2025 BYD Sealion 7 Comfort

Price: £30,665. Fair price: £790 (2%) under the AskCar estimate of £31,455, our expected asking price for this car from its model, age, mileage and specification, drawing on 122 priced BYD Sealion 7 adverts on AskCar as of 4 November 2026.

AskCar lists 130 used BYD Sealion 7 from 65 UK dealerships, as of 4 November 2026.

Overview

  • Make: BYD
  • Model: Sealion 7
  • Trim: Comfort
  • Version: Comfort Auto RWD 5dr (308 bhp)
  • Year: 2025
  • Mileage: 7,467 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 308 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: White
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 7,467 miles, this 2025 BYD Sealion 7 Comfort has covered about 2,100 more miles than other 2025 BYD Sealion 7 cars. Its asking price of £30,665 is £790 below the AskCar estimate of £31,455. To work out the AskCar estimate, we analyse UK dealer adverts for 122 BYD Sealion 7 cars across different ages and specifications. It first appeared in our advert records 21 days ago. The seller is Vertu BYD Hartlepool, based in Hartlepool. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £790 (2%) under the AskCar estimate of £31,455.

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 122 priced BYD Sealion 7 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2025 BYD Sealion 7 has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 14 October 2026 at £30,232. Its asking price is now £30,665, £433 more.

Price changes recorded:

  • 14 October 2026: £30,232
  • 23 October 2026: £31,306
  • 1 November 2026: £30,665

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,100 miles higher than the median mileage of a 2025 BYD Sealion 7 on AskCar.

Similar cars

21 other 2025 BYD Sealion 7 Comfort automatic SUVs are for sale at UK dealers, from £30,550 to £45,695, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Sealion 7 Comfort, SUV, white. Mileage: 7,401 miles. Price: £31,490, £825 more than this car. Dealer: SG Petch Darlington in Darlington. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-f294df4c8db4
  • 2025 BYD Sealion 7 Comfort, SUV, black. Mileage: 8,254 miles. Price: £31,295, £630 more than this car. Dealer: Busseys BYD Norwich in Norwich. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-8e7e27a61574
  • 2025 BYD Sealion 7 Comfort, SUV, white. Mileage: 6,321 miles. Price: £30,995, £330 more than this car. Dealer: Pentagon Warrington in Warrington. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-26aaa5da6d73
  • The nearest: 2025 BYD Sealion 7 Comfort, SUV, white, under a mile from this car. Mileage: 4,919 miles. Price: £31,604, £939 more than this car. Dealer: Vertu BYD Hartlepool in Hartlepool. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-66b931646a07

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

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Photos

49 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.