2025 BYD Sealion 7 Comfort

Overview

• Make: BYD
• Model: Sealion 7
• Trim: Comfort
• Version: Comfort Auto RWD 5dr (308 bhp)
• Year: 2025
• Mileage: 2,789 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

This 2025 BYD Sealion 7 Comfort has covered 2,789 miles, around 2,500 fewer miles than is typical for its age. The dealer is asking £32,000, which is £591 below the AskCar estimate of £32,591. To work out the AskCar estimate, we analyse UK dealer adverts for 122 BYD Sealion 7 cars across different ages and specifications. This car was first seen in our listings data 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: £591 (1%) under the AskCar estimate of £32,591.

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 £30,859. Its asking price is now £32,000, £1,141 more.

Price changes recorded:

• 14 October 2026: £30,859
• 23 October 2026: £32,000

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,500 miles lower 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: 3,503 miles. Price: £30,995, £1,005 less than this car. Dealer: Busseys Fakenham in Fakenham. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-65579083f905
• 2025 BYD Sealion 7 Comfort, SUV, black. Mileage: 1,990 miles. Price: £32,495, £495 more than this car. Dealer: EMC Uckfield Vauxhall in Uckfield. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-cbccda359449
• 2025 BYD Sealion 7 Comfort, SUV, black. Mileage: 1,923 miles. Price: £31,990, the same price as this car. Dealer: SG Petch Darlington in Darlington. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-be0f884e5b24

• The nearest: 2025 BYD Sealion 7 Comfort, SUV, white, under a mile from this car. Mileage: 4,919 miles. Price: £31,604, £396 less than this car. Dealer: Vertu BYD Hartlepool in Hartlepool. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2025-66b931646a07