2025 BYD Seal Design

Price: £30,100. Fair price: £571 (1%) over the AskCar estimate of £29,529, our expected asking price for this car from its model, age, mileage and specification, drawing on 173 priced BYD Seal adverts on AskCar as of 10 November 2026.

AskCar lists 180 used BYD Seal from 98 UK dealerships, as of 10 November 2026.

Overview

  • Make: BYD
  • Model: Seal
  • Trim: Design
  • Version: 82.5kWh Design Auto RWD 4dr (308 bhp)
  • Year: 2025
  • Mileage: 7,618 miles
  • Fuel: Electric
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 308 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Blue
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2025 BYD Seal Design is 7,618 miles. Its asking price of £30,100 is £571 above the AskCar estimate of £29,529. The AskCar estimate uses 173 UK dealer adverts for the BYD Seal, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. The seller is Marshall BYD Canterbury, based in Canterbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Marshall BYD Canterbury is rated 4.4 out of 5 on Google.

Price

Fair price: £571 (1%) over the AskCar estimate of £29,529.

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 173 priced BYD Seal adverts across different ages and specifications, as of 10 November 2026.

Time on sale

AskCar first saw this 2025 BYD Seal advertised today. About 4 in 10 of 2025 BYD Seal cars are gone from sale within a month of being advertised: 66 of the 166 first advertised between 11 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £30,100. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 300 miles higher than the median mileage of a 2025 BYD Seal on AskCar.

Similar cars

22 other 2025 BYD Seal Design automatic saloons are for sale at UK dealers, from £25,999 to £43,295, as of 10 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Seal Design, saloon, blue. Mileage: 7,586 miles. Price: £29,900, £200 less than this car. Dealer: Marshall BYD Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/byd-seal-2025-cb8a14cc1a79
  • 2025 BYD Seal Design, saloon, grey. Mileage: 7,440 miles. Price: £28,931, £1,169 less than this car. Dealer: LSH Auto BYD Tamworth in Tamworth. AskCar page: https://askcar.co.uk/car/byd-seal-2025-5b3bff3c0a7c
  • 2025 BYD Seal Design, saloon, blue. Mileage: 6,914 miles. Price: £30,000, £100 less than this car. Dealer: Marshall BYD Ashford in Ashford. AskCar page: https://askcar.co.uk/car/byd-seal-2025-833d1d1312e7
  • The nearest: 2025 BYD Seal Design, saloon, blue, 14 miles from this car. Mileage: 5,196 miles. Price: £30,200, £100 more than this car. Dealer: Marshall BYD Ashford in Ashford. AskCar page: https://askcar.co.uk/car/byd-seal-2025-6d359da92467

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

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Photos

1 photo of this car is on its AskCar page.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.