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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
| Version | Guide price | Real-world range | Official WLTP | Efficiency | Battery (usable) | Rapid charging | 10–80% | AC | Boot | Towing | Grant | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 64.8 kWh | £34,975 | about 210 mi | – | 3.2 mi/kWh | 64.8 kWh | up to 155 kW | 29 min | 11 kW | 450 L | 750 kg | Not listed | Spec sheet |
BYD Atto 3 Evo
| Version | Guide price | Real-world range | Official WLTP | Efficiency | Battery (usable) | Rapid charging | 10–80% | AC | Boot | Towing | Grant | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RWD 74.8 kWh | £38,990 | about 250 mi | – | 3.3 mi/kWh | 74.8 kWh | up to 220 kW | 25 min | 11 kW | 591 L | 1,500 kg | Not listed | Spec sheet |
BYD Dolphin
| Version | Guide price | Real-world range | Official WLTP | Efficiency | Battery (usable) | Rapid charging | 10–80% | AC | Boot | Towing | Grant | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60.4 kWh | £30,205 | about 215 mi | – | 3.6 mi/kWh | 60.5 kWh | up to 110 kW | – | – | 345 L | Not rated | Not listed | Spec sheet |
BYD Dolphin Surf
| Version | Guide price | Real-world range | Official WLTP | Efficiency | Battery (usable) | Rapid charging | 10–80% | AC | Boot | Towing | Grant | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 kWh Active | £18,650 | about 115 mi | – | 3.8 mi/kWh | 30 kWh | up to 65 kW | 29 min | 11 kW | 308 L | Not rated | Not listed | Spec sheet |
| 43.2 kWh Boost | £21,950 | about 165 mi | – | 3.8 mi/kWh | 43.2 kWh | up to 85 kW | – | – | 308 L | Not rated | Not listed | Spec sheet |
BYD Seal
| Version | Guide price | Real-world range | Official WLTP | Efficiency | Battery (usable) | Rapid charging | 10–80% | AC | Boot | Towing | Grant | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 82.5 kWh RWD | £45,730 | about 295 mi | – | 3.6 mi/kWh | 82.5 kWh | up to 150 kW | 36 min | 11 kW | 557 L | 1,000 kg | Not listed | Spec sheet |
BYD Sealion 7
| Version | Guide price | Real-world range | Official WLTP | Efficiency | Battery (usable) | Rapid charging | 10–80% | AC | Boot | Towing | Grant | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 82.5 kWh RWD | £46,990 | about 260 mi | – | 3.2 mi/kWh | 82.5 kWh | up to 150 kW | 32 min | 11 kW | 578 L | 750 kg | Not 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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