Volvo EX30 Single Motor vs BYD Atto 3 : real MPG, tax and cost per mile
Side-by-side UK comparison of the Volvo EX30 Single Motor and BYD Atto 3 on the metrics that actually drive ownership cost: real-world efficiency, road tax (VED), insurance group and depreciation outlook.
Comparison table
| Volvo EX30 Single Motor | BYD Atto 3 | |
|---|---|---|
| Fuel type | electric | electric |
| Body style | suv | suv |
| Years | 2024–2026 | 2023–2026 |
| Real-world efficiency | 3.24 mi/kWh | 3.5 mi/kWh |
| Official efficiency | 3.92 mi/kWh | 4.33 mi/kWh |
| CO₂ (g/km) | 0 | 0 |
| Road tax year one | £0 | £0 |
| Road tax standard | £195/yr | £195/yr |
| Insurance group | 28/50 | 28/50 |
| Depreciation | good | average |