2026 BYD Seal U

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

£24,700

Fair price: within 8% of the typical £24,823 for this model, age and mileage, drawing on 908 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: 8,305 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: Black
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

This 2026 BYD Seal U Boost is advertised with 8,305 miles, approximately 7,900 above the typical mileage for its age. Its asking price of £24,700 is £123 below our estimate of £24,823. To estimate its market asking price, we analyse UK dealer adverts for 908 BYD Seal U cars across different ages and specifications. It first appeared in our advert records 1 day ago. The seller is Marshall BYD Northampton, based in Northampton.

Stock data from 26 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 October 2026, 1 days ago. Advert duration calculated on 27 October 2026.

Recorded asking prices
Date observed	Asking price
26 October 2026	£24,700

Price and mileage comparison

Estimated market asking price: £24,823. The asking price is £123 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 908 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,900 miles higher than typical for a 2026 BYD Seal U.

260 other cars with the same year, trim, gearbox and fuel are for sale from £22,820 to £34,595.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£22,820	12,765 miles
£22,995	14,485 miles
£23,250	12,348 miles
£23,299	9,270 miles
£23,386	12,843 miles

These cars have covered 1–15,698 miles, compared with 8,305 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

Vehicle photos

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