2026 BYD Sealion 7 Comfort

Overview

• Make: BYD
• Model: Sealion 7
• Trim: Comfort
• Version: Comfort Auto RWD 5dr (308 bhp)
• Year: 2026
• Mileage: 2,999 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 2026 BYD Sealion 7 Comfort has covered 2,999 miles. Its asking price of £36,887 is £457 above the AskCar estimate of £36,430. The AskCar estimate uses UK dealer asking prices, including 122 BYD Sealion 7 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 99 days ago. Its asking price has since fallen by £3,000. The seller is Drayton Motors Kia Boston, based in Boston. 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: £457 (1%) over the AskCar estimate of £36,430.

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 2026 BYD Sealion 7 has been on sale for at least 99 days.

Price history

AskCar first saw this advert on 28 July 2026 at £39,887. Its asking price is now £36,887, £3,000 less. The latest price cut was seen on 12 September 2026.

Price changes recorded:

• 28 July 2026: £39,887
• 14 August 2026: £37,904
• 12 September 2026: £36,887

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 500 miles lower than the median mileage of a 2026 BYD Sealion 7 on AskCar.

Similar cars

14 other 2026 BYD Sealion 7 Comfort automatic SUVs are for sale at UK dealers, from £32,895 to £45,695, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Sealion 7 Comfort, SUV, grey. Mileage: 2,500 miles. Price: £35,995, £892 less than this car. Dealer: BYD Brighton in Brighton and Hove. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-c43085527c3e
• 2026 BYD Sealion 7 Comfort, SUV, white. Mileage: 2,000 miles. Price: £36,990, £103 more than this car. Dealer: Snows BYD Southampton in Southampton. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-fe80dc06a4cf
• 2026 BYD Sealion 7 Comfort, SUV, grey. Mileage: 1,750 miles. Price: £34,999, £1,888 less than this car. Dealer: Lookers BYD Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-8d4cb096595d

• The nearest: 2026 BYD Sealion 7 Comfort, SUV, white, 28 miles from this car. Mileage: 7,999 miles. Price: £34,994, £1,893 less than this car. Dealer: Pentagon Lincoln Used Car Centre in Lincoln. AskCar page: https://askcar.co.uk/car/byd-sealion-7-2026-7df6d7ef5918