2025 BYD Seal U

Overview

Make

BYD

Model

Seal U

Trim

DESIGN

Version

1.5 DM-i Design Auto 4WD Euro 6 5dr (319 bhp)

Mileage

10,460 miles

Year

2025

Fuel type

Petrol Plug-in Hybrid

Body type

SUV

Engine

1.5 L

Gearbox

Automatic

Power

319 bhp

Seats

5

CO2

23 g/km

Colour

Grey

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

Design

Hybrid type

Plug-in hybrid

Emissions standard

Euro 6

About this car

With 10,460 miles on the clock, this 2025 BYD Seal U Design has done roughly 2,400 more miles than a typical 2025 BYD Seal U. Our estimated market asking price is £25,579. This car is advertised at £24,999, which is £580 below that figure. We use UK dealer asking prices, including 936 BYD Seal U listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 127 days ago, the asking price has dropped by £3,776. It may give you a starting point for a conversation about price. The seller is Lookers BYD Middlesbrough, based in Middlesbrough.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £25,579. The asking price is £580 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 936 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,400 miles higher than typical for a 2025 BYD Seal U.