USA EV Comparison: BYD Atto 2 51.1 kWh vs Toyota bZ4X (bZ) FWD 58 kWh
Struggling to Decide? Let AI Help!
Your AI Summary Is Ready!
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 | BYD Atto 2 51.1 kWh | Toyota bZ4X (bZ) FWD 58 kWh |
|---|---|---|
| Years of Production | 2025-… | 2025-… |
| Current Status | Produced | Produced |
| Country of Manufacture | China | Japan, China |
| Body Style | SUV | SUV |
| Market Availability | EU | EU, USA |
| GCC Score | 5.8 | 6.3 |
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 | BYD Atto 2 51.1 kWh | Toyota bZ4X (bZ) FWD 58 kWh |
|---|---|---|
| Range (EPA) | - Range (EPA) | 235 mi |
| Range (WLTP) | 194 mi | 276 mi |
| Range (GCC) | 165 mi | 229 mi |
| Battery Capacity (Nominal) | 51.1 kWh | 57.7 kWh |
| Battery Capacity (Usable) | 45.1 kWh | 54 kWh |
| Efficiency per 100 mi | 27.3 kWh/100 mi | 23.6 kWh/100 mi |
| Efficiency per kWh | 3.66 mi/kWh | 4.24 mi/kWh |
| Range and Efficiency Score | 5.5 | 7.4 |
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 | BYD Atto 2 51.1 kWh | Toyota bZ4X (bZ) FWD 58 kWh |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11 kW |
| Max Charging Power (DC) | 65 kW | 150 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 2 | Tesla (NACS) |
| Charging Score | 5.4 | 5.9 |
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 | BYD Atto 2 51.1 kWh | Toyota bZ4X (bZ) FWD 58 kWh |
|---|---|---|
| Drive Type | FWD | FWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 130 kW | 125 kW |
| Motor Power (hp) | 174 hp | 168 hp |
| Motor Torque | 214 lb-ft | 198 lb-ft |
| 0-60 mph | 7.6 s | 8.3 s |
| Top Speed | 99 mph | 87 mph |
| Performance Score | 3.3 | 2.9 |
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 | BYD Atto 2 51.1 kWh | Toyota bZ4X (bZ) FWD 58 kWh |
|---|---|---|
| Length | 169.7 in | 184.6 in |
| Width (with Mirrors) | 81.1 in | - Width (with Mirrors) |
| Width (w/o Mirrors) | 72 in | 73.2 in |
| Height | 65.9 in | 65 in |
| Wheelbase | 103.1 in | 112.2 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 | BYD Atto 2 51.1 kWh | Toyota bZ4X (bZ) FWD 58 kWh |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 3626 lb | 4057 lb |
| Cargo Volume (Trunk) | 14.1 ft3 | 27.7 ft3 |
| Cargo Volume (Max) | 47.3 ft3 | - Cargo Volume (Max) |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | 1653 lb | - Towing Capacity |
| Cargo and Towing Score | 6.4 | 6.9 |
