2026 BYD Sealion 7 Excellence

Price: £41,995. Fair price: £98 (under 1%) under the AskCar estimate of £42,093, our expected asking price for this car from its model, age, mileage and specification, drawing on 145 priced BYD Sealion 7 adverts on AskCar as of 10 November 2026.

AskCar lists 152 used BYD Sealion 7 from 75 UK dealerships, as of 10 November 2026.

Overview

  • Make: BYD
  • Model: Sealion 7
  • Trim: Excellence
  • Version: Excellence Auto 4WD 5dr (522 bhp)
  • Year: 2026
  • Mileage: 2,149 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 2,149 miles. Priced at £41,995, it is advertised £98 below the AskCar estimate of £42,093. The AskCar estimate uses 145 UK dealer adverts for the BYD Sealion 7, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. The seller is Marshall BYD Northampton, based in Northampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Marshall BYD Northampton is rated 4.4 out of 5 on Google.

Price

Fair price: £98 (under 1%) under the AskCar estimate of £42,093.

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 145 priced BYD Sealion 7 adverts across different ages and specifications, as of 10 November 2026.

Time on sale

AskCar first saw this 2026 BYD Sealion 7 advertised today. About 4 in 10 of 2026 BYD Sealion 7 cars are gone from sale within a month of being advertised: 37 of the 101 first advertised between 11 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £41,995. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 900 miles lower than the median mileage of a 2026 BYD Sealion 7 on AskCar.

Similar cars

41 other 2026 BYD Sealion 7 Excellence automatic SUVs are for sale at UK dealers, from £35,895 to £57,095, as of 10 November 2026.

The 3 closest to this car in mileage:

  • 2026 BYD Sealion 7 Excellence, SUV, grey. Mileage: 2,169 miles. Price: £39,995, £2,000 less than this car. Dealer: Busseys BYD Norwich in Norwich. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-dbfbb6185d0e
  • 2026 BYD Sealion 7 Excellence, SUV, white. Mileage: 2,200 miles. Price: £41,450, £545 less than this car. Dealer: Snows BYD Honiton in Honiton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-1baf22f00619
  • 2026 BYD Sealion 7 Excellence, SUV, white. Mileage: 2,225 miles. Price: £40,100, £1,895 less than this car. Dealer: Marshall BYD Northampton in Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-bb3070dd5d17
  • The nearest: 2026 BYD Sealion 7 Excellence, SUV, grey, under a mile from this car. Mileage: 2,350 miles. Price: £39,300, £2,695 less than this car. Dealer: Marshall BYD Northampton in Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-84e28f7be4fc

Browse all BYD Sealion 7 cars for sale · 2026 BYD Sealion 7 price guide

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Photos

1 photo of this car is on its AskCar page.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.