USA EV Comparison: BMW i4 M50 vs iX xDrive50
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General Info
Since both vehicles have been discontinued, they are now only available on the used car market. You can get the BMW i4 M50 (2021-2024) for as low as $36990, while the BMW iX xDrive50 (2021-2025) begins at $37501.
The BMW i4 M50 (2021-2024) is a Liftback, whereas the BMW iX xDrive50 (2021-2025) is a SUV.
| Property | BMW i4 M50 | BMW iX xDrive50 |
|---|---|---|
| Years of Production | 2021-2024 | 2021-2025 |
| Current Status | Discontinued | Discontinued |
| Country of Manufacture | Germany | Germany |
| Body Style | Liftback | SUV |
| Market Availability | EU, USA | EU, USA |
| Price USA (Used) | $36990 | $37501 |
| GCC Score | 6.5 | 7.2 |
Range and Efficiency
While the BMW iX xDrive50 (2021-2025) offers a longer real-world range and a bigger battery, it is less energy-efficient than the BMW i4 M50 (2021-2024).
| Property | BMW i4 M50 | BMW iX xDrive50 |
|---|---|---|
| Range (EPA) | 270 mi | 307 mi |
| Range (WLTP) | 322 mi | 391 mi |
| Range (GCC) | 254 mi | 311 mi |
| Battery Capacity (Nominal) | 83.9 kWh | 111.5 kWh |
| Battery Capacity (Usable) | 80.7 kWh | 108.8 kWh |
| Efficiency per 100 mi | 31.8 kWh/100 mi | 35 kWh/100 mi |
| Efficiency per kWh | 3.15 mi/kWh | 2.86 mi/kWh |
| Range and Efficiency Score | 6.3 | 6.8 |
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 BMW iX xDrive50 (2021-2025) maxes out at 195 kW.
Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.
| Property | BMW i4 M50 | BMW iX xDrive50 |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11 kW |
| Max Charging Power (DC) | 207 kW | 195 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 1 | CCS Type 1 |
| Charging Score | 6.9 | 7.3 |
Performance
Both vehicles are all-wheel drive.
The BMW i4 M50 (2021-2024) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | BMW i4 M50 | BMW iX xDrive50 |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 400 kW | 385 kW |
| Motor Power (hp) | 536 hp | 516 hp |
| Motor Torque | 586 lb-ft | 564 lb-ft |
| 0-60 mph | 3.7 s | 4.4 s |
| Top Speed | 140 mph | 124 mph |
| Performance Score | 6.8 | 6.2 |
Dimensions
The BMW iX xDrive50 (2021-2025) is longer, wider, and taller.
The BMW iX xDrive50 (2021-2025) boasts a more extended wheelbase.
| Property | BMW i4 M50 | BMW iX xDrive50 |
|---|---|---|
| Length | 188.3 in | 195 in |
| Width (with Mirrors) | 81.6 in | 87.8 in |
| Width (w/o Mirrors) | 72.9 in | 77.4 in |
| Height | 57 in | 66.8 in |
| Wheelbase | 112.4 in | 118.1 in |
Cargo and Towing
The BMW iX xDrive50 (2021-2025) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.
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 BMW iX xDrive50 (2021-2025) is not officially rated for towing in the US.
| Property | BMW i4 M50 | BMW iX xDrive50 |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 5018 lb | 5659 lb |
| Cargo Volume (Trunk) | 16.6 ft3 | 17.7 ft3 |
| Cargo Volume (Max) | 45.6 ft3 | 61.8 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | 3500 lb | - Towing Capacity |
| Cargo and Towing Score | 5 | 8.3 |
