Global EV Comparison: BMW iX xDrive45 vs Lexus RZ 550e F Sport
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General Info
The BMW iX xDrive45 (2025-...) is currently produced, it has a starting price of €83500. Although the Lexus RZ 550e F Sport (2025-…) has been announced, it is not yet in production and will not be available for sale in Europe.
The two vehicles share the same body style: SUV.
| Property | BMW iX xDrive45 | Lexus RZ 550e F Sport |
|---|---|---|
| Years of Production | 2025-… | 2025-… |
| Current Status | Produced | Announced |
| Country of Manufacture | Germany | Japan |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | EU, USA |
| Price Europe (New) | €83500 | - Price Europe (New) |
| GCC Score | 7.1 | 6.8 |
Range and Efficiency
While the BMW iX xDrive45 (2025-...) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Lexus RZ 550e F Sport (2025-…).
| Property | BMW iX xDrive45 | Lexus RZ 550e F Sport |
|---|---|---|
| Range (EPA) | 502 km | - Range (EPA) |
| Range (WLTP) | 602 km | 450 km |
| Range (GCC) | 477 km | 383 km |
| Battery Capacity (Nominal) | 100 kWh | 77 kWh |
| Battery Capacity (Usable) | 94.8 kWh | 69.3 kWh |
| Efficiency per 100 km | 19.9 kWh/100 km | 18.1 kWh/100 km |
| Efficiency per kWh | 5.03 km/kWh | 5.53 km/kWh |
| Range and Efficiency Score | 7.2 | 6.5 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The BMW iX xDrive45 (2025-...) offers faster charging speeds at DC stations, reaching up to 175 kW, while the Lexus RZ 550e F Sport (2025-…) maxes out at 150 kW.
The Lexus RZ 550e F Sport (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 22 kW, whereas the BMW iX xDrive45 (2025-...) is limited to 11 kW.
| Property | BMW iX xDrive45 | Lexus RZ 550e F Sport |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 22 kW |
| Max Charging Power (DC) | 175 kW | 150 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 2 |
| Charging Score | 6.9 | 7.8 |
Performance
Both vehicles are all-wheel drive.
Both cars offer the same motor power, but the Lexus RZ 550e F Sport (2025-…) achieves a faster 0-100 km/h time.
| Property | BMW iX xDrive45 | Lexus RZ 550e F Sport |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 300 kW | 300 kW |
| Motor Power (hp) | 402 hp | 402 hp |
| Motor Torque | 700 Nm | - Motor Torque |
| 0-100 km/h | 5.1 s | 4.4 s |
| Top Speed | 200 km/h | 160 km/h |
| Performance Score | 5.8 | 5.3 |
Dimensions
The BMW iX xDrive45 (2025-...) is longer, wider, and taller.
The BMW iX xDrive45 (2025-...) boasts a more extended wheelbase.
| Property | BMW iX xDrive45 | Lexus RZ 550e F Sport |
|---|---|---|
| Length | 4965 mm | 4805 mm |
| Width (with Mirrors) | 2230 mm | - Width (with Mirrors) |
| Width (w/o Mirrors) | 1970 mm | 1895 mm |
| Height | 1695 mm | 1635 mm |
| Wheelbase | 3000 mm | 2850 mm |
Cargo and Towing
The Lexus RZ 550e F Sport (2025-…) features a larger trunk, but the BMW iX xDrive45 (2025-...) offers greater maximum cargo capacity when the rear seats are folded.
Neither car is equipped with a frunk (front trunk).
The BMW iX xDrive45 (2025-...) is better suited for heavy loads, offering a greater towing capacity than the Lexus RZ 550e F Sport (2025-…).
| Property | BMW iX xDrive45 | Lexus RZ 550e F Sport |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 2525 kg | 2135 kg |
| Cargo Volume (Trunk) | 500 l | 522 l |
| Cargo Volume (Max) | 1750 l | 1451 l |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | 2500 kg | 1500 kg |
| Cargo and Towing Score | 8.4 | 7.1 |
