2026 BYD Sealion 7 Excellence

Overview

• Make: BYD
• Model: Sealion 7
• Trim: Excellence
• Version: Excellence Auto 4WD 5dr (522 bhp)
• Year: 2026
• Mileage: 10,521 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 522 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BYD Sealion 7 Excellence has covered 10,521 miles, around 7,000 more miles than is typical for its age. The AskCar estimate for this car is £38,321. It is priced at £37,990, which is £331 below that estimate. The AskCar estimate uses 122 UK dealer adverts for the BYD Sealion 7, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 120 days ago. Its asking price has since fallen by £1,000. The seller is Evans Halshaw BYD Chesterfield, based in Chesterfield. 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: £331 (under 1%) under the AskCar estimate of £38,321.

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 120 days.

Price history

AskCar first saw this advert on 7 July 2026 at £38,990. Its asking price is now £37,990, £1,000 less. The latest price cut was seen on 26 September 2026.

Price changes recorded:

• 7 July 2026: £38,990
• 13 July 2026: £40,990
• 3 September 2026: £38,990
• 26 September 2026: £37,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 7,000 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, black. Mileage: 11,001 miles. Price: £36,899, £1,091 less than this car. Dealer: Hartwell Watford in Watford. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-7951b9558101
• 2026 BYD Sealion 7 Excellence, SUV, grey. Mileage: 11,200 miles. Price: £35,500, £2,490 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, black. Mileage: 11,999 miles. Price: £35,600, £2,390 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, white, under a mile from this car. Mileage: 5,678 miles. Price: £37,990, the same price as this car. Dealer: Evans Halshaw BYD Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-5ef8c00a165f