010
  • 3 November 2026: £30,980

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,900 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, blue. Mileage: 11,200 miles. Price: £30,800, £180 less than this car. Dealer: Best Value Auto in Nottingham. AskCar page: https://askcar.co.uk/car/byd-seal-2025-4fcf4248ef56
  • 2025 BYD Seal Excellence, saloon, grey. Mileage: 10,570 miles. Price: £28,562, £2,418 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, £1,519 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, blue, under a mile from this car. Mileage: 6,077 miles. Price: £31,200, £220 more than this car. Dealer: Marshall BYD Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/byd-seal-2025-a97ee20706fd

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

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Photos

24 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.