2026 BYD Sealion 5 1.5 Design

Overview

• Make: BYD
• Model: Sealion 5
• Trim: Design
• Version: 1.5 DM-i Design Auto FWD Euro 6 5dr (209 bhp)
• Year: 2026
• Mileage: 2,735 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 2,735 miles. The AskCar estimate for this car is £25,734. It is priced at £25,998, which is £264 above that estimate. 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 61 days ago. Its asking price has since fallen by £300. The seller is Arnold Clark Chertsey Motorstore / Geely, based in Chertsey. 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: £264 (1%) over the AskCar estimate of £25,734.

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 61 days.

Price history

AskCar first saw this advert on 4 September 2026 at £26,298. Its asking price is now £25,998, £300 less. The latest price cut was seen on 27 September 2026.

Price changes recorded:

• 4 September 2026: £26,298
• 27 September 2026: £25,998

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 700 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, black. Mileage: 2,600 miles. Price: £25,990, the same price as this car. Dealer: Marshall BYD Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-3aaafd925ee4
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 2,911 miles. Price: £26,498, £500 more than this car. Dealer: Arnold Clark Wakefield Motorstore / Vanstore in Wakefield. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-1c1a6e52c229
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, grey. Mileage: 2,493 miles. Price: £24,835, £1,163 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

• The nearest: 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, white, 24 miles from this car. Mileage: 909 miles. Price: £25,795, £203 less than this car. Dealer: WJ King Vauxhall & BYD Bromley in Bromley. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-48f1d8ca25c4