General information, not advice. Prices, ranges and grants change: confirm with the seller and GOV.UK before you buy.

Be EV Wise › All cars › BYD

BYD electric and hybrid cars: UK prices, range and battery

7 BYD versions in our list across 6 models, with guide prices from £18,650 to £46,990. Compiled October 2026 from published UK sources, mainly EV Database UK for pure EVs.

All BYD versions

BYD Atto 2

VersionGuide priceReal-world rangeOfficial WLTPEfficiencyBattery (usable)Rapid charging10–80%ACBootTowingGrant
64.8 kWh£34,975about 210 mi–3.2 mi/kWh64.8 kWhup to 155 kW29 min11 kW450 L750 kgNot listed Spec sheet

BYD Atto 3 Evo

VersionGuide priceReal-world rangeOfficial WLTPEfficiencyBattery (usable)Rapid charging10–80%ACBootTowingGrant
RWD 74.8 kWh£38,990about 250 mi–3.3 mi/kWh74.8 kWhup to 220 kW25 min11 kW591 L1,500 kgNot listed Spec sheet

BYD Dolphin

VersionGuide priceReal-world rangeOfficial WLTPEfficiencyBattery (usable)Rapid charging10–80%ACBootTowingGrant
60.4 kWh£30,205about 215 mi–3.6 mi/kWh60.5 kWhup to 110 kW––345 LNot ratedNot listed Spec sheet

BYD Dolphin Surf

VersionGuide priceReal-world rangeOfficial WLTPEfficiencyBattery (usable)Rapid charging10–80%ACBootTowingGrant
30 kWh Active£18,650about 115 mi–3.8 mi/kWh30 kWhup to 65 kW29 min11 kW308 LNot ratedNot listed Spec sheet
43.2 kWh Boost£21,950about 165 mi–3.8 mi/kWh43.2 kWhup to 85 kW––308 LNot ratedNot listed Spec sheet

BYD Seal

VersionGuide priceReal-world rangeOfficial WLTPEfficiencyBattery (usable)Rapid charging10–80%ACBootTowingGrant
82.5 kWh RWD£45,730about 295 mi–3.6 mi/kWh82.5 kWhup to 150 kW36 min11 kW557 L1,000 kgNot listed Spec sheet

BYD Sealion 7

VersionGuide priceReal-world rangeOfficial WLTPEfficiencyBattery (usable)Rapid charging10–80%ACBootTowingGrant
82.5 kWh RWD£46,990about 260 mi–3.2 mi/kWh82.5 kWhup to 150 kW32 min11 kW578 L750 kgNot listed Spec sheet

Frequently asked questions

How much does a new BYD cost in the UK?

Guide prices in our list run from £18,650 (BYD Dolphin Surf 30 kWh Active) to £46,990 (BYD Sealion 7 82.5 kWh RWD). Prices are approximate, change often, and some may already include the Electric Car Grant. Always confirm the on-the-road price with the seller.

What range do BYD electric cars have?

Typical real-world range in our list runs from about 115 to 295 miles across the 7 pure EV versions (EV Database estimates). The official WLTP figure is higher; winter and motorway driving reduce range further.

Which is the most efficient BYD electric car?

In our list it is the BYD Dolphin Surf 30 kWh Active at about 3.8 miles per kWh (EV Database estimate).

Are any BYD cars eligible for the Electric Car Grant?

None of the BYD versions in our list appears on the Electric Car Grant list.

What warranty does BYD offer on new cars?

We understand BYD's standard new-car warranty to be 6 years. Battery warranties are separate, typically around eight years or 100,000 miles: confirm the terms for your car.

How reliable are BYD cars?

Each model can be checked against the Warrantywise Reliability Index, which uses used-car repair data (vehicles three to fifteen years old, at least 250 per model). Many new models have no score yet, and the Index is not a prediction for an individual car.

Figures compiled October 2026 and approximate. How we check · Sources. Trademarks belong to their owners; no manufacturer endorses Be EV Wise.

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