2025 BYD Sealion 7

Excellence Auto 4WD 5dr (522 bhp)

£36,499

Fair price: within 8% of the typical £36,576 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: 10,596 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: Excellence
Emissions standard: Euro 6

About this car

This 2025 BYD Sealion 7 Excellence is advertised with 10,596 miles, approximately 5,200 above the typical mileage for its age. Our estimated market asking price is £36,576. This car is advertised at £36,499, which is £77 below that figure. Our estimate draws on 159 BYD Sealion 7 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 146 days ago. Its asking price has since fallen by £3,000. That history is worth bearing in mind when speaking to the dealer. The seller is Gates of Harlow, based in Harlow.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £3,000 from the first recorded £39,499. 5 price reductions recorded, the latest observed on 3 October 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£39,499
8 June 2026	£37,999
16 June 2026	£37,499
20 July 2026	£37,499
21 July 2026	£37,499
3 August 2026	£37,299
4 August 2026	£37,299
22 September 2026	£36,799
3 October 2026	£36,499
20 October 2026	£36,499

Price and mileage comparison

Estimated market asking price: £36,576. The asking price is £77 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 159 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,200 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 10,596 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

Gates of Harlow, Harlow. Across the dealer network: 8 branches, 654 cars for sale.

Dealer postcode: CM20 2EG.

Dealer opening hours

Monday: 08:00-18:00
Tuesday: 08:00-18:00
Wednesday: 08:00-18:00
Thursday: 08:00-18:00
Friday: 08:00-18:00
Saturday: 08:00-18:00
Sunday: 10:00-16:00