2026 BYD Sealion 5 1.5 Design

Overview

• Make: BYD
• Model: Sealion 5
• Trim: Design
• Version: 1.5 18.3kWh Design CVT FWD Euro 6 (s/s) 5dr (209 bhp)
• Year: 2026
• Mileage: 909 miles
• Fuel: Plug-in hybrid (petrol)
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 209 bhp
• Gearbox: Automatic (CVT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 14 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2026 BYD Sealion 5 Design is 909 miles. Priced at £25,795, it is advertised £939 below the AskCar estimate of £26,734. The AskCar estimate draws on 188 BYD Sealion 5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 48 days. The seller is WJ King Vauxhall & BYD Bromley, based in Bromley. 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: £939 (3%) under the AskCar estimate of £26,734.

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 48 days.

Price history

AskCar first saw this advert on 17 September 2026 at £24,895. Its asking price is now £25,795, £900 more.

Price changes recorded:

• 17 September 2026: £24,895
• 1 October 2026: £25,965
• 3 October 2026: £25,995
• 4 October 2026: £26,065
• 5 October 2026: £25,965
• 6 October 2026: £25,995
• 7 October 2026: £25,965
• 9 October 2026: £25,935
• 3 November 2026: £25,795

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,100 miles lower 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: 997 miles. Price: £26,990, £1,195 more than this car. Dealer: Snows BYD Newbury in Newbury. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-c8439eeab2c4
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, blue. Mileage: 1,000 miles. Price: £27,489, £1,694 more than this car. Dealer: Desmond Motors Londonderry in Derry. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-eae651e6d6b3
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 1,114 miles. Price: £24,790, £1,005 less than this car. Dealer: Evans Halshaw BYD Rotherham in Rotherham. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-7193bb18c457

• The nearest: 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black, 14 miles from this car. Mileage: 4,236 miles. Price: £24,262, £1,533 less than this car. Dealer: Glyn Hopkin BYD Romford in Romford. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-3f331db450cc