BMW i4 M50 vs Audi A6 Sportback e-tron S
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General Info
The Audi S6 Sportback e-tron (2024-…) is currently produced, it has a starting price of €99500. The BMW i4 M50 (2021-2024) has been discontinued. You can find it for as low as €47700 on the used car market.
The two vehicles share the same body style: Liftback.
| Property | BMW i4 M50 | Audi A6 Sportback e-tron S |
|---|---|---|
| Years of Production | 2021-2024 | 2024-… |
| Current Status | Discontinued | Produced |
| Country of Manufacture | Germany | Germany |
| Body Style | Liftback | Liftback |
| Market Availability | EU, USA | EU, USA |
| Price Europe (New) | - Price Europe (New) | €99500 |
| Price Europe (Used) | €47700 | - Price Europe (Used) |
| GCC Score | 6.8 | 7.8 |
Range and Efficiency
The Audi S6 Sportback e-tron (2024-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the BMW i4 M50 (2021-2024).
| Property | BMW i4 M50 | Audi A6 Sportback e-tron S |
|---|---|---|
| Range (EPA) | 435 km | 521 km |
| Range (WLTP) | 519 km | 675 km |
| Range (GCC) | 409 km | 548 km |
| Battery Capacity (Nominal) | 83.9 kWh | 100 kWh |
| Battery Capacity (Usable) | 80.7 kWh | 94.9 kWh |
| Efficiency per 100 km | 19.7 kWh/100 km | 17.3 kWh/100 km |
| Efficiency per kWh | 5.07 km/kWh | 5.77 km/kWh |
| Range and Efficiency Score | 6.4 | 8.9 |
Charging
The Audi S6 Sportback e-tron (2024-…) features an advanced 800-volt architecture, whereas the BMW i4 M50 (2021-2024) relies on a standard 400-volt system.
The Audi S6 Sportback e-tron (2024-…) offers faster charging speeds at DC stations, reaching up to 270 kW, while the BMW i4 M50 (2021-2024) maxes out at 207 kW.
Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.
| Property | BMW i4 M50 | Audi A6 Sportback e-tron S |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11 kW |
| Max Charging Power (DC) | 207 kW | 270 kW |
| Architecture | 400 V | 800 V |
| Charge Port | CCS Type 2 | CCS Type 2 |
| Charging Score | 7 | 8.4 |
Performance
Both vehicles are all-wheel drive.
Both cars deliver the same 0-100 km/h acceleration time, but the Audi S6 Sportback e-tron (2024-…) boasts greater motor power.
| Property | BMW i4 M50 | Audi A6 Sportback e-tron S |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | 2 motors: PMSM (front), PMSM (rear) | 2 motors: PMSM (front), PMSM (rear) |
| Motor Power (kW) | 400 kW | 405 kW |
| Motor Power (hp) | 536 hp | 543 hp |
| Motor Torque | 795 Nm | 855 Nm |
| 0-100 km/h | 3.9 s | 3.9 s |
| Top Speed | 225 km/h | 240 km/h |
| Performance Score | 7.8 | 8 |
Dimensions
The Audi S6 Sportback e-tron (2024-…) is longer and wider, but about the same height as the BMW i4 M50 (2021-2024).
The Audi S6 Sportback e-tron (2024-…) boasts a more extended wheelbase.
| Property | BMW i4 M50 | Audi A6 Sportback e-tron S |
|---|---|---|
| Length | 4783 mm | 4928 mm |
| Width (with Mirrors) | 2073 mm | 2137 mm |
| Width (w/o Mirrors) | 1852 mm | 1923 mm |
| Height | 1448 mm | 1455 mm |
| Wheelbase | 2856 mm | 2950 mm |
Cargo and Towing
The Audi S6 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 S6 Sportback e-tron (2024-…), but the BMW i4 M50 (2021-2024) doesn’t have one.
The Audi S6 Sportback e-tron (2024-…) is better suited for heavy loads, offering a greater towing capacity than the BMW i4 M50 (2021-2024).
| Property | BMW i4 M50 | Audi A6 Sportback e-tron S |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 2290 kg | 2400 kg |
| Cargo Volume (Trunk) | 470 l | 502 l |
| Cargo Volume (Max) | 1290 l | 1330 l |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | 27 l |
| Towing Capacity | 1600 kg | 2100 kg |
| Cargo and Towing Score | 5.1 | 5.7 |
