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

10,888 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

Blue

Doors

5

Driven wheels

Four Wheel Drive

Engine badge

Design

Hybrid type

Plug-in hybrid

Emissions standard

Euro 6

About this car

At 10,888 miles, this 2025 BYD Seal U Design has covered about 2,900 more miles than other 2025 BYD Seal U cars. Its asking price of £24,100 is £1,382 below our estimate of £25,482. The estimate uses 901 UK dealer adverts for the BYD Seal U, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 87 days ago. Its asking price has since fallen by £3,500. The time on sale and price change could be useful context when negotiating. You can find this car at Marshall BYD St Neots in St. Neots.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £25,482. The asking price is £1,382 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 901 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,900 miles higher than typical for a 2025 BYD Seal U.