2025 BYD Dolphin Surf

Boost Auto FWD 5dr (86 bhp)

£14,990

Good value: £1,837 under the typical £16,827 for this model, age and mileage, drawing on 202 adverts of this make and model.

Overview

Make: BYD
Model: Dolphin Surf
Trim: BOOST
Version: Boost Auto FWD 5dr (86 bhp)
Mileage: 1,843 miles
Year: 2025
Fuel type: Electric
Body type: Hatchback
Gearbox: Automatic
Power: 86 bhp
Seats: 4
CO2: 0 g/km
Colour: Black
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: Boost

About this car

The advertised mileage for this 2025 BYD Dolphin Surf Boost is 1,843 miles. Our estimated market asking price is £16,827. This car is advertised at £14,990, which is £1,837 below that figure. Our estimate draws on 202 BYD Dolphin Surf adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 147 days ago. Its asking price has since fallen by £1,008. That may be worth mentioning if you discuss the price with the dealer. It is advertised by D. M. Keith in Grimsby.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,008 from the first recorded £15,998. 3 price reductions recorded, the latest observed on 16 September 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£15,998
10 July 2026	£15,998
30 July 2026	£15,680
31 July 2026	£15,680
28 August 2026	£15,490
16 September 2026	£14,990
21 October 2026	£14,990

Price and mileage comparison

Estimated market asking price: £16,827. The asking price is £1,837 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 202 adverts of this make and model across different ages and specifications.

MOT

MOT no details held by dvla.

19 other cars with the same year, trim, gearbox and fuel are for sale from £14,895 to £21,195.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£14,895	8,543 miles
£14,990	10 miles
£14,990	200 miles
£15,250	8,571 miles
£15,362	3,474 miles

These cars have covered 5–8,571 miles, compared with 1,843 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

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Dealer

D. M. Keith, Grimsby. Across the dealer network: 7 branches, 1,148 cars for sale.