2025 BYD Sealion 7

Overview

Make

BYD

Model

Sealion 7

Trim

EXCELLENCE

Version

Excellence Auto 4WD 5dr (522 bhp)

Mileage

6,561 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 has covered 6,561 miles. The dealer is asking £34,014, which is £3,957 below our market estimate of £37,971. To estimate its market asking price, we analyse UK dealer adverts for 159 BYD Sealion 7 cars across different ages and specifications. Since we first spotted the advert 147 days ago, the asking price has dropped by £5,481. That history is worth bearing in mind when speaking to the dealer. The seller is D. M. Keith BYD Hull, based in Hull.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £37,971. The asking price is £3,957 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 1,200 miles higher than typical for a 2025 BYD Sealion 7.