2026 BYD Seal U

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

£26,925

Fair price: within 8% of the typical £27,204 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: 884 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: Blue
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: CVT
Engine badge: Boost
Emissions standard: Euro 6

About this car

This 2026 BYD Seal U Boost has covered 884 miles. At £26,925, it is advertised £279 below our estimated market asking price of £27,204. Our estimate draws on 907 BYD Seal U adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 41 days ago, and its asking price has since fallen by £1,070. The seller is Lookers BYD Sheffield, based in Sheffield.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 September 2026, 41 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,070 from the first recorded £27,995. 8 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observed	Asking price
10 September 2026	£27,995
15 September 2026	£27,796
22 September 2026	£27,755
26 September 2026	£27,388
30 September 2026	£27,187
6 October 2026	£27,131
10 October 2026	£27,000
15 October 2026	£26,995
20 October 2026	£26,925

Price and mileage comparison

Estimated market asking price: £27,204. The asking price is £279 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.

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

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 price	Mileage
£22,995	14,485 miles
£23,299	9,270 miles
£23,377	12,765 miles
£23,394	12,843 miles
£23,400	12,831 miles

These cars have covered 1–14,485 miles, compared with 884 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

Similar cars for less

2026 BYD Seal U, 25 miles, £26,713, Prescot

Dealer

Lookers BYD Sheffield, Sheffield. Across the dealer network: 144 branches, 6,807 cars for sale.

Dealer postcode: S4 7UQ.

Dealer opening hours

Monday: 08:30-18:00
Tuesday: 08:30-18:00
Wednesday: 08:30-18:00
Thursday: 08:30-18:00
Friday: 08:30-18:00
Saturday: 09:00-17:00
Sunday: 11:00-15:00