2025 BYD Seal 6

1.5 DM-i Boost CVT FWD Euro 6 5dr e (181 bhp)

£22,136

Fair price: within 8% of the typical £21,069 for this model, age and mileage, drawing on 184 adverts of this make and model.

Overview

Make
BYD
Model
Seal 6
Trim
BOOST
Version
1.5 DM-i Boost CVT FWD Euro 6 5dr e (181 bhp)
Mileage
11,067 miles
Year
2025
Fuel type
Petrol Plug-in Hybrid
Body type
Estate
Engine
1.5 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
60 g/km
Colour
White
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
CVT
Engine badge
Boost
Emissions standard
Euro 6

About this car

This 2025 BYD Seal 6 Boost has covered 11,067 miles, around 6,000 more than typical for its age. Our estimated market asking price is £21,069. This car is advertised at £22,136, which is £1,067 above that figure. The estimate uses 184 UK dealer adverts for the BYD Seal 6, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 106 days ago. Its asking price has since fallen by £1,734. That history is worth bearing in mind when speaking to the dealer. The seller is D. M. Keith BYD Hull, based in Hull.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 July 2026, 106 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,734 from the first recorded £23,870. 2 price reductions recorded, the latest observed on 18 September 2026.

Recorded asking prices
Date observedAsking price
8 July 2026£23,870
10 July 2026£23,870
4 August 2026£23,290
5 August 2026£23,290
18 September 2026£22,136
21 October 2026£22,136

Price and mileage comparison

Estimated market asking price: £21,069. The asking price is £1,067 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 184 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,000 miles higher than typical for a 2025 BYD Seal 6.

MOT

MOT no details held by dvla.

60 other cars with the same year, trim, gearbox and fuel are for sale from £19,960 to £34,695.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,96010,273 miles
£19,9959,999 miles
£20,3504,484 miles
£20,4003,118 miles
£20,48012,179 miles

These cars have covered 10–12,179 miles, compared with 11,067 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos