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: 2,756 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 is advertised with 2,756 miles on the clock. The dealer is asking £29,490, which is £274 above the AskCar estimate of £29,216. To work out the AskCar estimate, we analyse UK dealer adverts for 850 BYD Seal U cars across different ages and specifications. We first recorded this advert 37 days ago, and its asking price has since fallen by £500. The seller is Snows BYD Newbury, based in Newbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £274 (under 1%) over the AskCar estimate of £29,216.

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 850 priced BYD Seal U adverts across different ages and specifications, as of 2 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 362 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BYD Seal U has been on sale for at least 37 days.

Price history

AskCar first saw this advert on 26 September 2026 at £29,990. Its asking price is now £29,490, £500 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 26 September 2026: £29,990
• 17 October 2026: £29,490

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 300 miles higher than the median mileage of a 2026 BYD Seal U on AskCar.

Similar cars

74 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 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, white. Mileage: 2,578 miles. Price: £28,905, £585 less than this car. Dealer: Vertu BYD Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-8b1d1f660952
• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 2,499 miles. Price: £34,434, £4,944 more than this car. Dealer: Vertu BYD Worcester in Worcester. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-369bd975f678
• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 2,303 miles. Price: £26,495, £2,995 less than this car. Dealer: Chariots Specialist Cars Chariots BYD Kettering in Kettering. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-4dc6d24a3489

• The nearest: 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey, 15 miles from this car. Mileage: 4,122 miles. Price: £26,999, £2,491 less than this car. Dealer: Hartwell Reading in Reading. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-e7196c997689