2026 BYD Seal 6

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

£21,800

Good value: £3,088 under the typical £24,888 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
15 miles
Year
2026
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
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

This 2026 BYD Seal 6 Boost has covered 15 miles. Its asking price of £21,800 is £3,088 below our estimate of £24,888. We use UK dealer asking prices, including 184 BYD Seal 6 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 106 days ago, the asking price has dropped by £5,390. It may give you a starting point for a conversation about price. The seller is Marshall BYD Ashford, based in Ashford.

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: £5,390 from the first recorded £27,190. 12 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
8 July 2026£27,190
10 July 2026£27,190
23 July 2026£27,000
24 July 2026£27,000
25 July 2026£25,900
26 July 2026£25,900
14 August 2026£25,600
18 August 2026£25,400
21 August 2026£25,300
28 August 2026£25,100
2 September 2026£24,800
12 September 2026£24,300
25 September 2026£23,000
2 October 2026£22,500
8 October 2026£22,300
17 October 2026£21,800
21 October 2026£21,800

Price and mileage comparison

Estimated market asking price: £24,888. The asking price is £3,088 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 500 miles lower than typical for a 2026 BYD Seal 6.

MOT

MOT no details held by dvla.

94 other cars with the same year, trim, gearbox and fuel are for sale from £20,990 to £33,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£20,99012,915 miles
£20,99512,278 miles
£21,89915 miles
£21,9906,000 miles
£21,99312,242 miles

These cars have covered 1–12,915 miles, compared with 15 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 · 2026 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