2026 BYD Seal U

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

£24,790

Fair price: within 8% of the typical £25,828 for this model, age and mileage, drawing on 936 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
2,768 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

At 2,768 miles, this 2026 BYD Seal U Boost has covered about 2,700 more miles than other 2026 BYD Seal U cars. Our estimated market asking price is £25,828. This car is advertised at £24,790, which is £1,038 below that figure. The estimate uses 936 UK dealer adverts for the BYD Seal U, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 57 days ago, and its asking price has since fallen by £700. The seller is Swansway Garages BYD Crewe, based in Crewe.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 August 2026, 57 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £700 from the first recorded £25,490. 2 price reductions recorded, the latest observed on 9 October 2026.

Recorded asking prices
Date observedAsking price
27 August 2026£25,490
28 September 2026£25,290
9 October 2026£24,790
22 October 2026£24,790

Price and mileage comparison

Estimated market asking price: £25,828. The asking price is £1,038 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 2,700 miles higher than typical for a 2026 BYD Seal U.

MOT

MOT no details held by dvla.

273 other cars with the same year, trim, gearbox and fuel are for sale from £22,995 to £34,595.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£22,99514,485 miles
£23,25012,348 miles
£23,2999,270 miles
£23,37712,765 miles
£23,38612,843 miles

These cars have covered 1–15,698 miles, compared with 2,768 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos