2025 BYD Dolphin Surf Boost

Price: £15,695. Good value: £1,827 (10%) under the AskCar estimate of £17,522, our expected asking price for this car from its model, age, mileage and specification, drawing on 207 priced BYD Dolphin Surf adverts on AskCar as of 2 November 2026.

AskCar lists 214 used BYD Dolphin Surf from 87 UK dealerships, as of 2 November 2026.

Overview

  • Make: BYD
  • Model: Dolphin Surf
  • Trim: Boost
  • Version: Boost Auto FWD 5dr (86 bhp)
  • Year: 2025
  • Mileage: 1,084 miles
  • Fuel: Electric
  • Body: Hatchback, 5 doors, 4 seats
  • Engine: 86 bhp
  • Gearbox: Automatic
  • Drive: Front-wheel drive
  • Colour: White
  • CO2: 0 g/km

About this car

This 2025 BYD Dolphin Surf Boost is advertised with 1,084 miles on the clock. Its asking price of £15,695 is £1,827 below the AskCar estimate of £17,522. To work out the AskCar estimate, we analyse UK dealer adverts for 207 BYD Dolphin Surf cars across different ages and specifications. We first recorded this car for sale 13 days ago. The seller is Grainger Motor Group Mantles BYD Royston, based in Royston. 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

Good value: £1,827 (10%) under the AskCar estimate of £17,522.

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

This 2025 BYD Dolphin Surf has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 20 October 2026 at £15,695. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 500 miles lower than the median mileage of a 2025 BYD Dolphin Surf on AskCar.

Similar cars

16 other 2025 BYD Dolphin Surf Boost automatic hatchbacks are for sale at UK dealers, from £14,795 to £21,195, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2025 BYD Dolphin Surf Boost, hatchback, green. Mileage: 1,394 miles. Price: £15,650, the same price as this car. Dealer: Evans Halshaw BYD Mansfield in Mansfield. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2025-df0d8029f689
  • 2025 BYD Dolphin Surf Boost, hatchback, black. Mileage: 200 miles. Price: £14,990, £705 less than this car. Dealer: Lloyd AllRoad in Carlisle. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2025-372ad27ea37f
  • 2025 BYD Dolphin Surf Boost, hatchback, blue. Mileage: 10 miles. Price: £21,095, £5,400 more than this car. Dealer: Arnold Clark Shiremoor Motorstore / MG / BYD / Vanstore in Shiremoor. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2025-3ed4f45c4ac6
  • The nearest: 2025 BYD Dolphin Surf Boost, hatchback, green, 31 miles from this car. Mileage: 7,316 miles. Price: £15,545, £150 less than this car. Dealer: Glyn Hopkin BYD Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/byd-dolphin-surf-2025-5ac65eaf8aee

Browse all BYD Dolphin Surf cars for sale · 2025 BYD Dolphin Surf price guide

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Photos

41 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.