USA EV Comparison: Audi Q4 Sportback e-tron 45 vs Q6 Sportback e-tron RWD
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General Info
While both vehicles are currently in production, they are not sold in the United States.
The two vehicles share the same body style: SUV.
| Property | Audi Q4 Sportback e-tron 45 | Audi Q6 Sportback e-tron RWD |
|---|---|---|
| Years of Production | 2023-… | 2025-… |
| Current Status | Produced | Produced |
| Country of Manufacture | Germany, China | Germany |
| Body Style | SUV | SUV |
| Market Availability | EU | EU |
| GCC Score | 6.7 | 7.2 |
Range and Efficiency
Even though the Audi Q4 Sportback e-tron 45 (2023-…) has a larger battery, the Audi Q6 Sportback e-tron (2025-…) higher energy efficiency results in a longer real-world driving range.
| Property | Audi Q4 Sportback e-tron 45 | Audi Q6 Sportback e-tron RWD |
|---|---|---|
| Range (WLTP) | 349 mi | 339 mi |
| Range (GCC) | 281 mi | 288 mi |
| Battery Capacity (Nominal) | 82 kWh | 83 kWh |
| Battery Capacity (Usable) | 77 kWh | 75.8 kWh |
| Efficiency per 100 mi | 27.4 kWh/100 mi | 26.3 kWh/100 mi |
| Efficiency per kWh | 3.65 mi/kWh | 3.8 mi/kWh |
| Range and Efficiency Score | 7.7 | 8 |
Charging
The Audi Q6 Sportback e-tron (2025-…) features an advanced 800-volt architecture, whereas the Audi Q4 Sportback e-tron 45 (2023-…) relies on a standard 400-volt system.
The Audi Q6 Sportback e-tron (2025-…) offers faster charging speeds at DC stations, reaching up to 225 kW, while the Audi Q4 Sportback 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 | Audi Q4 Sportback e-tron 45 | Audi Q6 Sportback e-tron RWD |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11 kW |
| Max Charging Power (DC) | 135 kW | 225 kW |
| Architecture | 400 V | 800 V |
| Charge Port | CCS Type 2 | CCS Type 2 |
| Charging Score | 6.3 | 7.9 |
Performance
Both vehicles are rear-wheel drive.
Although the Audi Q6 Sportback e-tron (2025-…) has more power, the Audi Q4 Sportback e-tron 45 (2023-…) achieves a faster 0-60 mph time.
| Property | Audi Q4 Sportback e-tron 45 | Audi Q6 Sportback e-tron RWD |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 210 kW | 215 kW |
| Motor Power (hp) | 282 hp | 288 hp |
| Motor Torque | 402 lb-ft | 332 lb-ft |
| 0-60 mph | 6.4 s | 6.7 s |
| Top Speed | 112 mph | 130 mph |
| Performance Score | 4.7 | 4.8 |
Dimensions
The Audi Q6 Sportback e-tron (2025-…) is longer, wider, and taller.
The Audi Q6 Sportback e-tron (2025-…) boasts a more extended wheelbase.
| Property | Audi Q4 Sportback e-tron 45 | Audi Q6 Sportback e-tron RWD |
|---|---|---|
| Length | 180.6 in | 187.8 in |
| Width (with Mirrors) | 83 in | 86.3 in |
| Width (w/o Mirrors) | 73.4 in | 76.3 in |
| Height | 63.5 in | 65.6 in |
| Wheelbase | 108.8 in | 113.7 in |
Cargo and Towing
The Audi Q4 Sportback e-tron 45 (2023-…) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.
A frunk (front trunk) is available in the Audi Q6 Sportback e-tron (2025-…), but the Audi Q4 Sportback e-tron 45 (2023-…) doesn’t have one.
The Audi Q6 Sportback e-tron (2025-…) is better suited for heavy loads, offering a greater towing capacity than the Audi Q4 Sportback e-tron 45 (2023-…).
| Property | Audi Q4 Sportback e-tron 45 | Audi Q6 Sportback e-tron RWD |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4508 lb | 4850 lb |
| Cargo Volume (Trunk) | 18.9 ft3 | 18 ft3 |
| Cargo Volume (Max) | 51.6 ft3 | 48.5 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | 2.3 ft3 |
| Towing Capacity | 2205 lb | 4409 lb |
| Cargo and Towing Score | 6.5 | 7.4 |
