2025 BYD Seal 6 1.5 Comfort Lite

Price: £21,400. Fair price: £81 (under 1%) under the AskCar estimate of £21,481, our expected asking price for this car from its model, age, mileage and specification, drawing on 225 priced BYD Seal 6 adverts on AskCar as of 12 November 2026.

AskCar lists 231 used BYD Seal 6 from 93 UK dealerships, as of 12 November 2026.

Overview

  • Make: BYD
  • Model: Seal 6
  • Trim: Comfort Lite
  • Version: 1.5 19kWh Comfort Lite CVT FWD Euro 6 (s/s) 4dr (209 bhp)
  • Year: 2025
  • Mileage: 6,479 miles
  • Fuel: Plug-in hybrid (petrol)
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 1.5 litres, 209 bhp
  • Gearbox: Automatic (CVT)
  • Drive: Front-wheel drive
  • Colour: Black
  • CO2: 34 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BYD Seal 6 Comfort Lite has covered 6,479 miles. Its asking price of £21,400 is £81 below the AskCar estimate of £21,481. The AskCar estimate uses 225 UK dealer adverts for the BYD Seal 6, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. The seller is Marshall BYD Canterbury, based in Canterbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Marshall BYD Canterbury is rated 4.4 out of 5 on Google.

Price

Fair price: £81 (under 1%) under the AskCar estimate of £21,481.

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 225 priced BYD Seal 6 adverts across different ages and specifications, as of 12 November 2026.

A 2025 BYD Seal 6 with the 1.5 plug-in hybrid engine is typically advertised at £21,800: the median of the 108 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2025 BYD Seal 6 advertised today.

Price history

AskCar first saw this advert on 12 November 2026 at £21,400. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 200 miles higher than the median mileage of a 2025 BYD Seal 6 on AskCar.

Similar cars

31 other 2025 BYD Seal 6 Comfort Lite 1.5 plug-in hybrid automatic saloons are for sale at UK dealers, from £19,980 to £22,394, as of 12 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Seal 6 Comfort Lite, 1.5 plug-in hybrid saloon, blue. Mileage: 6,502 miles. Price: £21,400, the same price as this car. Dealer: Marshall BYD Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-972c06dddeff
  • 2025 BYD Seal 6 Comfort Lite, 1.5 plug-in hybrid saloon, beige. Mileage: 6,520 miles. Price: £21,400, the same price as this car. Dealer: Marshall BYD Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-1d39f3332ee9
  • 2025 BYD Seal 6 Comfort Lite, 1.5 plug-in hybrid saloon, blue. Mileage: 6,320 miles. Price: £21,400, the same price as this car. Dealer: Marshall BYD Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-57b5005388b1
  • The nearest: 2025 BYD Seal 6 Comfort Lite, 1.5 plug-in hybrid saloon, blue, under a mile from this car. Mileage: 5,020 miles. Price: £21,700, £300 more than this car. Dealer: Marshall BYD Canterbury in Canterbury. AskCar page: https://askcar.co.uk/car/byd-seal-6-2025-558b33cfdbd4

Browse all BYD Seal 6 cars for sale · 2025 BYD Seal 6 price guide

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Photos

1 photo of this car is on its AskCar page.

As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.