2025 BYD Seal 6

1.5 DM-i Boost CVT FWD Euro 6 4dr e (181 bhp)

£21,480

Good value: £2,621 under the typical £24,101 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 4dr e (181 bhp)
Mileage
1,029 miles
Year
2025
Fuel type
Petrol Plug-in Hybrid
Body type
Saloon
Engine
1.5 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
52 g/km
Colour
Gold
Doors
4
Driven wheels
Front Wheel Drive
Gearbox version
CVT
Engine badge
Boost
Emissions standard
Euro 6

About this car

This 2025 BYD Seal 6 Boost is advertised with 1,029 miles, approximately 4,000 below the typical mileage for its age. At £21,480, it is advertised £2,621 below our estimated market asking price of £24,101. To estimate its market asking price, we analyse UK dealer adverts for 184 BYD Seal 6 cars across different ages and specifications. We first recorded this car for sale 18 days ago. The seller is Swansway Garages BYD Stoke, based in Stoke-on-Trent.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 October 2026, 18 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
4 October 2026£21,480
21 October 2026£21,480

Price and mileage comparison

Estimated market asking price: £24,101. The asking price is £2,621 below 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 4,000 miles lower 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 1,029 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