BMW i4 eDrive40 vs Audi A6 Sportback e-tron RWD

Side-by-side comparison of all specifications in metric units (km, kg). To see imperial units (mi, lb), switch website version to USA.
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General Info

The Audi A6 Sportback e-tron (2024-…) is currently produced, it has a starting price of €62800. The BMW i4 eDrive40 (2021-2024) has been discontinued. You can find it for as low as €39990 on the used car market.

The two vehicles share the same body style: Liftback.

Property BMW i4 eDrive40 Audi A6 Sportback e-tron RWD
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) €62800
Price Europe (Used) €39990 - Price Europe (Used)
GCC Score 6.6 7.3

Range and Efficiency

Even though the BMW i4 eDrive40 (2021-2024) has a larger battery, the Audi A6 Sportback e-tron (2024-…) higher energy efficiency results in a longer real-world driving range.

Property BMW i4 eDrive40 Audi A6 Sportback e-tron RWD
Range (EPA) 484 km 631 km
Range (WLTP) 589 km 627 km
Range (GCC) 467 km 544 km
Battery Capacity (Nominal) 83.9 kWh 83 kWh
Battery Capacity (Usable) 80.7 kWh 75.8 kWh
Efficiency per 100 km 17.3 kWh/100 km 13.9 kWh/100 km
Efficiency per kWh 5.79 km/kWh 7.18 km/kWh
Range and Efficiency Score 7.9 10

Charging

The Audi A6 Sportback e-tron (2024-…) features an advanced 800-volt architecture, whereas the BMW i4 eDrive40 (2021-2024) 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 (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 eDrive40 Audi A6 Sportback e-tron RWD
Max Charging Power (AC) 11 kW 11 kW
Max Charging Power (DC) 207 kW 225 kW
Architecture 400 V 800 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 6.9 7.6

Performance

Both vehicles are rear-wheel drive.

The BMW i4 eDrive40 (2021-2024) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property BMW i4 eDrive40 Audi A6 Sportback e-tron RWD
Drive Type RWD RWD
Motor Type PMSM PMSM
Motor Power (kW) 250 kW 240 kW
Motor Power (hp) 335 hp 322 hp
Motor Torque 430 Nm 435 Nm
0-100 km/h 5.7 s 6 s
Top Speed 190 km/h 210 km/h
Performance Score 4.8 5

Dimensions

The Audi A6 Sportback e-tron (2024-…) is longer and wider, but about the same height as the BMW i4 eDrive40 (2021-2024).

The Audi A6 Sportback e-tron (2024-…) boasts a more extended wheelbase.

Property BMW i4 eDrive40 Audi A6 Sportback e-tron RWD
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 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 (2021-2024) 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 (2021-2024).

Property BMW i4 eDrive40 Audi A6 Sportback e-tron RWD
Number of Seats 5 5
Curb Weight 2125 kg 2175 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 5.7
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