2026 BYD Seal U

1.5 26.6kWh Comfort CVT FWD Euro 6 (s/s) 5dr (214 bhp)

£27,495

Fair price: within 8% of the typical £28,496 for this model, age and mileage, drawing on 901 adverts of this make and model.

Overview

Make: BYD
Model: Seal U
Trim: COMFORT
Version: 1.5 26.6kWh Comfort CVT FWD Euro 6 (s/s) 5dr (214 bhp)
Mileage: 5,485 miles
Year: 2026
Fuel type: Petrol Plug-in Hybrid
Body type: SUV
Engine: 1.5 L
Gearbox: Automatic
Power: 214 bhp
Seats: 5
CO2: 9 g/km
Colour: Grey
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: CVT
Engine badge: Comfort
Hybrid type: Plug-in hybrid
Emissions standard: Euro 6

About this car

With 5,485 miles on the clock, this 2026 BYD Seal U Comfort has done roughly 5,500 more miles than a typical 2026 BYD Seal U. Its asking price of £27,495 is £1,001 below our estimate of £28,496. The estimate uses 901 UK dealer adverts for the BYD Seal U, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 12 days. The seller is Swansway Garages BYD Crewe, based in Crewe.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 October 2026, 12 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
8 October 2026	£27,495
19 October 2026	£27,495

Price and mileage comparison

Estimated market asking price: £28,496. The asking price is £1,001 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 5,500 miles higher than typical for a 2026 BYD Seal U.

MOT

MOT no details held by dvla.

59 other cars with the same year, trim, gearbox and fuel are for sale from £24,891 to £36,195.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£24,891	13,138 miles
£24,990	10,262 miles
£25,000	12,495 miles
£25,000	12,738 miles
£25,400	6,071 miles

These cars have covered 1–13,138 miles, compared with 5,485 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

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Dealer

Swansway Garages BYD Crewe, Crewe. Across the dealer network: 29 branches, 1,545 cars for sale.

Dealer postcode: CW1 5NP.

Dealer opening hours

Monday: 08:30-18:30
Tuesday: 08:30-18:30
Wednesday: 08:30-18:30
Thursday: 08:30-18:30
Friday: 08:30-18:30
Saturday: 09:00-17:00
Sunday: 10:30-16:30