2026 BYD Sealion 7 Excellence

Price: £40,700. Fair price: £752 (1%) under the AskCar estimate of £41,452, our expected asking price for this car from its model, age, mileage and specification, drawing on 129 priced BYD Sealion 7 adverts on AskCar as of 7 November 2026.

AskCar lists 146 used BYD Sealion 7 from 74 UK dealerships, as of 7 November 2026.

Overview

  • Make: BYD
  • Model: Sealion 7
  • Trim: Excellence
  • Version: Excellence Auto 4WD 5dr (522 bhp)
  • Year: 2026
  • Mileage: 2,375 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 2,375 miles on the clock. Priced at £40,700, it is advertised £752 below the AskCar estimate of £41,452. The AskCar estimate uses UK dealer asking prices, including 129 BYD Sealion 7 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. The seller is Marshall BYD Peterborough, based in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £752 (1%) under the AskCar estimate of £41,452.

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

Time on sale

AskCar first saw this 2026 BYD Sealion 7 advertised today. About 3 in 10 of 2026 BYD Sealion 7 cars are gone from sale within a month of being advertised: 34 of the 98 first advertised between 11 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £40,700. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,100 miles lower than the median mileage of a 2026 BYD Sealion 7 on AskCar.

Similar cars

38 other 2026 BYD Sealion 7 Excellence automatic SUVs are for sale at UK dealers, from £33,995 to £57,095, as of 7 November 2026.

The 3 closest to this car in mileage:

  • 2026 BYD Sealion 7 Excellence, SUV, white. Mileage: 2,225 miles. Price: £40,100, £600 less than this car. Dealer: Marshall BYD Northampton in Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-bb3070dd5d17
  • 2026 BYD Sealion 7 Excellence, SUV, white. Mileage: 2,200 miles. Price: £41,450, £750 more 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, grey. Mileage: 2,169 miles. Price: £39,995, £705 less than this car. Dealer: Busseys BYD Norwich in Norwich. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-dbfbb6185d0e
  • The nearest: 2026 BYD Sealion 7 Excellence, SUV, grey, 28 miles from this car. Mileage: 6,499 miles. Price: £38,655, £2,045 less than this car. Dealer: Drayton Motors Kia Boston in Boston. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-9a370e2e2e4f

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

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Photos

21 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.