2026 BYD Sealion 7

Excellence Auto 4WD 5dr (522 bhp)

£36,499

Fair price: within 8% of the typical £38,392 for this model, age and mileage, drawing on 156 adverts of this make and model.

Overview

Make
BYD
Model
Sealion 7
Trim
EXCELLENCE
Version
Excellence Auto 4WD 5dr (522 bhp)
Mileage
8,000 miles
Year
2026
Fuel type
Electric
Body type
SUV
Gearbox
Automatic
Power
522 bhp
Seats
5
CO2
0 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
Excellence
Emissions standard
Euro 6

About this car

This 2026 BYD Sealion 7 Excellence has covered 8,000 miles, around 4,000 more than typical for its age. Our estimated market asking price is £38,392. This car is advertised at £36,499, which is £1,893 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 156 BYD Sealion 7 cars across different ages and specifications. We first recorded this advert 147 days ago, and its asking price has since fallen by £6,500. That history is worth bearing in mind when speaking to the dealer. The seller is SG Petch Durham, based in Durham.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £6,500 from the first recorded £42,999. 3 price reductions recorded, the latest observed on 30 September 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£42,999
10 July 2026£42,999
8 September 2026£37,999
11 September 2026£36,999
30 September 2026£36,499
21 October 2026£36,499

Price and mileage comparison

Estimated market asking price: £38,392. The asking price is £1,893 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 156 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,000 miles higher than typical for a 2026 BYD Sealion 7.

MOT

MOT no details held by dvla.

39 other cars with the same year, trim, gearbox and fuel are for sale from £35,500 to £57,095.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£35,5008,682 miles
£35,50011,200 miles
£35,70012,999 miles
£36,68010,500 miles
£36,9905,000 miles

These cars have covered 5–12,999 miles, compared with 8,000 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos