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: 6,071 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

At 6,071 miles, this 2026 BYD Seal U Comfort has covered about 3,600 more miles than other 2026 BYD Seal U cars. The dealer is asking £24,900, which is £3,696 below the AskCar estimate of £28,596. To work out the AskCar estimate, we analyse UK dealer adverts for 850 BYD Seal U cars across different ages and specifications. We first saw this car advertised 69 days ago. Its asking price has since fallen by £1,900. The seller is Marshall BYD Canterbury, based in Canterbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £3,696 (12%) under the AskCar estimate of £28,596.

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 850 priced BYD Seal U adverts across different ages and specifications, as of 2 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 362 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BYD Seal U has been on sale for at least 69 days.

Price history

AskCar first saw this advert on 25 August 2026 at £26,800. Its asking price is now £24,900, £1,900 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 25 August 2026: £26,800
• 2 September 2026: £26,400
• 4 September 2026: £26,500
• 11 September 2026: £26,400
• 17 September 2026: £26,700
• 25 September 2026: £25,900
• 2 October 2026: £25,600
• 17 October 2026: £25,400
• 24 October 2026: £25,200
• 29 October 2026: £24,900

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,600 miles higher than the median mileage of a 2026 BYD Seal U on AskCar.

Similar cars

74 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 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, black. Mileage: 5,712 miles. Price: £25,795, £895 more than this car. Dealer: Pentagon Warrington in Warrington. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-00ca4cd10b9c
• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 6,699 miles. Price: £26,695, £1,795 more than this car. Dealer: Grainger Motor Group in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-049728202a5e
• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, black. Mileage: 5,000 miles. Price: £29,490, £4,590 more than this car. Dealer: Lloyd AllRoad in Carlisle. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-687a9b2ecdb4

• The nearest: 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey, 50 miles from this car. Mileage: 1,642 miles. Price: £28,995, £4,095 more than this car. Dealer: EMC Eastbourne BYD in Eastbourne. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-b11d80b5763d