2025 BYD Sealion 7

Excellence Auto 4WD 5dr (522 bhp)

£36,795

Fair price: within 8% of the typical £38,648 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: 5,174 miles
Year: 2025
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

The advertised mileage for this 2025 BYD Sealion 7 Excellence is 5,174 miles. Our estimated market asking price is £38,648. This car is advertised at £36,795, which is £1,853 below that figure. Our estimate draws on 156 BYD Sealion 7 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 14 days ago, the asking price has dropped by £200. The seller is EMG Motor Group BYD Bury St Edmunds, based in Bury St Edmunds.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 October 2026, 14 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £200 from the first recorded £36,995. 1 price reduction recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
8 October 2026	£36,995
16 October 2026	£36,795
21 October 2026	£36,795

Price and mileage comparison

Estimated market asking price: £38,648. The asking price is £1,853 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 200 miles lower than typical for a 2025 BYD Sealion 7.

MOT

MOT no details held by dvla.

17 other cars with the same year, trim, gearbox and fuel are for sale from £34,850 to £57,095.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£34,850	14,885 miles
£34,960	6,837 miles
£35,556	5,392 miles
£35,857	6,326 miles
£35,950	5,743 miles

These cars have covered 5–14,885 miles, compared with 5,174 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

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Dealer

EMG Motor Group BYD Bury St Edmunds, Bury St Edmunds. Across the dealer network: 18 branches, 727 cars for sale.

Dealer postcode: IP32 6AL.

Dealer opening hours

Monday: 08:30-18:00
Tuesday: 08:30-18:00
Wednesday: 08:30-18:00
Thursday: 08:30-18:00
Friday: 08:30-18:00
Saturday: 09:00-17:00
Sunday: Closed