2026 BYD Sealion 7
Excellence Auto 4WD 5dr (522 bhp)
£37,990
Fair price: within 8% of the typical £39,927 for this model, age and mileage, drawing on 148 adverts of this make and model.
Overview
- Make
- BYD
- Model
- Sealion 7
- Trim
- EXCELLENCE
- Version
- Excellence Auto 4WD 5dr (522 bhp)
- Mileage
- 5,000 miles
- Year
- 2026
- Fuel type
- Electric
- Body type
- SUV
- Gearbox
- Automatic
- Power
- 522 bhp
- Seats
- 5
- CO2
- 0 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- Excellence
- Emissions standard
- Euro 6
About this car
This 2026 BYD Sealion 7 Excellence is advertised with 5,000 miles on the clock. The dealer is asking £37,990, which is £1,937 below our market estimate of £39,927. To estimate its market asking price, we analyse UK dealer adverts for 148 BYD Sealion 7 cars across different ages and specifications. We first saw this car advertised 109 days ago. Its asking price has since fallen by £3,500. It may give you a starting point for a conversation about price. The seller is Swansway Garages BYD Crewe, based in Crewe.
Stock data from 27 October 2026.
Price history
First seen on 11 July 2026, 109 days ago. Advert duration calculated on 28 October 2026. Net asking-price reduction: £3,500 from the first recorded £41,490. 1 price reduction recorded, the latest observed on 27 October 2026.
| Date observed | Asking price |
|---|---|
| 12 July 2026 | £41,490 |
| 27 October 2026 | £37,990 |
Price and mileage comparison
Estimated market asking price: £39,927. The asking price is £1,937 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 148 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 1,100 miles higher than typical for a 2026 BYD Sealion 7.
39 other cars with the same year, trim, gearbox and fuel are for sale from £35,500 to £57,095.
| Asking price | Mileage |
|---|---|
| £35,500 | 8,682 miles |
| £35,500 | 11,200 miles |
| £36,500 | 10,500 miles |
| £36,840 | 12,999 miles |
| £36,974 | 7,141 miles |
These cars have covered 5–12,999 miles, compared with 5,000 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 Sealion 7 cars for sale · 2026 BYD Sealion 7 price guide
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