2026 BYD Sealion 5 1.5 Comfort

Overview

• Make: BYD
• Model: Sealion 5
• Trim: Comfort
• Version: 1.5 DM-i Comfort Auto FWD Euro 6 5dr (209 bhp)
• Year: 2026
• Mileage: 4,361 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: Blue
• CO2: 22 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BYD Sealion 5 Comfort is advertised with 4,361 miles, approximately 2,400 above the typical mileage for its age. The dealer is asking £22,400, which is £1,020 below the AskCar estimate of £23,420. To work out the AskCar estimate, we analyse UK dealer adverts for 188 BYD Sealion 5 cars across different ages and specifications. Since we first spotted the advert 18 days ago, the asking price has dropped by £100. The seller is Marshall BYD Northampton, based in Northampton. 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: £1,020 (4%) under the AskCar estimate of £23,420.

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 18 days.

Price history

AskCar first saw this advert on 17 October 2026 at £22,500. Its asking price is now £22,400, £100 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 17 October 2026: £22,500
• 27 October 2026: £22,400

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,400 miles higher than the median mileage of a 2026 BYD Sealion 5 on AskCar.

Similar cars

130 other 2026 BYD Sealion 5 Comfort 1.5 plug-in hybrid automatic SUVs are for sale at UK dealers, from £20,799 to £32,950, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Sealion 5 Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 4,426 miles. Price: £23,495, £1,095 more than this car. Dealer: Perrys Aylesbury in Aylesbury. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-3e95308618ea
• 2026 BYD Sealion 5 Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 4,294 miles. Price: £23,680, £1,280 more than this car. Dealer: Evans Halshaw BYD Rotherham in Rotherham. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-6a0ced5374f4
• 2026 BYD Sealion 5 Comfort, 1.5 plug-in hybrid SUV, blue. Mileage: 4,253 miles. Price: £22,420, the same price as this car. Dealer: Evans Halshaw BYD Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-c44b8a097333

• The nearest: 2026 BYD Sealion 5 Comfort, 1.5 plug-in hybrid SUV, grey, under a mile from this car. Mileage: 5,712 miles. Price: £22,900, £500 more than this car. Dealer: Marshall BYD Northampton in Northampton. AskCar page: https://askcar.co.uk/car/byd-sealion-5-2026-15631dd99776