Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Audi A6 e-tron Avant has a noticeable advantage in terms of price – it starts at 55200 £, while the BMW iX costs 71600 £. That’s a price difference of around 16329 £.
In terms of energy consumption, the advantage goes to the Audi A6 e-tron Avant: with 14.80 kWh per 100 km, it’s distinct more efficient than the BMW iX with 17.80 kWh. That’s a difference of about 3 kWh.
As for range, the Audi A6 e-tron Avant performs minimal better – achieving up to 716 km, about 15 km more than the BMW iX.
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 iX has a somewhat edge – offering 659 HP compared to 551 HP. That’s roughly 108 HP more horsepower.
In acceleration from 0 to 100 km/h, the BMW iX is hardly perceptible quicker – completing the sprint in 3.80 s, while the Audi A6 e-tron Avant takes 3.90 s. That’s about 0.10 s faster.
In terms of top speed, the BMW iX performs hardly perceptible better – reaching 250 km/h, while the Audi A6 e-tron Avant tops out at 240 km/h. The difference is around 10 km/h.
There’s also a difference in torque: BMW iX pulls somewhat stronger with 1015 Nm compared to 855 Nm. That’s about 160 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, Audi A6 e-tron Avant is slightly lighter – 2185 kg compared to 2525 kg. The difference is around 340 kg.
In terms of boot space, the Audi A6 e-tron Avant offers minimal more room – 502 L compared to 500 L. That’s a difference of about 2 L.
In maximum load capacity, the BMW iX performs a bit better – up to 1750 L, which is about 328 L more than the Audi A6 e-tron Avant.
When it comes to payload, BMW iX slightly takes the win – 575 kg compared to 500 kg. That’s a difference of about 75 kg.
The BMW iX proves to be slightly ahead and therefore becomes our DriveDuel Champion!
BMW iX 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 iX arrives like a tech-rich luxury SUV that refuses to shout, offering a serene yet authoritative road presence that suits both city commutes and long-distance cruising. Inside, its minimalist cabin wraps high-quality materials and clever interfaces around a driver-focused layout, making it feel more like a forward-thinking lounge than just another electric appliance — and yes, it still delivers the dynamic driving character you'd expect from a BMW.
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Costs and Consumption |
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Price
55200 - 100100 £
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Price
71600 - 107100 £
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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
17.8 - 20.6 kWh
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Electric Range
539 - 716 km
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Electric Range
600 - 701 km
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Battery Capacity
75.8 - 94.9 kWh
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Battery Capacity
96 - 109.6 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
SUV
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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
2525 - 2655 kg
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Trunk capacity
502 L
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Trunk capacity
500 L
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Length
4928 mm
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Length
4965 mm
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Width
1923 mm
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Width
1970 mm
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Height
1504 - 1527 mm
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Height
1688 - 1695 mm
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Max trunk capacity
1422 L
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Max trunk capacity
1750 L
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Payload
470 - 500 kg
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Payload
505 - 575 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
All-Wheel Drive
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Power HP
326 - 551 HP
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Power HP
408 - 659 HP
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Acceleration 0-100km/h
3.9 - 6 s
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Acceleration 0-100km/h
3.8 - 5.1 s
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Max Speed
210 - 240 km/h
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Max Speed
200 - 250 km/h
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Torque
435 - 855 Nm
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Torque
700 - 1015 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
300 - 485 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.