2025 BYD Sealion 7

Excellence Auto 4WD 5dr (522 bhp)

£38,995

Fair price: within 8% of the typical £38,054 for this model, age and mileage, drawing on 159 adverts of this make and model.

Overview

Make: BYD
Model: Sealion 7
Trim: EXCELLENCE
Version: Excellence Auto 4WD 5dr (522 bhp)
Mileage: 6,341 miles
Year: 2025
Fuel type: Electric
Body type: SUV
Gearbox: Automatic
Power: 522 bhp
Seats: 5
CO2: 0 g/km
Colour: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: Excellence
Emissions standard: Euro 6

About this car

This 2025 BYD Sealion 7 Excellence is advertised with 6,341 miles on the clock. At £38,995, it is advertised £941 above our estimated market asking price of £38,054. The estimate uses 159 UK dealer adverts for the BYD Sealion 7, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 91 days ago, the asking price has dropped by £1,000. That may be worth mentioning if you discuss the price with the dealer. The seller is EMC Uckfield Vauxhall, based in Uckfield.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 22 July 2026, 91 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,000 from the first recorded £39,995. 2 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observed	Asking price
22 July 2026	£39,995
23 July 2026	£39,995
3 September 2026	£39,495
15 October 2026	£38,995
20 October 2026	£38,995

Price and mileage comparison

Estimated market asking price: £38,054. The asking price is £941 above 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 159 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,000 miles higher 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 £34,014 to £57,095.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£34,014	6,561 miles
£34,990	14,885 miles
£35,200	6,837 miles
£35,556	5,392 miles
£35,690	5,990 miles

These cars have covered 5–14,885 miles, compared with 6,341 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

EMC Uckfield Vauxhall, Uckfield. Across the dealer network: 2 branches, 181 cars for sale.

Dealer postcode: TN22 1QL.

Dealer opening hours

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