2026 BYD Seal 6 1.5 Boost

Price: £24,995. Fair price: £105 (under 1%) over the AskCar estimate of £24,890, our expected asking price for this car from its model, age, mileage and specification, drawing on 200 priced BYD Seal 6 adverts on AskCar as of 9 November 2026.

AskCar lists 206 used BYD Seal 6 from 90 UK dealerships, as of 9 November 2026.

Overview

  • Make: BYD
  • Model: Seal 6
  • Trim: Boost
  • Version: 1.5 10kWh Boost CVT FWD Euro 6 (s/s) 4dr (180 bhp)
  • Year: 2026
  • Mileage: 10 miles
  • Fuel: Plug-in hybrid (petrol)
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 1.5 litres, 180 bhp
  • Gearbox: Automatic (CVT)
  • Drive: Front-wheel drive
  • Colour: Blue
  • CO2: 52 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BYD Seal 6 Boost has covered 10 miles. The dealer is asking £24,995, which is £105 above the AskCar estimate of £24,890. To work out the AskCar estimate, we analyse UK dealer adverts for 200 BYD Seal 6 cars across different ages and specifications. We first saw this car advertised 147 days ago. Its asking price has since fallen by £4,994. The seller is Startin BYD (Redditch), based in Redditch. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Startin BYD (Redditch) is rated 4.7 out of 5 on Google.

Price

Fair price: £105 (under 1%) over the AskCar estimate of £24,890.

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 200 priced BYD Seal 6 adverts across different ages and specifications, as of 9 November 2026.

A 2026 BYD Seal 6 with the 1.5 plug-in hybrid engine is typically advertised at £23,500: the median of the 109 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2026 BYD Seal 6 has been on sale for at least 147 days.

Price history

AskCar first saw this advert on 15 June 2026 at £29,989. Its asking price is now £24,995, £4,994 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

  • 10 July 2026: £29,989
  • 18 July 2026: £26,789
  • 6 October 2026: £25,495
  • 24 October 2026: £24,995

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,000 miles lower than the median mileage of a 2026 BYD Seal 6 on AskCar.

Similar cars

37 other 2026 BYD Seal 6 Boost 1.5 plug-in hybrid automatic saloons are for sale at UK dealers, from £20,000 to £33,995, as of 9 November 2026.

The 3 closest to this car in mileage:

  • 2026 BYD Seal 6 Boost, 1.5 plug-in hybrid saloon, blue. Mileage: 10 miles. Price: £23,500, £1,495 less than this car. Dealer: Glyn Hopkin BYD East London in London. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-e87c7de2b206
  • 2026 BYD Seal 6 Boost, 1.5 plug-in hybrid saloon, blue. Mileage: 10 miles. Price: £24,081, £914 less than this car. Dealer: D. M. Keith in Grimsby. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-a1ec3786c91d
  • 2026 BYD Seal 6 Boost, 1.5 plug-in hybrid saloon, blue. Mileage: 10 miles. Price: £33,995, £9,000 more than this car. Dealer: Arnold Clark Oldbury Fiat / Motorstore / Jeep / Abarth / BYD in Oldbury. AskCar page: https://askcar.co.uk/car/byd-seal-6-2026-2ff81cd026b5

Browse all BYD Seal 6 cars for sale · 2026 BYD Seal 6 price guide

More like this

Photos

30 photos of this car are on its AskCar page.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.