Global EV Comparison: BMW i4 M50 vs Audi A6 Sportback e-tron quattro

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 quattro (2024-…) is currently produced, it has a starting price of €79800. 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 quattro
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) €79800
Price Europe (Used) €47700 - Price Europe (Used)
GCC Score 6.5 7.5

Range and Efficiency

The Audi A6 Sportback e-tron quattro (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 quattro
Range (EPA) 435 km 607 km
Range (WLTP) 519 km 716 km
Range (GCC) 409 km 588 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 16.1 kWh/100 km
Efficiency per kWh 5.07 km/kWh 6.2 km/kWh
Range and Efficiency Score 6.4 9.4

Charging

The Audi A6 Sportback e-tron quattro (2024-…) features an advanced 800-volt architecture, whereas the BMW i4 M50 (2021-2024) relies on a standard 400-volt system.

The Audi A6 Sportback e-tron quattro (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 quattro
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 6.9 8

Performance

Both vehicles are all-wheel drive.

The BMW i4 M50 (2021-2024) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property BMW i4 M50 Audi A6 Sportback e-tron quattro
Drive Type AWD AWD
Motor Type PMSM (front), PMSM (rear) PMSM (front), PMSM (rear)
Motor Power (kW) 400 kW 340 kW
Motor Power (hp) 536 hp 456 hp
Motor Torque 795 Nm 855 Nm
0-100 km/h 3.9 s 4.7 s
Top Speed 225 km/h 210 km/h
Performance Score 6.7 6.3

Dimensions

The Audi A6 Sportback e-tron quattro (2024-…) is longer and wider, but about the same height as the BMW i4 M50 (2021-2024).

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

Property BMW i4 M50 Audi A6 Sportback e-tron quattro
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 quattro (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 quattro (2024-…), but the BMW i4 M50 (2021-2024) doesn’t have one.

The Audi A6 Sportback e-tron quattro (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 quattro
Number of Seats 5 5
Curb Weight 2290 kg 2360 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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