2026 BYD Sealion 7 Design

Price: £33,660. Fair price: £1,088 (3%) under the AskCar estimate of £34,748, 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: Design
  • Version: Design Auto 4WD 5dr (522 bhp)
  • Year: 2026
  • Mileage: 10,087 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

With 10,087 miles on the clock, this 2026 BYD Sealion 7 Design has done roughly 6,600 more miles than a typical 2026 BYD Sealion 7. Priced at £33,660, it is advertised £1,088 below the AskCar estimate of £34,748. The AskCar estimate uses 129 UK dealer adverts for the BYD Sealion 7, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 29 days ago, and its asking price has since fallen by £1,250. The seller is Big Motoring World West Malling, based in Addington. 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: £1,088 (3%) under the AskCar estimate of £34,748.

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

This 2026 BYD Sealion 7 has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 9 October 2026 at £34,910. Its asking price is now £33,660, £1,250 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

  • 9 October 2026: £34,910
  • 10 October 2026: £33,760
  • 13 October 2026: £33,740
  • 16 October 2026: £33,720
  • 17 October 2026: £33,710
  • 21 October 2026: £33,490
  • 7 November 2026: £33,660

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 6,600 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 7 November 2026.

The 3 closest to this car in mileage:

  • 2026 BYD Sealion 7 Design, SUV, white. Mileage: 8,575 miles. Price: £34,861, £1,201 more than this car. Dealer: Lookers BYD Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-628c2e9e52f8
  • 2026 BYD Sealion 7 Design, SUV, grey. Mileage: 8,369 miles. Price: £34,995, £1,335 more than this car. Dealer: Stoneacre in Ford. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-c804a11cd45a
  • 2026 BYD Sealion 7 Design, SUV, white. Mileage: 7,999 miles. Price: £34,995, £1,335 more than this car. Dealer: Pentagon BYD Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-ca73b196558e
  • The nearest: 2026 BYD Sealion 7 Design, SUV, white, 21 miles from this car. Mileage: 685 miles. Price: £36,359, £2,699 more than this car. Dealer: Glyn Hopkin BYD Romford in Romford. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-cee75a24d58e

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

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Photos

27 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.