2025 BYD Seal Design

Overview

• Make: BYD
• Model: Seal
• Trim: Design
• Version: 82.5kWh Design Auto RWD 4dr (308 bhp)
• Year: 2025
• Mileage: 6,991 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

This 2025 BYD Seal Design has covered 6,991 miles. The dealer is asking £28,999, which is £490 below the AskCar estimate of £29,489. To work out the AskCar estimate, we analyse UK dealer adverts for 176 BYD Seal cars across different ages and specifications. This car was first seen in our listings data 3 days ago. It is advertised by cinch Bellevue in Hart. 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: £490 (1%) under the AskCar estimate of £29,489.

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

AskCar first saw this 2025 BYD Seal advertised 3 days ago. About 4 in 10 of 2025 BYD Seal cars are gone from sale within a month of being advertised: 62 of the 155 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £28,999. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 200 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: 6,914 miles. Price: £30,000, £1,001 more than this car. Dealer: Marshall BYD Ashford in Ashford. AskCar page: https://askcar.co.uk/car/byd-seal-2025-833d1d1312e7
• 2025 BYD Seal Design, saloon, white. Mileage: 6,599 miles. Price: £27,999, £1,000 less than this car. Dealer: N.m.j. Motorhouse in Milton Keynes. AskCar page: https://askcar.co.uk/car/byd-seal-2025-c84100c26c4d
• 2025 BYD Seal Design, saloon, grey. Mileage: 7,440 miles. Price: £28,334, £665 less than this car. Dealer: LSH Auto BYD Tamworth in Tamworth. AskCar page: https://askcar.co.uk/car/byd-seal-2025-5b3bff3c0a7c

• The nearest: 2025 BYD Seal Design, saloon, white, under a mile from this car. Mileage: 9,212 miles. Price: £27,999, £1,000 less than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/byd-seal-2025-a24e98a143a5