2025 BYD Sealion 7 Design

Price: £50,395. Above the going rate: £12,039 (31%) over the AskCar estimate of £38,356, 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: Design
  • Version: Design Auto 4WD 5dr (522 bhp)
  • Year: 2025
  • Mileage: 10 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 2025 BYD Sealion 7 Design has covered 10 miles, around 5,200 fewer miles than is typical for its age. The AskCar estimate for this car is £38,356. It is priced at £50,395, which is £12,039 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 128 BYD Sealion 7 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 159 days. It is for sale at Arnold Clark Shiremoor Motorstore / MG / BYD / Vanstore in Newcastle Upon Tyne. 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

Above the going rate: £12,039 (31%) over the AskCar estimate of £38,356.

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

The dealer may accept less. This 2025 BYD Sealion 7 has been on sale for at least 159 days. About half of 2025 BYD Sealion 7 cars are gone from sale within a month of being advertised: 101 of the 192 first advertised between 7 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 30 May 2026 at £50,395. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 5,200 miles lower than the median mileage of a 2025 BYD Sealion 7 on AskCar.

Similar cars

16 other 2025 BYD Sealion 7 Design automatic SUVs are for sale at UK dealers, from £31,790 to £49,295, as of 5 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Sealion 7 Design, SUV, black. Mileage: 10 miles. Price: £49,295, £1,100 less than this car. Dealer: Arnold Clark Edinburgh Sighthill Motorstore / Fiat / BYD in Edinburgh. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-a2909a5a2eb8
  • 2025 BYD Sealion 7 Design, SUV, grey. Mileage: 3,268 miles. Price: £34,490, £15,905 less than this car. Dealer: Sinclair Group Mercedes-Benz Of Cardiff & Newport in Cardiff. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-6bce067855b7
  • 2025 BYD Sealion 7 Design, SUV, white. Mileage: 4,155 miles. Price: £34,495, £15,900 less than this car. Dealer: Chariots Specialist Cars Chariots BYD Kettering in Kettering. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-b17c9987573f
  • The nearest: 2025 BYD Sealion 7 Design, SUV, black, 34 miles from this car. Mileage: 4,564 miles. Price: £32,990, £17,405 less than this car. Dealer: SG Petch Darlington in Darlington. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-1b046d6aac76

Browse all BYD Sealion 7 cars for sale · 2025 BYD Sealion 7 price guide

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Photos

19 photos of this car are 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.