2025 BYD Sealion 7

Design Auto 4WD 5dr (522 bhp)

£33,399

Fair price: within 8% of the typical £35,549 for this model, age and mileage, drawing on 155 adverts of this make and model.

Overview

Make
BYD
Model
Sealion 7
Trim
DESIGN
Version
Design Auto 4WD 5dr (522 bhp)
Mileage
2,899 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

This 2025 BYD Sealion 7 Design has covered 2,899 miles, around 2,600 fewer than typical for its age. The dealer is asking £33,399, which is £2,150 below our market estimate of £35,549. We use UK dealer asking prices, including 155 BYD Sealion 7 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 91 days ago, the asking price has dropped by £1,600. That may be worth mentioning if you discuss the price with the dealer. The seller is Hartwell Banbury, based in Banbury.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 July 2026, 91 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,600 from the first recorded £34,999. 2 price reductions recorded, the latest observed on 7 October 2026.

Recorded asking prices
Date observedAsking price
24 July 2026£34,999
25 July 2026£34,999
24 September 2026£33,499
7 October 2026£33,399
22 October 2026£33,399

Price and mileage comparison

Estimated market asking price: £35,549. The asking price is £2,150 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 155 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,600 miles lower than typical for a 2025 BYD Sealion 7.

MOT

MOT no details held by dvla.

21 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
£32,9768,197 miles
£32,9904,564 miles
£32,9906,951 miles

These cars have covered 10–17,480 miles, compared with 2,899 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