2025 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: 2025
• Mileage: 6,443 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: White
• CO2: 9 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BYD Seal U Comfort is advertised with 6,443 miles on the clock. The AskCar estimate for this car is £25,384. It is priced at £23,987, which is £1,397 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 853 BYD Seal U cars across different ages and specifications. We first recorded this advert 59 days ago, and its asking price has since fallen by £2,465. The seller is D. M. Keith Cupra York, based in York. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,397 (5%) under the AskCar estimate of £25,384.

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 2025 BYD Seal U with the 1.5 plug-in hybrid engine is typically advertised at £24,600: the median of the 497 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2025 BYD Seal U has been on sale for at least 59 days.

Price history

AskCar first saw this advert on 6 September 2026 at £26,452. Its asking price is now £23,987, £2,465 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 6 September 2026: £26,452
• 8 September 2026: £25,934
• 15 September 2026: £25,990
• 19 September 2026: £25,792
• 25 September 2026: £25,741
• 27 September 2026: £25,651
• 2 October 2026: £25,860
• 5 October 2026: £25,797
• 9 October 2026: £25,772
• 11 October 2026: £25,742
• 12 October 2026: £25,733
• 13 October 2026: £25,712
• 14 October 2026: £25,717
• 15 October 2026: £25,682
• 16 October 2026: £25,668
• 17 October 2026: £25,624
• 20 October 2026: £25,735
• 21 October 2026: £25,733
• 22 October 2026: £25,705
• 28 October 2026: £24,527
• 31 October 2026: £23,987

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,700 miles lower than the median mileage of a 2025 BYD Seal U on AskCar.

Similar cars

324 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 4 November 2026.

The 3 closest to this car in mileage:

• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 6,389 miles. Price: £25,498, £1,511 more than this car. Dealer: Arnold Clark Cardiff Motorstore Omoda Jaecoolepas in Cardiff. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-bea13c0b0b77
• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 6,358 miles. Price: £25,308, £1,321 more than this car. Dealer: Vertu BYD Worcester in Worcester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-571163aea1f9
• 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 6,353 miles. Price: £23,895, £92 less than this car. Dealer: Startin BYD (Redditch) in Redditch. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-278c20da9ab2

• The nearest: 2025 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, black, under a mile from this car. Mileage: 16,588 miles. Price: £24,314, £327 more than this car. Dealer: D. M. Keith Cupra York in York. AskCar page: https://askcar.co.uk/car/byd-seal-u-2025-1b9e8273ceaf