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BYD Dolphin Surf: UK price, range and battery
The BYD Dolphin Surf is a fully electric hatchback with 4 seats. In our September 2026 check, UK guide prices ranged from £18,650 to £21,950, with a real-world range of about 115 to 165 miles and a 30 to 43.2 kWh battery. It was not on the published Electric Car Grant list when we checked in September 2026.
BYD Dolphin Surf versions and prices
| Version | Guide price | Real-world range | Battery | Rapid charging | Boot | Towing | Grant |
|---|---|---|---|---|---|---|---|
| 30 kWh Active | £18,650 | about 115 mi | 30 kWh, LFP | up to 45 kW | 308 L | Not listed | Not listed |
| 43.2 kWh Boost | £21,950 | about 165 mi | 43.2 kWh, LFP | up to 60 kW | 308 L | Not listed | Not listed |
Guide prices checked September 2026 and may already include the Electric Car Grant. Range is our typical real-world estimate, lower than the official WLTP figure. Always confirm the price with the seller.
Charging
The BYD Dolphin Surf can rapid charge at up to 60 kW. On a 7 kW home wallbox, a full charge from empty takes roughly 6 hours for the largest battery, so it will usually fill up overnight. See charging times and public charging costs.
Battery and warranty
The sources we used name the battery chemistry as LFP. See LFP, NMC and sodium-ion explained. BYD gives a 6-year brand warranty in our data; the battery warranty may be different, so check the terms.
Space and towing
It has 4 seats and a boot of about 308 litres. No towing rating is listed in our sources, so do not assume it can tow until the manufacturer confirms.
Electric Car Grant
It was not on the published Electric Car Grant list when we checked in September 2026. The seller applies the grant as a discount. Confirm the exact version and price before you order. See the Electric Car Grant and EV tax.
Reliability
Reliability scores come from the Warrantywise Reliability Index, which uses data from used cars, so many new models do not have a score yet. See the BYD page and the Index explained.
Frequently asked questions
How much does the BYD Dolphin Surf cost in the UK?
In our September 2026 check, UK guide prices for the BYD Dolphin Surf ran from £18,650 to £21,950. Prices change often and may include the Electric Car Grant, so confirm with the seller.
What is the real-world range of the BYD Dolphin Surf?
Our typical real-world estimate is about 115 to 165 miles, depending on the version. Cold weather, motorway speeds and heating reduce range.
Is the BYD Dolphin Surf eligible for the Electric Car Grant?
It was not on the published Electric Car Grant list when we checked in September 2026. The eligible list changes, so check GOV.UK and confirm with the dealer.
How long does the BYD Dolphin Surf take to charge?
It can rapid charge at up to 60 kW. On a 7 kW home charger, a full charge from empty takes roughly 6 hours.
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Figures compiled September 2026 from published UK sources, mainly EV Database UK for pure EVs, and are approximate (how we compile them). Page reviewed 2026-09-23. See how we check and our sources. General information, not financial, legal or technical advice.