2026 BYD Seal Excellence

Overview

• Make: BYD
• Model: Seal
• Trim: Excellence
• Version: 82.5kWh Excellence Auto 4WD 4dr (523 bhp)
• Year: 2026
• Mileage: 5,866 miles
• Fuel: Electric
• Body: Saloon, 4 doors, 5 seats
• Engine: 523 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BYD Seal Excellence is advertised with 5,866 miles, approximately 2,700 above the typical mileage for its age. The AskCar estimate for this car is £34,619. It is priced at £31,995, which is £2,624 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 168 BYD Seal cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 85 days, and its asking price is down £4,000. The seller is Snows BYD Southampton, based in Southampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,624 (7%) under the AskCar estimate of £34,619.

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 168 priced BYD Seal adverts across different ages and specifications, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2026 BYD Seal has been on sale for at least 85 days, and its asking price has been cut by £4,000. About 6 in 10 of 2026 BYD Seal cars are gone from sale within a month of being advertised: 79 of the 139 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 11 August 2026 at £35,995. Its asking price is now £31,995, £4,000 less. The latest price cut was seen on 10 October 2026.

Price changes recorded:

• 11 August 2026: £35,995
• 2 October 2026: £32,690
• 10 October 2026: £31,995

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,700 miles higher than the median mileage of a 2026 BYD Seal on AskCar.

Similar cars

40 other 2026 BYD Seal Excellence automatic saloons are for sale at UK dealers, from £31,993 to £48,395, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Seal Excellence, saloon, grey. Mileage: 6,000 miles. Price: £33,995, £2,000 more than this car. Dealer: BYD Brighton in Brighton and Hove. AskCar page: https://askcar.co.uk/car/byd-seal-2026-ade9cd02d47a
• 2026 BYD Seal Excellence, saloon, black. Mileage: 5,633 miles. Price: £33,500, £1,505 more than this car. Dealer: John Clark Select Dundee in Dundee. AskCar page: https://askcar.co.uk/car/byd-seal-2026-e6674559f1ed
• 2026 BYD Seal Excellence, saloon, blue. Mileage: 5,538 miles. Price: £34,256, £2,261 more than this car. Dealer: Vertu BYD Worcester in Worcester. AskCar page: https://askcar.co.uk/car/byd-seal-2026-3ea6fa63e1f9

• The nearest: 2026 BYD Seal Excellence, saloon, grey, 19 miles from this car. Mileage: 222 miles. Price: £37,999, £6,004 more than this car. Dealer: Hendy Land Rover - Christchurch in Bournemouth. AskCar page: https://askcar.co.uk/car/byd-seal-2026-60d781c799aa