USA EV Comparison: Toyota bZ4X (bZ) AWD 73 kWh vs Mercedes EQB 300 4MATIC
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General Info
Both vehicles are currently in production and can be purchased new. The Toyota bZ4X (bZ) AWD 73 kWh (2025-…) has a starting price of $46000, compared to the Mercedes EQB 300 4MATIC (2023-…), which starts at $57200.
The two vehicles share the same body style: SUV.
| Property | Toyota bZ4X (bZ) AWD 73 kWh | Mercedes EQB 300 4MATIC |
|---|---|---|
| Years of Production | 2025-… | 2023-… |
| Current Status | Produced | Produced |
| Country of Manufacture | Japan, China | Hungary |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | EU, USA |
| Price USA (New) | $46000 | $57200 |
| Price USA (Used) | - Price USA (Used) | $25321 |
| GCC Score | 6.8 | 6 |
Range and Efficiency
The Toyota bZ4X (bZ) AWD 73 kWh (2025-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the Mercedes EQB 300 4MATIC (2023-…).
| Property | Toyota bZ4X (bZ) AWD 73 kWh | Mercedes EQB 300 4MATIC |
|---|---|---|
| Range (EPA) | 288 mi | 205 mi |
| Range (WLTP) | 320 mi | 278 mi |
| Range (GCC) | 276 mi | 217 mi |
| Battery Capacity (Nominal) | 73.1 kWh | 69.7 kWh |
| Battery Capacity (Usable) | 69 kWh | 66.5 kWh |
| Efficiency per 100 mi | 25 kWh/100 mi | 30.6 kWh/100 mi |
| Efficiency per kWh | 4 mi/kWh | 3.26 mi/kWh |
| Range and Efficiency Score | 8.1 | 5.8 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The Toyota bZ4X (bZ) AWD 73 kWh (2025-…) offers faster charging speeds at DC stations, reaching up to 150 kW, while the Mercedes EQB 300 4MATIC (2023-…) maxes out at 100 kW.
The Toyota bZ4X (bZ) AWD 73 kWh (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Mercedes EQB 300 4MATIC (2023-…) is limited to 9.6 kW.
| Property | Toyota bZ4X (bZ) AWD 73 kWh | Mercedes EQB 300 4MATIC |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 9.6 kW |
| Max Charging Power (DC) | 150 kW | 100 kW |
| Architecture | 400 V | 400 V |
| Charge Port | Tesla (NACS) | CCS Type 1 |
| Charging Score | 6.3 | 5.4 |
Performance
Both vehicles are all-wheel drive.
The Toyota bZ4X (bZ) AWD 73 kWh (2025-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Toyota bZ4X (bZ) AWD 73 kWh | Mercedes EQB 300 4MATIC |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | IM (front), PMSM (rear) |
| Motor Power (kW) | 252 kW | 168 kW |
| Motor Power (hp) | 338 hp | 225 hp |
| Motor Torque | 249 lb-ft | 288 lb-ft |
| 0-60 mph | 4.8 s | 7.7 s |
| Top Speed | 99 mph | 99 mph |
| Performance Score | 4.4 | 3.7 |
Dimensions
The Toyota bZ4X (bZ) AWD 73 kWh (2025-…) and Mercedes EQB 300 4MATIC (2023-…) are about the same size.
Both models have similar wheelbase lengths.
| Property | Toyota bZ4X (bZ) AWD 73 kWh | Mercedes EQB 300 4MATIC |
|---|---|---|
| Length | 184.6 in | 184.4 in |
| Width (with Mirrors) | - Width (with Mirrors) | 79.5 in |
| Width (w/o Mirrors) | 73.2 in | 72.2 in |
| Height | 65 in | 65.6 in |
| Wheelbase | 112.2 in | 111.4 in |
Cargo and Towing
Neither car is equipped with a frunk (front trunk).
Neither vehicle is officially rated for towing in the US.
| Property | Toyota bZ4X (bZ) AWD 73 kWh | Mercedes EQB 300 4MATIC |
|---|---|---|
| Number of Seats | 5 | 5, 7 |
| Curb Weight | 4376 lb | 4796 lb |
| Cargo Volume (Trunk) | 27.7 ft3 | 17.5 ft3 |
| Cargo Volume (Max) | - Cargo Volume (Max) | 60.4 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | - Towing Capacity |
| Cargo and Towing Score | 6.9 | 7.4 |
