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: 4,236 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

With 4,236 miles on the clock, this 2026 BYD Sealion 5 Design has done roughly 2,200 more miles than a typical 2026 BYD Sealion 5. Priced at £24,262, it is advertised £1,357 below the AskCar estimate of £25,619. The AskCar estimate uses UK dealer asking prices, including 184 BYD Sealion 5 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 88 days ago. Its asking price has since fallen by £1,256. The seller is Glyn Hopkin BYD Romford, based in Romford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,357 (5%) under the AskCar estimate of £25,619.

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 184 priced BYD Sealion 5 adverts across different ages and specifications, as of 2 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 195 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BYD Sealion 5 has been on sale for at least 88 days.

Price history

AskCar first saw this advert on 6 August 2026 at £25,518. Its asking price is now £24,262, £1,256 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 6 August 2026: £25,518
• 5 September 2026: £25,276
• 17 September 2026: £25,089
• 22 October 2026: £24,262

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,200 miles higher than the median mileage of a 2026 BYD Sealion 5 on AskCar.

Similar cars

64 other 2026 BYD Sealion 5 Design 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £21,999 to £35,950, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 4,239 miles. Price: £23,294, £968 less than this car. Dealer: LSH Auto BYD Tamworth in Tamworth. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-ada5a72abed0
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 4,253 miles. Price: £24,850, £588 more than this car. Dealer: Donnelly Motorstore Dungannon in Dungannon. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-435adb97b874
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, white. Mileage: 4,265 miles. Price: £24,490, £228 more than this car. Dealer: Evans Halshaw BYD Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-7c7c0c713e12

• The nearest: 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, white, 7 miles from this car. Mileage: 909 miles. Price: £25,935, £1,673 more than this car. Dealer: WJ King Vauxhall Woolwich in Woolwich. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-48f1d8ca25c4