USA EV Comparison: BMW iX3 Gen 2 vs Audi Q4 e-tron 45
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General Info
Both vehicles are currently in production. The Audi Q4 e-tron 45 (2023-…) has a starting price of $49800, while the BMW iX3 Gen 2 (2021-…) is not sold in the United States.
The two vehicles share the same body style: SUV.
| Property | BMW iX3 Gen 2 | Audi Q4 e-tron 45 |
|---|---|---|
| Years of Production | 2021-… | 2023-… |
| Current Status | Produced | Produced |
| Country of Manufacture | China | Germany, China |
| Body Style | SUV | SUV |
| Market Availability | EU | EU, USA |
| Price USA (New) | - Price USA (New) | $49800 |
| GCC Score | 6.4 | 6.7 |
Range and Efficiency
The Audi Q4 e-tron 45 (2023-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the BMW iX3 Gen 2 (2021-…).
| Property | BMW iX3 Gen 2 | Audi Q4 e-tron 45 |
|---|---|---|
| Range (EPA) | - Range (EPA) | 288 mi |
| Range (WLTP) | 286 mi | 338 mi |
| Range (GCC) | 249 mi | 272 mi |
| Battery Capacity (Nominal) | 80 kWh | 82 kWh |
| Battery Capacity (Usable) | 74 kWh | 77 kWh |
| Efficiency per 100 mi | 29.7 kWh/100 mi | 28.3 kWh/100 mi |
| Efficiency per kWh | 3.36 mi/kWh | 3.53 mi/kWh |
| Range and Efficiency Score | 6.7 | 7.4 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The BMW iX3 Gen 2 (2021-…) offers faster charging speeds at DC stations, reaching up to 155 kW, while the Audi Q4 e-tron 45 (2023-…) maxes out at 135 kW.
Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.
| Property | BMW iX3 Gen 2 | Audi Q4 e-tron 45 |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11 kW |
| Max Charging Power (DC) | 155 kW | 135 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 2 |
| Charging Score | 6.5 | 6.3 |
Performance
Both vehicles are rear-wheel drive.
Both cars offer the same motor power, but the Audi Q4 e-tron 45 (2023-…) achieves a faster 0-60 mph time.
| Property | BMW iX3 Gen 2 | Audi Q4 e-tron 45 |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 210 kW | 210 kW |
| Motor Power (hp) | 282 hp | 282 hp |
| Motor Torque | 295 lb-ft | 402 lb-ft |
| 0-60 mph | 6.5 s | 6.4 s |
| Top Speed | 112 mph | 112 mph |
| Performance Score | 4.4 | 4.7 |
Dimensions
The BMW iX3 Gen 2 (2021-…) is longer and taller, but about the same width as the Audi Q4 e-tron 45 (2023-…).
The BMW iX3 Gen 2 (2021-…) boasts a more extended wheelbase.
| Property | BMW iX3 Gen 2 | Audi Q4 e-tron 45 |
|---|---|---|
| Length | 186.4 in | 180.6 in |
| Width (with Mirrors) | 84.2 in | 83 in |
| Width (w/o Mirrors) | 74.4 in | 73.4 in |
| Height | 65.7 in | 64.3 in |
| Wheelbase | 112.8 in | 108.8 in |
Cargo and Towing
The Audi Q4 e-tron 45 (2023-…) features a larger trunk, but the BMW iX3 Gen 2 (2021-…) offers greater maximum cargo capacity when the rear seats are folded.
Neither car is equipped with a frunk (front trunk).
The Audi Q4 e-tron 45 (2023-…) has a towing capacity of up to 2200 lb, whereas the BMW iX3 Gen 2 (2021-…) is not officially rated for towing in the US.
| Property | BMW iX3 Gen 2 | Audi Q4 e-tron 45 |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4971 lb | 4564 lb |
| Cargo Volume (Trunk) | 18 ft3 | 18.4 ft3 |
| Cargo Volume (Max) | 55.1 ft3 | 52.6 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | 2200 lb |
| Cargo and Towing Score | 7.3 | 6.7 |
