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: 10 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

This 2026 BYD Seal U Comfort has covered 10 miles. Its asking price of £29,638 is £1,932 below the AskCar estimate of £31,570. To work out the AskCar estimate, we analyse UK dealer adverts for 859 BYD Seal U cars across different ages and specifications. The asking price is now £312 lower than when we first recorded the advert 5 days ago. It is for sale at Glyn Hopkin BYD St Albans in St. Albans. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,932 (6%) under the AskCar estimate of £31,570.

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 2026 BYD Seal U with the 1.5 plug-in hybrid engine is typically advertised at £27,000: the median of the 374 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2026 BYD Seal U advertised 5 days ago. About half of 2026 BYD Seal U cars are gone from sale within a month of being advertised: 157 of the 306 first advertised between 10 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £29,950. Its asking price is now £29,638, £312 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 31 October 2026: £29,950
• 5 November 2026: £29,638

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,000 miles lower than the median mileage of a 2026 BYD Seal U on AskCar.

Similar cars

77 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 5 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 10 miles. Price: £27,998, £1,640 less than this car. Dealer: Arnold Clark Linwood Motorstore / BYD in Linwood. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-c93e3b357ae0
• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 10 miles. Price: £27,998, £1,640 less than this car. Dealer: Arnold Clark Preston Motorstore / BYD in Preston. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-6473a28aa454
• 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, grey. Mileage: 10 miles. Price: £34,595, £4,957 more than this car. Dealer: Arnold Clark Newcastle BYD in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-d0cf128a5cff

• The nearest: 2026 BYD Seal U Comfort, 1.5 plug-in hybrid SUV, black, 10 miles from this car. Mileage: 1,967 miles. Price: £32,999, £3,361 more than this car. Dealer: Gates Of Stevenage in Stevenage. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-284a8df203f6