2025 BYD Sealion 7 Design

Price: £32,990. Fair price: £2,087 (5%) under the AskCar estimate of £35,077, 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: 4,564 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 4,564 miles. Its asking price of £32,990 is £2,087 below the AskCar estimate of £35,077. To work out the AskCar estimate, we analyse UK dealer adverts for 128 BYD Sealion 7 cars across different ages and specifications. It first appeared in our advert records 29 days ago. The seller is SG Petch Darlington, based in Darlington. 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: £2,087 (5%) under the AskCar estimate of £35,077.

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 2025 BYD Sealion 7 has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 7 October 2026 at £32,990. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 700 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 £50,395, as of 5 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Sealion 7 Design, SUV, black. Mileage: 4,373 miles. Price: £32,995, the same price as this car. Dealer: Pentagon BYD Burton in Burton upon Trent. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-d49cbfd41a40
  • 2025 BYD Sealion 7 Design, SUV, white. Mileage: 4,155 miles. Price: £34,495, £1,505 more than this car. Dealer: Chariots Specialist Cars Chariots BYD Kettering in Kettering. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-b17c9987573f
  • 2025 BYD Sealion 7 Design, SUV, white. Mileage: 5,075 miles. Price: £33,307, £317 more than this car. Dealer: Glyn Hopkin BYD Waltham Abbey in Waltham Abbey. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-744f67acc6dd
  • The nearest: 2025 BYD Sealion 7 Design, SUV, black, 34 miles from this car. Mileage: 10 miles. Price: £50,395, £17,405 more than this car. Dealer: Arnold Clark Shiremoor Motorstore / MG / BYD / Vanstore in Shiremoor. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-9aded7cba270

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

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Photos

21 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.