2025 BYD Sealion 7 Comfort

Price: £30,999. Fair price: £1,163 (3%) under the AskCar estimate of £32,162, our expected asking price for this car from its model, age, mileage and specification, drawing on 132 priced BYD Sealion 7 adverts on AskCar as of 6 November 2026.

AskCar lists 139 used BYD Sealion 7 from 73 UK dealerships, as of 6 November 2026.

Overview

  • Make: BYD
  • Model: Sealion 7
  • Trim: Comfort
  • Version: Comfort Auto RWD 5dr (308 bhp)
  • Year: 2025
  • Mileage: 4,763 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 308 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Black
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BYD Sealion 7 Comfort has covered 4,763 miles. Its asking price of £30,999 is £1,163 below the AskCar estimate of £32,162. The AskCar estimate draws on 132 BYD Sealion 7 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. It is for sale at cinch in Bexley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,163 (3%) under the AskCar estimate of £32,162.

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 132 priced BYD Sealion 7 adverts across different ages and specifications, as of 6 November 2026.

Time on sale

AskCar first saw this 2025 BYD Sealion 7 advertised today. About half of 2025 BYD Sealion 7 cars are gone from sale within a month of being advertised: 101 of the 193 first advertised between 7 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £30,999. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 500 miles lower than the median mileage of a 2025 BYD Sealion 7 on AskCar.

Similar cars

26 other 2025 BYD Sealion 7 Comfort automatic SUVs are for sale at UK dealers, from £30,400 to £45,695, as of 6 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Sealion 7 Comfort, SUV, white. Mileage: 4,919 miles. Price: £31,604, £605 more than this car. Dealer: Vertu BYD Hartlepool in Hartlepool. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-66b931646a07
  • 2025 BYD Sealion 7 Comfort, SUV, black. Mileage: 4,600 miles. Price: £31,104, £105 more than this car. Dealer: Vertu BYD Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-38733155a188
  • 2025 BYD Sealion 7 Comfort, SUV, black. Mileage: 4,972 miles. Price: £31,899, £900 more than this car. Dealer: cinch in Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-09dbd0275a17
  • The nearest: 2025 BYD Sealion 7 Comfort, SUV, white, 20 miles from this car. Mileage: 10,393 miles. Price: £31,999, £1,000 more than this car. Dealer: Hendy Peugeot & Vauxhall Tonbridge in Tonbridge. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-f9de8f4badac

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

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Photos

41 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.