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: 5,380 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 is advertised with 5,380 miles, approximately 3,300 above the typical mileage for its age. Priced at £24,499, it is advertised £892 below the AskCar estimate of £25,391. The AskCar estimate uses UK dealer asking prices, including 204 BYD Sealion 5 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 166 days ago. Its asking price has since fallen by £4,000. The seller is Gates of Harlow, based in Harlow. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £892 (3%) under the AskCar estimate of £25,391.

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 204 priced BYD Sealion 5 adverts across different ages and specifications, as of 10 November 2026.

A 2026 BYD Sealion 5 with the 1.5 plug-in hybrid engine is typically advertised at £23,800: the median of the 212 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2026 BYD Sealion 5 has been on sale for at least 166 days.

Price history

AskCar first saw this advert on 28 May 2026 at £28,499. Its asking price is now £24,499, £4,000 less. The latest price cut was seen on 10 November 2026.

Price changes recorded:

• 28 May 2026: £28,499
• 17 June 2026: £27,999
• 17 July 2026: £26,999
• 28 August 2026: £25,999
• 25 September 2026: £26,499
• 20 October 2026: £24,699
• 10 November 2026: £24,499

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,300 miles higher than the median mileage of a 2026 BYD Sealion 5 on AskCar.

Similar cars

70 other 2026 BYD Sealion 5 Design 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £22,029 to £32,595, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, blue. Mileage: 5,435 miles. Price: £24,995, £496 more than this car. Dealer: Shelbourne Motors Autoselect Newry in Newry. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-e95795710784
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, blue. Mileage: 5,650 miles. Price: £23,699, £800 less than this car. Dealer: LSH Auto BYD Manchester in Stockport. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-8ef23c81177e
• 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black. Mileage: 5,662 miles. Price: £23,500, £999 less than this car. Dealer: Evans Halshaw BYD Shrewsbury in Shrewsbury. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-033aee253e1a

• The nearest: 2026 BYD Sealion 5 Design, 1.5 plug-in hybrid SUV, black, 15 miles from this car. Mileage: 4,236 miles. Price: £23,470, £1,029 less than this car. Dealer: Glyn Hopkin BYD Romford in Romford. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-3f331db450cc