2026 BYD Sealion 7 Excellence

Overview

• Make: BYD
• Model: Sealion 7
• Trim: Excellence
• Version: Excellence Auto 4WD 5dr (522 bhp)
• Year: 2026
• Mileage: 11,001 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 522 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 11,001 miles, this 2026 BYD Sealion 7 Excellence has covered about 7,500 more miles than other 2026 BYD Sealion 7 cars. The AskCar estimate for this car is £38,218. It is priced at £36,899, which is £1,319 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 122 BYD Sealion 7 cars across different ages and specifications. We first recorded this advert 116 days ago, and its asking price has since fallen by £3,100. The seller is Hartwell Watford, based in Watford. 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: £1,319 (3%) under the AskCar estimate of £38,218.

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 122 priced BYD Sealion 7 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2026 BYD Sealion 7 has been on sale for at least 116 days.

Price history

AskCar first saw this advert on 11 July 2026 at £39,999. Its asking price is now £36,899, £3,100 less. The latest price cut was seen on 18 September 2026.

Price changes recorded:

• 11 July 2026: £39,999
• 18 September 2026: £36,899

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 7,500 miles higher than the median mileage of a 2026 BYD Sealion 7 on AskCar.

Similar cars

35 other 2026 BYD Sealion 7 Excellence automatic SUVs are for sale at UK dealers, from £35,500 to £57,095, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Sealion 7 Excellence, SUV, grey. Mileage: 11,200 miles. Price: £35,500, £1,399 less than this car. Dealer: Stoneacre in Grantham. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-e533e1caad9e
• 2026 BYD Sealion 7 Excellence, SUV, grey. Mileage: 10,521 miles. Price: £37,990, £1,091 more than this car. Dealer: Evans Halshaw BYD Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-46425c590dfb
• 2026 BYD Sealion 7 Excellence, SUV, black. Mileage: 11,999 miles. Price: £35,600, £1,299 less than this car. Dealer: Evans Halshaw BYD Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-4e7c5a8ec441

• The nearest: 2026 BYD Sealion 7 Excellence, SUV, grey, 9 miles from this car. Mileage: 10 miles. Price: £43,362, £6,463 more than this car. Dealer: Glyn Hopkin BYD St Albans in St Albans. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-d7684313698b