2026 BYD Seal 6
1.5 DM-i Boost CVT FWD Euro 6 4dr e (181 bhp)
£23,000
Fair price: within 8% of the typical £23,669 for this model, age and mileage, drawing on 185 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
- 2,678 miles
- Year
- 2026
- 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
- Blue
- Doors
- 4
- Driven wheels
- Front Wheel Drive
- Gearbox version
- CVT
- Engine badge
- Boost
- Hybrid type
- Plug-in hybrid
- Emissions standard
- Euro 6
About this car
With 2,678 miles on the clock, this 2026 BYD Seal 6 Boost has done roughly 2,100 more miles than a typical 2026 BYD Seal 6. Its asking price of £23,000 is £669 below our estimate of £23,669. We use UK dealer asking prices, including 185 BYD Seal 6 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 59 days ago, the asking price has dropped by £4,994. The seller is Marshall BYD Northampton, based in Northampton.
Stock data from 26 October 2026.
Price history
First seen on 29 August 2026, 59 days ago. Advert duration calculated on 27 October 2026. Net asking-price reduction: £4,994 from the first recorded £27,994. 1 price reduction recorded, the latest observed on 26 October 2026.
| Date observed | Asking price |
|---|---|
| 29 August 2026 | £27,994 |
| 26 October 2026 | £23,000 |
Price and mileage comparison
Estimated market asking price: £23,669. The asking price is £669 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 185 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 2,100 miles higher than typical for a 2026 BYD Seal 6.
MOT
MOT no details held by dvla.
98 other cars with the same year, trim, gearbox and fuel are for sale from £19,990 to £33,995.
| Asking price | Mileage |
|---|---|
| £19,990 | 12,915 miles |
| £20,995 | 11,670 miles |
| £21,000 | 11,963 miles |
| £21,800 | 15 miles |
| £21,899 | 15 miles |
These cars have covered 1–12,915 miles, compared with 2,678 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
- 2026 BYD Seal 6 photo 1
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