2026 BYD Seal U 1.5 Boost

Price: £32,895. Above the going rate: £4,826 (17%) over the AskCar estimate of £28,069, our expected asking price for this car from its model, age, mileage and specification, drawing on 829 priced BYD Seal U adverts on AskCar as of 7 November 2026.

AskCar lists 872 used BYD Seal U from 161 UK dealerships, as of 7 November 2026.

Overview

  • Make: BYD
  • Model: Seal U
  • Trim: Boost
  • Version: 1.5 18.3kWh Boost 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: Grey
  • CO2: 20 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 10 miles on the clock, this 2026 BYD Seal U Boost has done roughly 2,900 fewer miles than a typical 2026 BYD Seal U. Priced at £32,895, it is advertised £4,826 above the AskCar estimate of £28,069. The AskCar estimate uses UK dealer asking prices, including 829 BYD Seal U adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 53 days ago. The seller is Arnold Clark Rutherglen Volkswagen / BYD, based in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £4,826 (17%) over the AskCar estimate of £28,069.

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 829 priced BYD Seal U adverts across different ages and specifications, as of 7 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 363 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2026 BYD Seal U has been on sale for at least 53 days.

Price history

AskCar first saw this advert on 15 September 2026 at £32,495. Its asking price is now £32,895, £400 more.

Price changes recorded:

  • 15 September 2026: £32,495
  • 4 October 2026: £33,195
  • 21 October 2026: £33,495
  • 2 November 2026: £32,895

Mileage and MOT

Advertised mileage is about 2,900 miles lower than the median mileage of a 2026 BYD Seal U on AskCar.

Similar cars

252 other 2026 BYD Seal U Boost 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £22,582 to £35,595, as of 7 November 2026.

The 3 closest to this car in mileage:

  • 2026 BYD Seal U Boost, 1.5 plug-in hybrid SUV, grey. Mileage: 10 miles. Price: £26,988, £5,907 less than this car. Dealer: Arnold Clark Stirling Volvo / GWM / BYD in Stirling. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-7458d722a7e6
  • 2026 BYD Seal U Boost, 1.5 plug-in hybrid SUV, black. Mileage: 10 miles. Price: £26,998, £5,897 less than this car. Dealer: Arnold Clark Rutherglen Volkswagen / BYD in Rutherglen. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-101db7ae12df
  • 2026 BYD Seal U Boost, 1.5 plug-in hybrid SUV, grey. Mileage: 10 miles. Price: £26,998, £5,897 less than this car. Dealer: Arnold Clark Stafford Motorstore / BYD / Vanstore in Stafford. AskCar page: https://askcar.co.uk/car/byd-seal-u-2026-2b290237d72b

Browse all BYD Seal U cars for sale · 2026 BYD Seal U price guide

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Photos

20 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.