USA EV Comparison: BMW i4 M50 vs Bollinger Motors B1 120 kWh
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General Info
The Bollinger Motors B1 120 kWh is announced, but not yet in production. The BMW i4 M50 (2021-2024) has been discontinued. You can find it for as low as $36990 on the used car market.
The BMW i4 M50 (2021-2024) is a Liftback, whereas the Bollinger Motors B1 120 kWh is a SUV.
| Property | BMW i4 M50 | Bollinger Motors B1 120 kWh |
|---|---|---|
| Years of Production | 2021-2024 | -… |
| Current Status | Discontinued | Announced |
| Country of Manufacture | Germany | USA |
| Body Style | Liftback | SUV |
| Market Availability | EU, USA | USA |
| Price USA (New) | - Price USA (New) | $125000 |
| Price USA (Used) | $36990 | - Price USA (Used) |
| GCC Score | 6.5 | 6 |
Range and Efficiency
Even though the Bollinger Motors B1 120 kWh has a larger battery, the BMW i4 M50 (2021-2024) higher energy efficiency results in a longer real-world driving range.
| Property | BMW i4 M50 | Bollinger Motors B1 120 kWh |
|---|---|---|
| Range (EPA) | 270 mi | 200 mi |
| Range (WLTP) | 322 mi | - Range (WLTP) |
| Range (GCC) | 254 mi | 170 mi |
| Battery Capacity (Nominal) | 83.9 kWh | 120 kWh |
| Battery Capacity (Usable) | 80.7 kWh | 114 kWh |
| Efficiency per 100 mi | 31.8 kWh/100 mi | 67.1 kWh/100 mi |
| Efficiency per kWh | 3.15 mi/kWh | 1.49 mi/kWh |
| Range and Efficiency Score | 6.3 | 2 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The BMW i4 M50 (2021-2024) offers faster charging speeds at DC stations, reaching up to 207 kW, while the Bollinger Motors B1 120 kWh maxes out at 100 kW.
The Bollinger Motors B1 120 kWh features a more powerful on-board charger, supporting a maximum AC charging power of 19.4 kW, whereas the BMW i4 M50 (2021-2024) is limited to 11 kW.
| Property | BMW i4 M50 | Bollinger Motors B1 120 kWh |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 19.4 kW |
| Max Charging Power (DC) | 207 kW | 100 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 1 | CCS Type 1 |
| Charging Score | 6.9 | 7.8 |
Performance
Both vehicles are all-wheel drive.
Although the Bollinger Motors B1 120 kWh has more power, the BMW i4 M50 (2021-2024) achieves a faster 0-60 mph time.
| Property | BMW i4 M50 | Bollinger Motors B1 120 kWh |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 400 kW | 458 kW |
| Motor Power (hp) | 536 hp | 614 hp |
| Motor Torque | 586 lb-ft | 667 lb-ft |
| 0-60 mph | 3.7 s | 4.5 s |
| Top Speed | 140 mph | 100 mph |
| Performance Score | 6.7 | 6.3 |
Dimensions
The Bollinger Motors B1 120 kWh boasts a more extended wheelbase.
| Property | BMW i4 M50 | Bollinger Motors B1 120 kWh |
|---|---|---|
| Length | 188.3 in | 172 in |
| Width (with Mirrors) | 81.6 in | 77.2 in |
| Width (w/o Mirrors) | 72.9 in | - Width (w/o Mirrors) |
| Height | 57 in | 72.7 in |
| Wheelbase | 112.4 in | 118.8 in |
Cargo and Towing
Neither car is equipped with a frunk (front trunk).
The BMW i4 M50 (2021-2024) has a towing capacity of up to 3500 lb, whereas the Bollinger Motors B1 120 kWh is not officially rated for towing in the US.
| Property | BMW i4 M50 | Bollinger Motors B1 120 kWh |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 5018 lb | 5000 lb |
| Cargo Volume (Trunk) | 16.6 ft3 | - Cargo Volume (Trunk) |
| Cargo Volume (Max) | 45.6 ft3 | 81 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | 3500 lb | - Towing Capacity |
| Cargo and Towing Score | 5 | 7.1 |
