2025 BYD Seal U 1.5 Comfort
Price: £24,600. Fair price: £436 (1%) under the AskCar estimate of £25,036, our expected asking price for this car from its model, age, mileage and specification, drawing on 859 priced BYD Seal U adverts on AskCar as of 5 November 2026.
AskCar lists 882 used BYD Seal U from 161 UK dealerships, as of 5 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: 2025
- Mileage: 7,766 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: Blue
- CO2: 9 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2025 BYD Seal U Comfort is 7,766 miles. Its asking price of £24,600 is £436 below the AskCar estimate of £25,036. The AskCar estimate uses UK dealer asking prices, including 859 BYD Seal U adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 7 days ago. 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 5 November 2026.
Price
Fair price: £436 (1%) under the AskCar estimate of £25,036.
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 859 priced BYD Seal U adverts across different ages and specifications, as of 5 November 2026.
A 2025 BYD Seal U with the 1.5 plug-in hybrid engine is typically advertised at £24,600: the median of the 495 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2025 BYD Seal U has been on sale for at least 7 days.
Price history
AskCar first saw this advert on 29 October 2026 at £24,600. Its asking price has not changed.
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 300 miles lower than the median mileage of a 2025 BYD Seal U on AskCar.
Similar cars
322 other 2025 BYD Seal U Comfort 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £21,990 to £34,795, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, white. Mileage: 7,800 miles. Price: £25,250, £650 more than this car. Dealer: Peoples Falkirk in Falkirk. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-f99b11ffa43f
- 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 7,711 miles. Price: £23,990, £610 less than this car. Dealer: Snows BYD Chichester in Chichester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-97c24e050442
- 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 7,697 miles. Price: £24,990, £390 more than this car. Dealer: Charles Hurst BYD Belfast in Belfast. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-538a483a9220
- The nearest: 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey, under a mile from this car. Mileage: 6,750 miles. Price: £24,800, £200 more than this car. Dealer: Marshall BYD Canterbury in Canterbury. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-031625c98af8
Browse all BYD Seal U cars for sale · 2025 BYD Seal U price guide
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Photos
1 photo of this car is on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.