2026 BYD Sealion 5 1.5 Design

Price: £25,990. Fair price: £240 (under 1%) over the AskCar estimate of £25,750, our expected asking price for this car from its model, age, mileage and specification, drawing on 188 priced BYD Sealion 5 adverts on AskCar as of 4 November 2026.

AskCar lists 200 used BYD Sealion 5 from 103 UK dealerships, as of 4 November 2026.

Overview

  • Make: BYD
  • Model: Sealion 5
  • Trim: Design
  • Version: 1.5 DM-i Design Auto FWD Euro 6 5dr (209 bhp)
  • Year: 2026
  • Mileage: 2,600 miles
  • Fuel: Plug-in hybrid (petrol)
  • Body: SUV, 5 doors, 5 seats
  • Engine: 1.5 litres, 209 bhp
  • Gearbox: Automatic
  • Drive: Front-wheel drive
  • Colour: Black
  • CO2: 14 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BYD Sealion 5 Design has covered 2,600 miles. Its asking price of £25,990 is £240 above the AskCar estimate of £25,750. To work out the AskCar estimate, we analyse UK dealer adverts for 188 BYD Sealion 5 cars across different ages and specifications. We first saw this car advertised 30 days ago. Its asking price has since fallen by £500. The seller is Marshall BYD Maidstone, based in Maidstone. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £240 (under 1%) over the AskCar estimate of £25,750.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 188 priced BYD Sealion 5 adverts across different ages and specifications, as of 4 November 2026.

A 2026 BYD Sealion 5 with the 1.5 plug-in hybrid engine is typically advertised at £24,000: the median of the 199 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2026 BYD Sealion 5 has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 5 October 2026 at £26,490. Its asking price is now £25,990, £500 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

  • 5 October 2026: £26,490
  • 31 October 2026: £25,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 600 miles higher than the median mileage of a 2026 BYD Sealion 5 on AskCar.

Similar cars

67 other 2026 BYD Sealion 5 Design 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £22,029 to £35,950, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, grey. Mileage: 2,493 miles. Price: £24,835, £1,155 less than this car. Dealer: Glyn Hopkin BYD St Albans in St Albans. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-06bdb5a90967
  • 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 2,735 miles. Price: £25,998, the same price as this car. Dealer: Arnold Clark Chertsey Motorstore / Geely in Chertsey. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-8c5578cea88e
  • 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, grey. Mileage: 2,412 miles. Price: £25,990, the same price as this car. Dealer: Aitken Walker Cars in Duns. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-b5a6a55c9757
  • The nearest: 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, white, 25 miles from this car. Mileage: 909 miles. Price: £25,795, £195 less than this car. Dealer: WJ King Vauxhall & BYD Bromley in Bromley. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-48f1d8ca25c4

Browse all BYD Sealion 5 cars for sale · 2026 BYD Sealion 5 price guide

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Photos

1 photo of this car is on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.