2025 BYD Sealion 7

Comfort Auto RWD 5dr (308 bhp)

£30,790

Fair price: within 8% of the typical £32,181 for this model, age and mileage, drawing on 155 adverts of this make and model.

Overview

Make
BYD
Model
Sealion 7
Trim
COMFORT
Version
Comfort Auto RWD 5dr (308 bhp)
Mileage
3,056 miles
Year
2025
Fuel type
Electric
Body type
SUV
Gearbox
Automatic
Power
308 bhp
Seats
5
CO2
0 g/km
Colour
White
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
Comfort
Emissions standard
Euro 6

About this car

At 3,056 miles, this 2025 BYD Sealion 7 Comfort has covered about 2,400 fewer miles than other 2025 BYD Sealion 7 cars. The dealer is asking £30,790, which is £1,391 below our market estimate of £32,181. 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 36 days ago, the asking price has dropped by £200. The seller is SG Petch Darlington, based in Darlington.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 September 2026, 36 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £200 from the first recorded £30,990. 1 price reduction recorded, the latest observed on 10 October 2026.

Recorded asking prices
Date observedAsking price
17 September 2026£30,990
10 October 2026£30,790
22 October 2026£30,790

Price and mileage comparison

Estimated market asking price: £32,181. The asking price is £1,391 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 2,400 miles lower than typical for a 2025 BYD Sealion 7.

MOT

MOT no details held by dvla.

32 other cars with the same year, trim, gearbox and fuel are for sale from £29,995 to £45,695.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£29,99512,999 miles
£30,2327,467 miles
£30,39910,290 miles
£30,4096,133 miles
£30,4807,233 miles

These cars have covered 10–15,339 miles, compared with 3,056 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