USA EV Comparison: Audi A6 Sportback e-tron RWD vs BMW i4 eDrive40
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General Info
Both vehicles are currently in production and can be purchased new. The Audi A6 Sportback e-tron (2024-…) has a starting price of $65900, compared to the BMW i4 eDrive40 (2025-...), which starts at $60000.
The two vehicles share the same body style: Liftback.
| Property | Audi A6 Sportback e-tron RWD | BMW i4 eDrive40 |
|---|---|---|
| Years of Production | 2024-… | 2025-… |
| Current Status | Produced | Produced |
| Country of Manufacture | Germany | Germany |
| Body Style | Liftback | Liftback |
| Market Availability | EU, USA | EU, USA |
| Price USA (New) | $65900 | $60000 |
| GCC Score | 7.2 | 6.5 |
Range and Efficiency
Even though the BMW i4 eDrive40 (2025-...) has a larger battery, the Audi A6 Sportback e-tron (2024-…) higher energy efficiency results in a longer real-world driving range.
| Property | Audi A6 Sportback e-tron RWD | BMW i4 eDrive40 |
|---|---|---|
| Range (EPA) | 392 mi | - Range (EPA) |
| Range (WLTP) | 390 mi | 381 mi |
| Range (GCC) | 338 mi | 304 mi |
| Battery Capacity (Nominal) | 83 kWh | 83.9 kWh |
| Battery Capacity (Usable) | 75.8 kWh | 81.3 kWh |
| Efficiency per 100 mi | 22.4 kWh/100 mi | 26.7 kWh/100 mi |
| Efficiency per kWh | 4.46 mi/kWh | 3.74 mi/kWh |
| Range and Efficiency Score | 9.8 | 8.3 |
Charging
The Audi A6 Sportback e-tron (2024-…) features an advanced 800-volt architecture, whereas the BMW i4 eDrive40 (2025-...) relies on a standard 400-volt system.
The Audi A6 Sportback e-tron (2024-…) offers faster charging speeds at DC stations, reaching up to 225 kW, while the BMW i4 eDrive40 (2025-...) maxes out at 205 kW.
The BMW i4 eDrive40 (2025-...) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Audi A6 Sportback e-tron (2024-…) is limited to 9.6 kW.
| Property | Audi A6 Sportback e-tron RWD | BMW i4 eDrive40 |
|---|---|---|
| Max Charging Power (AC) | 9.6 kW | 11 kW |
| Max Charging Power (DC) | 225 kW | 205 kW |
| Architecture | 800 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 1 |
| Charging Score | 7.6 | 6.9 |
Performance
Both vehicles are rear-wheel drive.
The BMW i4 eDrive40 (2025-...) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Audi A6 Sportback e-tron RWD | BMW i4 eDrive40 |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 240 kW | 250 kW |
| Motor Power (hp) | 322 hp | 335 hp |
| Motor Torque | 321 lb-ft | 317 lb-ft |
| 0-60 mph | 5.7 s | 5.4 s |
| Top Speed | 130 mph | 118 mph |
| Performance Score | 5 | 4.9 |
Dimensions
The Audi A6 Sportback e-tron (2024-…) is longer and wider, but about the same height as the BMW i4 eDrive40 (2025-...).
The Audi A6 Sportback e-tron (2024-…) boasts a more extended wheelbase.
| Property | Audi A6 Sportback e-tron RWD | BMW i4 eDrive40 |
|---|---|---|
| Length | 194 in | 188.3 in |
| Width (with Mirrors) | 84.1 in | 81.6 in |
| Width (w/o Mirrors) | 75.7 in | 72.9 in |
| Height | 57.3 in | 57 in |
| Wheelbase | 116.1 in | 112.4 in |
Cargo and Towing
The Audi A6 Sportback e-tron (2024-…) 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 A6 Sportback e-tron (2024-…), but the BMW i4 eDrive40 (2025-...) doesn’t have one.
The Audi A6 Sportback e-tron (2024-…) is better suited for heavy loads, offering a greater towing capacity than the BMW i4 eDrive40 (2025-...).
| Property | Audi A6 Sportback e-tron RWD | BMW i4 eDrive40 |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4795 lb | 4674 lb |
| Cargo Volume (Trunk) | 17.7 ft3 | 16.6 ft3 |
| Cargo Volume (Max) | 47 ft3 | 45.6 ft3 |
| Cargo Volume (Frunk) | 1 ft3 | - Cargo Volume (Frunk) |
| Towing Capacity | 4630 lb | 3500 lb |
| Cargo and Towing Score | 5.7 | 5 |
