Global EV Comparison: BYD Dolphin Surf Boost vs Dacia Spring Electric 45 hp vs Seat Mii Electric
Side-by-side comparison of all specifications in metric units (km, kg). To see imperial units (mi, lb), switch website version to USA.
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General Info
| Property | BYD Dolphin Surf Boost | Dacia Spring Electric 45 hp | Seat Mii Electric |
|---|---|---|---|
| Years of Production | 2025-… | 2022-2024 | 2019-2021 |
| Current Status | Produced | Discontinued | Discontinued |
| Country of Manufacture | China | China | Slovakia |
| Body Style | Hatchback | Hatchback | Hatchback |
| Market Availability | EU | EU | EU |
| Price Europe (New) | €24990 | - Price Europe (New) | - Price Europe (New) |
| Price Europe (Used) | - Price Europe (Used) | €10950 | €11390 |
| GCC Score | 5 | 4.3 | 4.5 |
Range and Efficiency
| Property | BYD Dolphin Surf Boost | Dacia Spring Electric 45 hp | Seat Mii Electric |
|---|---|---|---|
| Range (WLTP) | 322 km | 230 km | 259 km |
| Range (GCC) | 274 km | 196 km | 223 km |
| Battery Capacity (Nominal) | 46 kWh | 27.4 kWh | 36.8 kWh |
| Battery Capacity (Usable) | 43.2 kWh | 26.8 kWh | 32.3 kWh |
| Efficiency per 100 km | 15.8 kWh/100 km | 13.7 kWh/100 km | 14.5 kWh/100 km |
| Efficiency per kWh | 6.34 km/kWh | 7.31 km/kWh | 6.9 km/kWh |
| Range and Efficiency Score | 6 | 6.2 | 6 |
Charging
| Property | BYD Dolphin Surf Boost | Dacia Spring Electric 45 hp | Seat Mii Electric |
|---|---|---|---|
| Max Charging Power (AC) | 11 kW | 6.6 kW | 7.2 kW |
| Max Charging Power (DC) | 85 kW | 30 kW | 40 kW |
| Architecture | 400 V | 400 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 2 | CCS Type 2 |
| Charging Score | 5.3 | 3.4 | 3.9 |
Performance
| Property | BYD Dolphin Surf Boost | Dacia Spring Electric 45 hp | Seat Mii Electric |
|---|---|---|---|
| Drive Type | FWD | FWD | FWD |
| Motor Type | PMSM | PMSM | PMSM |
| Motor Power (kW) | 65 kW | 33 kW | 61 kW |
| Motor Power (hp) | 87 hp | 44 hp | 82 hp |
| Motor Torque | 175 Nm | 125 Nm | 212 Nm |
| 0-100 km/h | 12.1 s | 19.1 s | 12.3 s |
| Top Speed | 150 km/h | 125 km/h | 130 km/h |
| Performance Score | 2 | 1.2 | 1.7 |
Dimensions
| Property | BYD Dolphin Surf Boost | Dacia Spring Electric 45 hp | Seat Mii Electric |
|---|---|---|---|
| Length | 3990 mm | 3734 mm | 3556 mm |
| Width (with Mirrors) | 1970 mm | 1770 mm | - Width (with Mirrors) |
| Width (w/o Mirrors) | 1720 mm | 1579 mm | 1645 mm |
| Height | 1590 mm | 1516 mm | 1481 mm |
| Wheelbase | 2500 mm | 2423 mm | 2421 mm |
Cargo and Towing
| Property | BYD Dolphin Surf Boost | Dacia Spring Electric 45 hp | Seat Mii Electric |
|---|---|---|---|
| Number of Seats | 4 | 4 | 4 |
| Curb Weight | 1370 kg | 970 kg | 1235 kg |
| Cargo Volume (Trunk) | 308 l | 290 l | 251 l |
| Cargo Volume (Max) | 1037 l | 631 l | 923 l |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | - Towing Capacity | - Towing Capacity |
| Cargo and Towing Score | 4.2 | 3.8 | 3.6 |
