Global EV Comparison: BMW i3s BEV 120 Ah vs Tesla Roadster 2025
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General Info
Although the Tesla Roadster 2025 has been announced, it is not yet in production and will not be available for sale in Europe. The BMW i3s BEV 120 Ah (2018-2022) has been discontinued. You can find it for as low as €19903 on the used car market.
The BMW i3s BEV 120 Ah (2018-2022) is a Hatchback, whereas the Tesla Roadster 2025 is a Roadster.
| Property | BMW i3s BEV 120 Ah | Tesla Roadster 2025 |
|---|---|---|
| Years of Production | 2018-2022 | 2025-… |
| Current Status | Discontinued | Announced |
| Country of Manufacture | Germany | USA |
| Body Style | Hatchback | Roadster |
| Market Availability | EU, USA | USA |
| Price Europe (Used) | €19903 | - Price Europe (Used) |
| GCC Score | 5.3 | 7.5 |
Range and Efficiency
While the Tesla Roadster 2025 offers a longer real-world range and a bigger battery, it is less energy-efficient than the BMW i3s BEV 120 Ah (2018-2022).
| Property | BMW i3s BEV 120 Ah | Tesla Roadster 2025 |
|---|---|---|
| Range (EPA) | 246 km | 998 km |
| Range (WLTP) | 283 km | - Range (WLTP) |
| Range (GCC) | 244 km | 948 km |
| Battery Capacity (Nominal) | 42.2 kWh | 200 kWh |
| Battery Capacity (Usable) | 37.9 kWh | 190 kWh |
| Efficiency per 100 km | 15.5 kWh/100 km | 20 kWh/100 km |
| Efficiency per kWh | 6.44 km/kWh | 4.99 km/kWh |
| Range and Efficiency Score | 5.9 | 8.6 |
Charging
The Tesla Roadster 2025 features an advanced 800-volt architecture, whereas the BMW i3s BEV 120 Ah (2018-2022) relies on a standard 400-volt system.
The Tesla Roadster 2025 offers faster charging speeds at DC stations, reaching up to 250 kW, while the BMW i3s BEV 120 Ah (2018-2022) maxes out at 50 kW.
The Tesla Roadster 2025 features a more powerful on-board charger, supporting a maximum AC charging power of 22 kW, whereas the BMW i3s BEV 120 Ah (2018-2022) is limited to 11 kW.
| Property | BMW i3s BEV 120 Ah | Tesla Roadster 2025 |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 22 kW |
| Max Charging Power (DC) | 50 kW | 250 kW |
| Architecture | 400 V | 800 V |
| Charge Port | CCS Type 2 | CCS Type 2 (Tesla) |
| Charging Score | 5.2 | 9.5 |
Performance
The BMW i3s BEV 120 Ah (2018-2022) is rear-wheel drive, while the Tesla Roadster 2025 offers an all-wheel drive system.
The Tesla Roadster 2025 boasts greater motor power and accelerates faster from 0 to 100 km/h.
| Property | BMW i3s BEV 120 Ah | Tesla Roadster 2025 |
|---|---|---|
| Drive Type | RWD | AWD |
| Motor Type | PMSM | PMSM (front), 2 PMSM (rear) |
| Motor Power (kW) | 135 kW | 1000 kW |
| Motor Power (hp) | 181 hp | 1341 hp |
| Motor Torque | 270 Nm | 1500 Nm |
| 0-100 km/h | 6.9 s | 2.1 s |
| Top Speed | 160 km/h | 410 km/h |
| Performance Score | 3.5 | 8.8 |
Dimensions
The Tesla Roadster 2025 is longer and wider, but the BMW i3s BEV 120 Ah (2018-2022) is taller.
The Tesla Roadster 2025 boasts a more extended wheelbase.
| Property | BMW i3s BEV 120 Ah | Tesla Roadster 2025 |
|---|---|---|
| Length | 4006 mm | 4200 mm |
| Width (with Mirrors) | 2039 mm | - Width (with Mirrors) |
| Width (w/o Mirrors) | 1791 mm | 2000 mm |
| Height | 1590 mm | 1200 mm |
| Wheelbase | 2570 mm | 2800 mm |
Cargo and Towing
Neither car is equipped with a frunk (front trunk).
Neither vehicle is officially rated for towing in in the EU.
| Property | BMW i3s BEV 120 Ah | Tesla Roadster 2025 |
|---|---|---|
| Number of Seats | 4 | 4 |
| Curb Weight | 1365 kg | 2000 kg |
| Cargo Volume (Trunk) | 260 l | 150 l |
| Cargo Volume (Max) | 1100 l | - Cargo Volume (Max) |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | - Towing Capacity |
| Cargo and Towing Score | 4.3 | 2.5 |
