2026 BYD Dolphin Surf Boost

Overview

• Make: BYD
• Model: Dolphin Surf
• Trim: Boost
• Version: Boost Auto FWD 5dr (86 bhp)
• Year: 2026
• Mileage: 2,804 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 4 seats
• Engine: 86 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Green
• CO2: 0 g/km

About this car

This 2026 BYD Dolphin Surf Boost is advertised with 2,804 miles, approximately 2,800 above the typical mileage for its age. The dealer is asking £16,145, which is £313 below the AskCar estimate of £16,458. To work out the AskCar estimate, we analyse UK dealer adverts for 207 BYD Dolphin Surf cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 73 days, and its asking price is down £1,350. The seller is Marshall BYD Ashford, based in Ashford. 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: £313 (1%) under the AskCar estimate of £16,458.

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 207 priced BYD Dolphin Surf adverts across different ages and specifications, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2026 BYD Dolphin Surf has been on sale for at least 73 days, and its asking price has been cut by £1,350. About half of 2026 BYD Dolphin Surf cars are gone from sale within a month of being advertised: 71 of the 134 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 21 August 2026 at £17,495. Its asking price is now £16,145, £1,350 less. The latest price cut was seen on 27 September 2026.

Price changes recorded:

• 21 August 2026: £17,495
• 5 September 2026: £16,695
• 20 September 2026: £16,595
• 27 September 2026: £16,145

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,800 miles higher than the median mileage of a 2026 BYD Dolphin Surf on AskCar.

Similar cars

126 other 2026 BYD Dolphin Surf Boost automatic hatchbacks are for sale at UK dealers, from £15,375 to £22,625, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Dolphin Surf Boost, hatchback, green. Mileage: 2,302 miles. Price: £16,341, £196 more than this car. Dealer: Glyn Hopkin BYD St Albans in St Albans. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2026-cf573f99b50f
• 2026 BYD Dolphin Surf Boost, hatchback, green. Mileage: 2,184 miles. Price: £18,943, £2,798 more than this car. Dealer: Vertu BYD Hartlepool in Hartlepool. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2026-29f560253ec3
• 2026 BYD Dolphin Surf Boost, hatchback, blue. Mileage: 3,500 miles. Price: £17,995, £1,850 more than this car. Dealer: Startin BYD (Redditch) in Redditch. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2026-9a2689b08a50

• The nearest: 2026 BYD Dolphin Surf Boost, hatchback, green, 27 miles from this car. Mileage: 1,369 miles. Price: £16,995, £850 more than this car. Dealer: Perrys Broadstairs BYD in Broadstairs. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2026-0c00f8c92962