2026 BYD Sealion 7 Design

Price: £40,498. Above the going rate: £3,673 (9%) over the AskCar estimate of £36,825, 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: 2026
  • Mileage: 4,000 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 Design is advertised with 4,000 miles on the clock. Its asking price of £40,498 is £3,673 above the AskCar estimate of £36,825. The AskCar estimate uses 128 UK dealer adverts for the BYD Sealion 7, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 41 days ago. The seller is Desmond Motors Londonderry, based in Londonderry. 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: £3,673 (9%) over the AskCar estimate of £36,825.

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 41 days.

Price history

AskCar first saw this advert on 25 September 2026 at £40,498. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 500 miles higher than the median mileage of a 2026 BYD Sealion 7 on AskCar.

Similar cars

22 other 2026 BYD Sealion 7 Design automatic SUVs are for sale at UK dealers, from £34,499 to £45,495, as of 5 November 2026.

The 3 closest to this car in mileage:

  • 2026 BYD Sealion 7 Design, SUV, black. Mileage: 3,941 miles. Price: £35,447, £5,051 less than this car. Dealer: LSH Auto BYD Manchester in Stockport. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-e483e5060bad
  • 2026 BYD Sealion 7 Design, SUV, black. Mileage: 4,166 miles. Price: £34,998, £5,500 less than this car. Dealer: Arnold Clark Stafford Motorstore / BYD / Vanstore in Stafford. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-f0b547e24731
  • 2026 BYD Sealion 7 Design, SUV, white. Mileage: 3,585 miles. Price: £35,998, £4,500 less than this car. Dealer: Arnold Clark Shiremoor Motorstore / MG / BYD / Vanstore in Shiremoor. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-47b8843d0773
  • The nearest: 2026 BYD Sealion 7 Design, SUV, black, under a mile from this car. Mileage: 2,000 miles. Price: £39,998, £500 less than this car. Dealer: Desmond Motors Londonderry in Derry. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-634e47c20edf

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

More like this

Photos

45 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.