2026 BYD Seal U

1.5 18.3kWh Boost CVT FWD Euro 6 (s/s) 5dr (214 bhp)

£26,713

Fair price: within 8% of the typical £27,951 for this model, age and mileage, drawing on 907 adverts of this make and model.

Overview

Make
BYD
Model
Seal U
Trim
BOOST
Version
1.5 18.3kWh Boost CVT FWD Euro 6 (s/s) 5dr (214 bhp)
Mileage
25 miles
Year
2026
Fuel type
Petrol Plug-in Hybrid
Body type
SUV
Engine
1.5 L
Gearbox
Automatic
Power
214 bhp
Seats
5
CO2
20 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
CVT
Engine badge
Boost
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

The advertised mileage for this 2026 BYD Seal U Boost is 25 miles. Our estimated market asking price is £27,951. This car is advertised at £26,713, which is £1,238 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 907 BYD Seal U cars across different ages and specifications. We first recorded this advert 146 days ago, and its asking price has since fallen by £2,284. That history is worth bearing in mind when speaking to the dealer. The seller is Peoples Liverpool Prescot, based in Liverpool.

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: £2,284 from the first recorded £28,997. 3 price reductions recorded, the latest observed on 2 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£28,997
10 July 2026£28,997
18 August 2026£28,893
7 September 2026£28,793
2 October 2026£26,713
20 October 2026£26,713

Price and mileage comparison

Estimated market asking price: £27,951. The asking price is £1,238 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 907 adverts of this make and model across different ages and specifications.

MOT

MOT no details held by dvla.

272 other cars with the same year, trim, gearbox and fuel are for sale from £22,995 to £34,295.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£22,99514,485 miles
£23,2999,270 miles
£23,37712,765 miles
£23,39412,843 miles
£23,40012,831 miles

These cars have covered 1–14,485 miles, compared with 25 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 Seal U cars for sale · 2026 BYD Seal U price guide

Dealer

Peoples Liverpool Prescot, Liverpool. Across the dealer network: 9 branches, 674 cars for sale.

Dealer postcode: L34 5TD.

Vehicle photos