USA EV Comparison: BMW i4 eDrive40 vs Xiaomi SU7 Base
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General Info
Although the Xiaomi SU7 (2024-...) has been announced, it is not yet in production and will not be available for sale in the United States. The BMW i4 eDrive40 (2021-2024) has been discontinued. You can find it for as low as $31963 on the used car market.
The BMW i4 eDrive40 (2021-2024) is a Liftback, whereas the Xiaomi SU7 (2024-...) is a Sedan.
| Property | BMW i4 eDrive40 | Xiaomi SU7 Base |
|---|---|---|
| Years of Production | 2021-2024 | 2024-… |
| Current Status | Discontinued | Announced |
| Country of Manufacture | Germany | China |
| Body Style | Liftback | Sedan |
| Market Availability | EU, USA | EU |
| Price USA (Used) | $31963 | - Price USA (Used) |
| GCC Score | 6.6 | 6.9 |
Range and Efficiency
Even though the BMW i4 eDrive40 (2021-2024) has a larger battery, the Xiaomi SU7 (2024-...) higher energy efficiency results in a longer real-world driving range.
| Property | BMW i4 eDrive40 | Xiaomi SU7 Base |
|---|---|---|
| Range (EPA) | 301 mi | - Range (EPA) |
| Range (WLTP) | 366 mi | 348 mi |
| Range (GCC) | 290 mi | 296 mi |
| Battery Capacity (Nominal) | 83.9 kWh | 76.8 kWh |
| Battery Capacity (Usable) | 80.7 kWh | 73.6 kWh |
| Efficiency per 100 mi | 27.8 kWh/100 mi | 24.9 kWh/100 mi |
| Efficiency per kWh | 3.59 mi/kWh | 4.02 mi/kWh |
| Range and Efficiency Score | 8 | 8.7 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The BMW i4 eDrive40 (2021-2024) offers faster charging speeds at DC stations, reaching up to 207 kW, while the Xiaomi SU7 (2024-...) maxes out at 170 kW.
Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.
| Property | BMW i4 eDrive40 | Xiaomi SU7 Base |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11 kW |
| Max Charging Power (DC) | 207 kW | 170 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 1 | CCS Type 2 |
| Charging Score | 6.9 | 6.5 |
Performance
Both vehicles are rear-wheel drive.
Although the BMW i4 eDrive40 (2021-2024) has more power, the Xiaomi SU7 (2024-...) achieves a faster 0-60 mph time.
| Property | BMW i4 eDrive40 | Xiaomi SU7 Base |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 250 kW | 220 kW |
| Motor Power (hp) | 335 hp | 295 hp |
| Motor Torque | 317 lb-ft | 295 lb-ft |
| 0-60 mph | 5.5 s | 5.1 s |
| Top Speed | 118 mph | 131 mph |
| Performance Score | 4.9 | 5 |
Dimensions
The Xiaomi SU7 (2024-...) is longer and wider, but about the same height as the BMW i4 eDrive40 (2021-2024).
The Xiaomi SU7 (2024-...) boasts a more extended wheelbase.
| Property | BMW i4 eDrive40 | Xiaomi SU7 Base |
|---|---|---|
| Length | 188.3 in | 196.7 in |
| Width (with Mirrors) | 81.6 in | - Width (with Mirrors) |
| Width (w/o Mirrors) | 72.9 in | 77.3 in |
| Height | 57 in | 57.3 in |
| Wheelbase | 112.4 in | 118.1 in |
Cargo and Towing
A frunk (front trunk) is available in the Xiaomi SU7 (2024-...), but the BMW i4 eDrive40 (2021-2024) doesn’t have one.
The BMW i4 eDrive40 (2021-2024) has a towing capacity of up to 3500 lb, whereas the Xiaomi SU7 (2024-...) is not officially rated for towing in the US.
| Property | BMW i4 eDrive40 | Xiaomi SU7 Base |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4684 lb | 4365 lb |
| Cargo Volume (Trunk) | 16.6 ft3 | 18.3 ft3 |
| Cargo Volume (Max) | 45.6 ft3 | - Cargo Volume (Max) |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | 3.7 ft3 |
| Towing Capacity | 3500 lb | - Towing Capacity |
| Cargo and Towing Score | 5 | 5.3 |
