When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.
BMW i4 has a to a small extent advantage in terms of price – it starts at 49400 £, while the Audi A6 e-tron Avant costs 55200 £. That’s a price difference of around 5871 £.
In terms of energy consumption, the advantage goes to the BMW i4: with 14.70 kWh per 100 km, it’s barely noticeable more efficient than the Audi A6 e-tron Avant with 14.80 kWh. That’s a difference of about 0.10 kWh.
As for range, the Audi A6 e-tron Avant performs somewhat better – achieving up to 716 km, about 103 km more than the BMW i4.
Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.
When it comes to engine power, the BMW i4 has a barely noticeable edge – offering 601 HP compared to 551 HP. That’s roughly 50 HP more horsepower.
In acceleration from 0 to 100 km/h, the BMW i4 is hardly perceptible quicker – completing the sprint in 3.70 s, while the Audi A6 e-tron Avant takes 3.90 s. That’s about 0.20 s faster.
In terms of top speed, the Audi A6 e-tron Avant performs barely noticeable better – reaching 240 km/h, while the BMW i4 tops out at 225 km/h. The difference is around 15 km/h.
There’s also a difference in torque: Audi A6 e-tron Avant pulls hardly perceptible stronger with 855 Nm compared to 795 Nm. That’s about 60 Nm difference.
Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Seats: offers more seating capacity – vs .
In curb weight, BMW i4 is hardly perceptible lighter – 2070 kg compared to 2185 kg. The difference is around 115 kg.
In terms of boot space, the Audi A6 e-tron Avant offers slight more room – 502 L compared to 470 L. That’s a difference of about 32 L.
In maximum load capacity, the Audi A6 e-tron Avant performs hardly perceptible better – up to 1422 L, which is about 132 L more than the BMW i4.
When it comes to payload, Audi A6 e-tron Avant barely noticeable takes the win – 500 kg compared to 480 kg. That’s a difference of about 20 kg.
The Audi A6 e-tron Avant proves to be shows small but notable strengths and therefore becomes our DriveDuel Champion!
Audi A6 e-tron Avant is the better all-rounder in this comparison.
The Audi A6 e-tron Avant wraps Audi's trademark refinement into a sleek electric estate that looks at home in the city or on the open road. Inside it's grown-up and tech-forward with practical packaging for family life, delivering a composed, confident drive that makes everyday hauling feel a bit more special and slightly futuristic.
detailsThe BMW i4 arrives with the poise of a classic Gran Coupé, marrying BMW's playful handling with a sleek, modern interior that makes switching to electric feel like an upgrade rather than a compromise. For buyers who want a practical daily driver that still enjoys a spirited back-road run, the i4 quietly delivers smiles and a surprising dose of driver engagement.
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Costs and Consumption |
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Price
55200 - 100100 £
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Price
49400 - 62500 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
14.8 - 17 kWh
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Consumption kWh/100km
14.7 - 16.7 kWh
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Electric Range
539 - 716 km
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Electric Range
514 - 613 km
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Battery Capacity
75.8 - 94.9 kWh
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Battery Capacity
67.1 - 81.3 kWh
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co2
0 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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Body Type
Estate
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Body Type
Hatchback
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Seats
5
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Seats
5
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Doors
5
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Doors
5
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Curb weight
2185 - 2410 kg
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Curb weight
2070 - 2285 kg
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Trunk capacity
502 L
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Trunk capacity
470 L
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Length
4928 mm
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Length
4783 mm
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Width
1923 mm
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Width
1852 mm
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Height
1504 - 1527 mm
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Height
1448 mm
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Max trunk capacity
1422 L
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Max trunk capacity
1290 L
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Payload
470 - 500 kg
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Payload
445 - 480 kg
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Engine and Performance |
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Engine Type
Electric
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Power HP
326 - 551 HP
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Power HP
286 - 601 HP
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Acceleration 0-100km/h
3.9 - 6 s
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Acceleration 0-100km/h
3.7 - 6 s
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Max Speed
210 - 240 km/h
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Max Speed
190 - 225 km/h
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Torque
435 - 855 Nm
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Torque
400 - 795 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
240 - 405 kW
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Power kW
210 - 442 kW
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Engine capacity
-
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Engine capacity
-
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General |
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Model Year
2024
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Model Year
2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A
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Brand
Audi
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Brand
BMW
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The Audi A6 e-tron Avant is available as Rear-Wheel Drive or All-Wheel Drive.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.