2026 BYD Seal U 1.5 Comfort

Overview

• Make: BYD
• Model: Seal U
• Trim: Comfort
• Version: 1.5 26.6kWh Comfort CVT FWD Euro 6 (s/s) 5dr (214 bhp)
• Year: 2026
• Mileage: 7,405 miles
• Fuel: Plug-in hybrid (petrol)
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 214 bhp
• Gearbox: Automatic (CVT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 9 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 7,405 miles on the clock, this 2026 BYD Seal U Comfort has done roughly 5,400 more miles than a typical 2026 BYD Seal U. Priced at £26,499, it is advertised £1,722 below the AskCar estimate of £28,221. To work out the AskCar estimate, we analyse UK dealer adverts for 853 BYD Seal U cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 60 days, and its asking price is down £500. The seller is SG Petch Durham, based in Durham. 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: £1,722 (6%) under the AskCar estimate of £28,221.

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 853 priced BYD Seal U adverts across different ages and specifications, as of 4 November 2026.

A 2026 BYD Seal U with the 1.5 plug-in hybrid engine is typically advertised at £27,000: the median of the 366 for sale on AskCar, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2026 BYD Seal U has been on sale for at least 60 days, and its asking price has been cut by £500. About half of 2026 BYD Seal U cars are gone from sale within a month of being advertised: 151 of the 300 first advertised between 10 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 5 September 2026 at £26,999. Its asking price is now £26,499, £500 less. The latest price cut was seen on 8 September 2026.

Price changes recorded:

• 5 September 2026: £26,999
• 8 September 2026: £26,499

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 5,400 miles higher than the median mileage of a 2026 BYD Seal U on AskCar.

Similar cars

72 other 2026 BYD Seal U Comfort 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £24,790 to £36,295, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, black. Mileage: 7,175 miles. Price: £25,796, £703 less than this car. Dealer: Pentagon Warrington in Warrington. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-f6ab7f276995
• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 7,874 miles. Price: £26,799, £300 more than this car. Dealer: LSH Auto BYD Tamworth in Tamworth. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-85df2f925df5
• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 7,995 miles. Price: £26,778, £279 more than this car. Dealer: LSH Auto BYD Tamworth in Tamworth. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-9de5e307d8ca

• The nearest: 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, black, under a mile from this car. Mileage: 100 miles. Price: £29,499, £3,000 more than this car. Dealer: SG Petch Durham in Durham. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-5b6ee65db8dc