2025 BYD Seal U 1.5 Comfort
Version: 1.5 26.6kWh Comfort CVT FWD Euro 6 (s/s) 5dr (214 bhp)
Price: £22,490. Good value: £2,034 (8%) under the AskCar estimate of £24,524, our expected asking price for this car from its model, age, mileage and specification, drawing on 896 priced BYD Seal U adverts on AskCar as of 31 October 2026.
AskCar lists 904 used BYD Seal U from 159 UK dealerships, as of 31 October 2026.
Overview
- Make
- BYD
- Model
- Seal U
- Trim
- Comfort
- Version
- 1.5 26.6kWh Comfort CVT FWD Euro 6 (s/s) 5dr (214 bhp)
- Mileage
- 10,000 miles
- Year
- 2025
- Fuel type
- Plug-in hybrid (petrol)
- Body type
- SUV
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 214 bhp
- Seats
- 5
- CO2
- 9 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- CVT
- Engine badge
- Comfort
- Hybrid type
- Plug-in hybrid
- Emissions standard
- Euro 6
About this car
The advertised mileage for this 2025 BYD Seal U Comfort is 10,000 miles. Priced at £22,490, it is advertised £2,034 below the AskCar estimate of £24,524. To work out the AskCar estimate, we analyse UK dealer adverts for 896 BYD Seal U cars across different ages and specifications. We have tracked this advert today. The seller is Drayton Motors Kia Boston, based in Boston.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £22,490 |
Price and mileage comparison
Good value: £2,034 (8%) under the AskCar estimate of £24,524.
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 896 priced BYD Seal U adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 1,800 miles higher than the median mileage of a 2025 BYD Seal U on AskCar.
MOT
MOT: first test not yet due.
Other matching cars
334 other 2025 BYD Seal U Comfort automatic plug-in hybrids (petrol) are for sale at UK dealers from £21,990 to £35,095, as of 31 October 2026.
The 5 cheapest:
- 2025 BYD Seal U. Price: £21,990. Mileage: 29,530 miles. Dealer: NSA Motor Vehicles in Milton Keynes. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-78cb140522e7
- 2025 BYD Seal U. Price: £22,140. Mileage: 21,426 miles. Dealer: D. M. Keith in Leeds. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-5f26ac5d2932
- 2025 BYD Seal U. Price: £22,390. Mileage: 27,052 miles. Dealer: Grainger Motor Group in King's Lynn. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-22916b02165f
- 2025 BYD Seal U. Price: £22,790. Mileage: 17,179 miles. Dealer: D. M. Keith in Bradford. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-46e9760e2598
- 2025 BYD Seal U. Price: £22,987. Mileage: 12,970 miles. Dealer: D. M. Keith Cupra York in York. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-86ded5c7b7b9
The 334 matching cars have covered 10 to 29,530 miles, compared with 10,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BYD Seal U cars for sale · 2025 BYD Seal U price guide
More like this
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.