2025 BYD Seal U

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

£23,999

Fair price: within 8% of the typical £24,411 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
8,064 miles
Year
2025
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

This 2025 BYD Seal U Boost has covered 8,064 miles. Our estimated market asking price is £24,411. This car is advertised at £23,999, which is £412 below that figure. We use UK dealer asking prices, including 907 BYD Seal U listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 47 days ago, the asking price has dropped by £1,500. The seller is Hendy Peugeot & Vauxhall Tonbridge, based in Tonbridge.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 4 September 2026, 47 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,500 from the first recorded £25,499. 3 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
4 September 2026£25,499
17 September 2026£24,999
24 September 2026£24,499
17 October 2026£23,999
20 October 2026£23,999

Price and mileage comparison

Estimated market asking price: £24,411. The asking price is £412 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.

96 other cars with the same year, trim, gearbox and fuel are for sale from £14,999 to £34,295.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,99911,775 miles
£22,29916,850 miles
£22,49511,487 miles
£22,49910,078 miles
£22,4998,655 miles

These cars have covered 5–16,850 miles, compared with 8,064 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 · 2025 BYD Seal U price guide

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Dealer

Hendy Peugeot & Vauxhall Tonbridge, Tonbridge. Across the dealer network: 18 branches, 1,648 cars for sale.

Dealer postcode: TN11 0QN.

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
08:30-17:30
Sunday
10:00-16:00

Vehicle photos