USA EV Comparison: Toyota bZ4X (bZ) FWD 58 kWh vs BYD Atto 2 51.1 kWh
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General Info
Both vehicles are currently in production. The Toyota bZ4X (bZ) FWD 58 kWh (2025-…) has a starting price of , while the BYD Atto 2 51.1 kWh (2025-…) is not sold in the United States.
The two vehicles share the same body style: SUV.
| Property | Toyota bZ4X (bZ) FWD 58 kWh | BYD Atto 2 51.1 kWh |
|---|---|---|
| Years of Production | 2025-… | 2025-… |
| Current Status | Produced | Produced |
| Country of Manufacture | Japan, China | China |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | EU |
| GCC Score | 6.3 | 5.8 |
Range and Efficiency
The Toyota bZ4X (bZ) FWD 58 kWh (2025-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the BYD Atto 2 51.1 kWh (2025-…).
| Property | Toyota bZ4X (bZ) FWD 58 kWh | BYD Atto 2 51.1 kWh |
|---|---|---|
| Range (EPA) | 235 mi | - Range (EPA) |
| Range (WLTP) | 276 mi | 194 mi |
| Range (GCC) | 229 mi | 165 mi |
| Battery Capacity (Nominal) | 57.7 kWh | 51.1 kWh |
| Battery Capacity (Usable) | 54 kWh | 45.1 kWh |
| Efficiency per 100 mi | 23.6 kWh/100 mi | 27.3 kWh/100 mi |
| Efficiency per kWh | 4.24 mi/kWh | 3.66 mi/kWh |
| Range and Efficiency Score | 7.4 | 5.5 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The Toyota bZ4X (bZ) FWD 58 kWh (2025-…) offers faster charging speeds at DC stations, reaching up to 150 kW, while the BYD Atto 2 51.1 kWh (2025-…) maxes out at 65 kW.
Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.
| Property | Toyota bZ4X (bZ) FWD 58 kWh | BYD Atto 2 51.1 kWh |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11 kW |
| Max Charging Power (DC) | 150 kW | 65 kW |
| Architecture | 400 V | 400 V |
| Charge Port | Tesla (NACS) | CCS Type 2 |
| Charging Score | 5.9 | 5.4 |
Performance
Both vehicles are front-wheel drive.
The BYD Atto 2 51.1 kWh (2025-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Toyota bZ4X (bZ) FWD 58 kWh | BYD Atto 2 51.1 kWh |
|---|---|---|
| Drive Type | FWD | FWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 125 kW | 130 kW |
| Motor Power (hp) | 168 hp | 174 hp |
| Motor Torque | 198 lb-ft | 214 lb-ft |
| 0-60 mph | 8.3 s | 7.6 s |
| Top Speed | 87 mph | 99 mph |
| Performance Score | 2.9 | 3.3 |
Dimensions
The Toyota bZ4X (bZ) FWD 58 kWh (2025-…) is longer, but has a similar width and height to the BYD Atto 2 51.1 kWh (2025-…).
The Toyota bZ4X (bZ) FWD 58 kWh (2025-…) boasts a more extended wheelbase.
| Property | Toyota bZ4X (bZ) FWD 58 kWh | BYD Atto 2 51.1 kWh |
|---|---|---|
| Length | 184.6 in | 169.7 in |
| Width (with Mirrors) | - Width (with Mirrors) | 81.1 in |
| Width (w/o Mirrors) | 73.2 in | 72 in |
| Height | 65 in | 65.9 in |
| Wheelbase | 112.2 in | 103.1 in |
Cargo and Towing
Neither car is equipped with a frunk (front trunk).
The BYD Atto 2 51.1 kWh (2025-…) has a towing capacity of up to 1653 lb, whereas the Toyota bZ4X (bZ) FWD 58 kWh (2025-…) is not officially rated for towing in the US.
| Property | Toyota bZ4X (bZ) FWD 58 kWh | BYD Atto 2 51.1 kWh |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4057 lb | 3626 lb |
| Cargo Volume (Trunk) | 27.7 ft3 | 14.1 ft3 |
| Cargo Volume (Max) | - Cargo Volume (Max) | 47.3 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | 1653 lb |
| Cargo and Towing Score | 6.9 | 6.4 |
