2026 BYD Dolphin Surf Boost

Overview

• Make: BYD
• Model: Dolphin Surf
• Trim: Boost
• Version: Boost Auto FWD 5dr (86 bhp)
• Year: 2026
• Mileage: 1,463 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 has covered 1,463 miles. Its asking price of £15,490 is £1,212 below the AskCar estimate of £16,702. To work out the AskCar estimate, we analyse UK dealer adverts for 225 BYD Dolphin Surf cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 162 days, and its asking price is down £2,500. It is for sale at D. M. Keith in Grimsby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,212 (7%) under the AskCar estimate of £16,702.

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 225 priced BYD Dolphin Surf adverts across different ages and specifications, as of 6 November 2026.

Time on sale

The dealer may accept less. This 2026 BYD Dolphin Surf has been on sale for at least 162 days, and its asking price has been cut by £2,500. About half of 2026 BYD Dolphin Surf cars are gone from sale within a month of being advertised: 79 of the 147 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £17,990. Its asking price is now £15,490, £2,500 less. The latest price cut was seen on 24 September 2026.

Price changes recorded:

• 28 May 2026: £17,990
• 30 July 2026: £16,498
• 28 August 2026: £15,990
• 2 September 2026: £15,790
• 16 September 2026: £15,590
• 24 September 2026: £15,490

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,500 miles higher than the median mileage of a 2026 BYD Dolphin Surf on AskCar.

Similar cars

146 other 2026 BYD Dolphin Surf Boost automatic hatchbacks are for sale at UK dealers, from £14,995 to £22,625, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2026 BYD Dolphin Surf Boost, hatchback, green. Mileage: 1,500 miles. Price: £15,790, £300 more than this car. Dealer: All Electric BYD Stourbridge in Stourbridge. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2026-6138daaa8b13
• 2026 BYD Dolphin Surf Boost, hatchback, green. Mileage: 1,369 miles. Price: £16,995, £1,505 more than this car. Dealer: Perrys Broadstairs BYD in Broadstairs. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2026-0c00f8c92962
• 2026 BYD Dolphin Surf Boost, hatchback, green. Mileage: 1,575 miles. Price: £17,499, £2,009 more than this car. Dealer: Lookers BYD Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2026-457903bc052b