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: 10,606 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

This 2026 BYD Seal U Comfort has covered 10,606 miles, around 7,600 more miles than is typical for its age. Priced at £25,350, it is advertised £1,694 below the AskCar estimate of £27,044. The AskCar estimate uses UK dealer asking prices, including 865 BYD Seal U adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 3 days ago. It is advertised by Grainger Motor Group in King's Lynn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,694 (6%) under the AskCar estimate of £27,044.

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 865 priced BYD Seal U adverts across different ages and specifications, as of 10 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 367 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2026 BYD Seal U advertised 3 days ago. About half of 2026 BYD Seal U cars are gone from sale within a month of being advertised: 171 of the 332 first advertised between 10 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £25,350. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 7,600 miles higher than the median mileage of a 2026 BYD Seal U on AskCar.

Similar cars

69 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 10 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, black. Mileage: 10,739 miles. Price: £25,290, £60 less than this car. Dealer: Swansway Garages BYD Chester in Chester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-81e73306be01
• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 10,774 miles. Price: £25,995, £645 more than this car. Dealer: Glyn Hopkin BYD Romford in Romford. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-74c8aed182aa
• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 10,801 miles. Price: £25,995, £645 more than this car. Dealer: Glyn Hopkin BYD St Albans in St Albans. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-cd068e7f7a4a

• The nearest: 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey, under a mile from this car. Mileage: 14,619 miles. Price: £24,850, £500 less than this car. Dealer: EMG Motor Group Kings Lynn BYD in King's Lynn. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-c0dda1e5700f