2025 BYD Seal 6

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

£22,990

Fair price: within 8% of the typical £22,478 for this model, age and mileage, drawing on 182 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: 2,546 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: Blue
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: CVT
Engine badge: Boost
Hybrid type: Plug-in hybrid
Emissions standard: Euro 6

About this car

At 2,546 miles, this 2025 BYD Seal 6 Boost has covered about 2,700 fewer miles than other 2025 BYD Seal 6 cars. Our estimated market asking price is £22,478. This car is advertised at £22,990, which is £512 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 182 BYD Seal 6 cars across different ages and specifications. The asking price is now £2,320 lower than when we first recorded the advert 151 days ago. It may give you a starting point for a conversation about price. The seller is Evans Halshaw BYD Chesterfield, based in Chesterfield.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 151 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £2,320 from the first recorded £25,310. 7 price reductions recorded, the latest observed on 25 September 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£25,310
29 May 2026	£24,990
4 June 2026	£24,790
16 June 2026	£25,100
19 June 2026	£24,995
25 June 2026	£23,900
2 July 2026	£23,800
10 July 2026	£23,800
4 September 2026	£23,690
25 September 2026	£22,990
23 October 2026	£22,990

Price and mileage comparison

Estimated market asking price: £22,478. The asking price is £512 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 182 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,700 miles lower than typical for a 2025 BYD Seal 6.

MOT

MOT no details held by dvla.

55 other cars with the same year, trim, gearbox and fuel are for sale from £19,995 to £34,695.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£19,995	9,999 miles
£20,300	12,179 miles
£20,350	4,484 miles
£20,570	10,273 miles
£20,920	7,870 miles

These cars have covered 10–12,179 miles, compared with 2,546 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

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