2025 BYD Seal 6

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

£21,462

Fair price: within 8% of the typical £21,477 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: 8,347 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: Black
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 8,347 miles, this 2025 BYD Seal 6 Boost has covered about 3,100 more miles than other 2025 BYD Seal 6 cars. The dealer is asking £21,462, which is £15 below our market estimate of £21,477. We use UK dealer asking prices, including 182 BYD Seal 6 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 11 days ago, the asking price has dropped by £339. The seller is Vertu BYD Worcester, based in Worcester.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 October 2026, 11 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £339 from the first recorded £21,801. 4 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observed	Asking price
14 October 2026	£21,801
17 October 2026	£21,723
20 October 2026	£21,593
22 October 2026	£21,497
23 October 2026	£21,462

Price and mileage comparison

Estimated market asking price: £21,477. The asking price is £15 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 182 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,100 miles higher 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 8,347 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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