2026 BYD Sealion 7 Excellence

Overview

• Make: BYD
• Model: Sealion 7
• Trim: Excellence
• Version: Excellence Auto 4WD 5dr (522 bhp)
• Year: 2026
• Mileage: 3,458 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

This 2026 BYD Sealion 7 Excellence is advertised with 3,458 miles on the clock. Priced at £38,591, it is advertised £2,144 below the AskCar estimate of £40,735. The AskCar estimate draws on 122 BYD Sealion 7 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 94 days ago. Its asking price has since fallen by £5,409. The seller is Lookers BYD Sheffield, based in Sheffield. 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: £2,144 (5%) under the AskCar estimate of £40,735.

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 94 days.

Price history

AskCar first saw this advert on 2 August 2026 at £44,000. Its asking price is now £38,591, £5,409 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 3 August 2026: £44,000
• 16 August 2026: £42,000
• 18 August 2026: £41,850
• 24 August 2026: £41,271
• 28 August 2026: £40,974
• 29 August 2026: £40,654
• 4 September 2026: £40,468
• 10 September 2026: £40,165
• 15 September 2026: £39,795
• 22 September 2026: £39,320
• 26 September 2026: £39,100
• 30 September 2026: £38,992
• 6 October 2026: £38,944
• 10 October 2026: £38,772
• 15 October 2026: £38,750
• 20 October 2026: £38,725
• 24 October 2026: £38,600
• 29 October 2026: £38,591

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 100 miles lower 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: 3,500 miles. Price: £46,220, £7,629 more than this car. Dealer: Grainger Motor Group Mantles BYD Royston in Royston. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-799477629bc3
• 2026 BYD Sealion 7 Excellence, SUV, grey. Mileage: 3,885 miles. Price: £38,252, £339 less than this car. Dealer: Lookers BYD Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-1549e3630004
• 2026 BYD Sealion 7 Excellence, SUV, grey. Mileage: 3,000 miles. Price: £43,000, £4,409 more than this car. Dealer: John Clark BYD Dundee in Dundee. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-fec255ed0a18