2025 BYD Sealion 7

Design Auto 4WD 5dr (522 bhp)

£34,401

Fair price: within 8% of the typical £35,039 for this model, age and mileage, drawing on 156 adverts of this make and model.

Overview

Make
BYD
Model
Sealion 7
Trim
DESIGN
Version
Design Auto 4WD 5dr (522 bhp)
Mileage
5,075 miles
Year
2025
Fuel type
Electric
Body type
SUV
Gearbox
Automatic
Power
522 bhp
Seats
5
CO2
0 g/km
Colour
White
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
Design
Emissions standard
Euro 6

About this car

The advertised mileage for this 2025 BYD Sealion 7 Design is 5,075 miles. Our estimated market asking price is £35,039. This car is advertised at £34,401, which is £638 below that figure. The estimate uses 156 UK dealer adverts for the BYD Sealion 7, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 69 days ago, and its asking price has since fallen by £243. That history is worth bearing in mind when speaking to the dealer. The seller is Glyn Hopkin BYD Waltham Abbey, based in Waltham Abbey.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 August 2026, 69 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £243 from the first recorded £34,644. 2 price reductions recorded, the latest observed on 17 September 2026.

Recorded asking prices
Date observedAsking price
14 August 2026£34,644
5 September 2026£34,465
17 September 2026£34,401
21 October 2026£34,401

Price and mileage comparison

Estimated market asking price: £35,039. The asking price is £638 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 300 miles lower than typical for a 2025 BYD Sealion 7.

MOT

MOT no details held by dvla.

22 other cars with the same year, trim, gearbox and fuel are for sale from £32,000 to £50,395.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£32,00017,480 miles
£32,1999,436 miles
£32,5202,158 miles
£32,7906,951 miles
£32,9768,197 miles

These cars have covered 10–17,480 miles, compared with 5,075 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 · 2025 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