2025 BYD Seal Design

Overview

• Make: BYD
• Model: Seal
• Trim: Design
• Version: 82.5kWh Design Auto RWD 4dr (308 bhp)
• Year: 2025
• Mileage: 4,412 miles
• Fuel: Electric
• Body: Saloon, 4 doors, 5 seats
• Engine: 308 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BYD Seal Design has covered 4,412 miles, around 2,800 fewer miles than is typical for its age. The AskCar estimate for this car is £30,178. It is priced at £28,880, which is £1,298 below that estimate. The AskCar estimate uses 176 UK dealer adverts for the BYD Seal, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 143 days ago, and its asking price has since fallen by £1,198. It is for sale at D. M. Keith in Doncaster. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,298 (4%) under the AskCar estimate of £30,178.

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 176 priced BYD Seal adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2025 BYD Seal has been on sale for at least 143 days.

Price history

AskCar first saw this advert on 12 June 2026 at £30,078. Its asking price is now £28,880, £1,198 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 18 June 2026: £30,078
• 21 June 2026: £30,008
• 29 June 2026: £29,995
• 6 July 2026: £29,441
• 7 July 2026: £29,975
• 15 July 2026: £29,495
• 23 July 2026: £28,928
• 4 August 2026: £28,990
• 6 August 2026: £29,530
• 9 August 2026: £29,473
• 11 August 2026: £29,283
• 15 August 2026: £29,171
• 31 August 2026: £29,102
• 3 September 2026: £29,011
• 5 September 2026: £28,976
• 8 September 2026: £28,944
• 9 September 2026: £28,958
• 11 September 2026: £28,956
• 12 September 2026: £28,765
• 16 September 2026: £28,490
• 25 September 2026: £29,315
• 26 September 2026: £29,334
• 30 September 2026: £28,898
• 7 October 2026: £28,990
• 1 November 2026: £28,880

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,800 miles lower than the median mileage of a 2025 BYD Seal on AskCar.

Similar cars

26 other 2025 BYD Seal Design automatic saloons are for sale at UK dealers, from £25,999 to £43,295, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2025 BYD Seal Design, saloon, blue. Mileage: 4,306 miles. Price: £30,299, £1,419 more than this car. Dealer: cinch in St Neots. AskCar page: https://askcar.co.uk/car/byd-seal-2025-0c9b610530cf
• 2025 BYD Seal Design, saloon, blue. Mileage: 4,641 miles. Price: £28,890, the same price as this car. Dealer: Snows BYD Chichester in Chichester. AskCar page: https://askcar.co.uk/car/byd-seal-2025-ba20f8ba2f82
• 2025 BYD Seal Design, saloon, blue. Mileage: 5,196 miles. Price: £30,200, £1,320 more than this car. Dealer: Marshall BYD Ashford in Ashford. AskCar page: https://askcar.co.uk/car/byd-seal-2025-6d359da92467