2026 BYD Seal U 1.5 Comfort
Price: £25,000. Good value: £2,431 (8%) under the AskCar estimate of £27,431, our expected asking price for this car from its model, age, mileage and specification, drawing on 853 priced BYD Seal U adverts on AskCar as of 4 November 2026.
AskCar lists 877 used BYD Seal U from 161 UK dealerships, as of 4 November 2026.
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: 10,242 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 10,242 miles on the clock, this 2026 BYD Seal U Comfort has done roughly 8,200 more miles than a typical 2026 BYD Seal U. Priced at £25,000, it is advertised £2,431 below the AskCar estimate of £27,431. To work out the AskCar estimate, we analyse UK dealer adverts for 853 BYD Seal U cars across different ages and specifications. We have tracked this advert for 6 days. The seller is Marshall BYD Northampton, based in Northampton. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Good value: £2,431 (8%) under the AskCar estimate of £27,431.
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
AskCar first saw this 2026 BYD Seal U advertised 6 days ago. 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 29 October 2026 at £25,000. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 8,200 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: 10,739 miles. Price: £25,290, £290 more than this car. Dealer: Swansway Garages BYD Chester in Chester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-41b48654ee0b
- 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 10,924 miles. Price: £26,364, £1,364 more than this car. Dealer: LSH Auto BYD Manchester in Stockport. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-1ed458452c0c
- 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 9,511 miles. Price: £26,510, £1,510 more than this car. Dealer: LSH Auto BYD Manchester in Stockport. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-80c70ab004a2
- The nearest: 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, black, 12 miles from this car. Mileage: 11,908 miles. Price: £25,495, £495 more than this car. Dealer: Chariots Specialist Cars Chariots BYD Kettering in Kettering. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-b7218991d2d1
Browse all BYD Seal U cars for sale · 2026 BYD Seal U price guide
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Photos
1 photo of this car is on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.