2026 BYD Sealion 7 Excellence

Price: £39,990. Fair price: £304 (under 1%) over the AskCar estimate of £39,686, our expected asking price for this car from its model, age, mileage and specification, drawing on 128 priced BYD Sealion 7 adverts on AskCar as of 5 November 2026.

AskCar lists 135 used BYD Sealion 7 from 70 UK dealerships, as of 5 November 2026.

Overview

  • Make: BYD
  • Model: Sealion 7
  • Trim: Excellence
  • Version: Excellence Auto 4WD 5dr (522 bhp)
  • Year: 2026
  • Mileage: 7,000 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 7,000 miles, around 3,500 more miles than is typical for its age. Priced at £39,990, it is advertised £304 above the AskCar estimate of £39,686. To work out the AskCar estimate, we analyse UK dealer adverts for 128 BYD Sealion 7 cars across different ages and specifications. We first recorded this advert 105 days ago, and its asking price has since fallen by £1,600. You can find this car at Sinclair Group Mercedes-Benz Of Cardiff & Newport in Pontprennau. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £304 (under 1%) over the AskCar estimate of £39,686.

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 128 priced BYD Sealion 7 adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2026 BYD Sealion 7 has been on sale for at least 105 days.

Price history

AskCar first saw this advert on 23 July 2026 at £41,590. Its asking price is now £39,990, £1,600 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

  • 24 July 2026: £41,590
  • 1 November 2026: £39,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,500 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 £35,400 to £57,095, as of 5 November 2026.

The 3 closest to this car in mileage:

  • 2026 BYD Sealion 7 Excellence, SUV, grey. Mileage: 6,499 miles. Price: £38,655, £1,335 less than this car. Dealer: Drayton Motors Kia Boston in Boston. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-9a370e2e2e4f
  • 2026 BYD Sealion 7 Excellence, SUV, white. Mileage: 6,303 miles. Price: £37,990, £2,000 less than this car. Dealer: D. M. Keith in Bradford. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-e82a821b6191
  • 2026 BYD Sealion 7 Excellence, SUV, grey. Mileage: 5,761 miles. Price: £38,999, £991 less than this car. Dealer: Gates of Harlow in Harlow. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-c122c2dd543f
  • The nearest: 2026 BYD Sealion 7 Excellence, SUV, white, 51 miles from this car. Mileage: 2,200 miles. Price: £41,450, £1,460 more than this car. Dealer: Snows BYD Honiton in Honiton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-1baf22f00619

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 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.