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Audi A6 e-tron Avant vs BMW iX3 – Which car suits you better?

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Audi A6 e-tron Avant or BMW iX3 fits your lifestyle better.

Audi A6 e-tron Avant

1 (1 Reviews)
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BMW iX3

5 (1 Reviews)
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Here’s where it gets real: The technical differences in detail

A6 e-tron Avant @ Audi AG

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Audi A6 e-tron Avant has a minimal advantage in terms of price – it starts at 55200 £, while the BMW iX3 costs 59100 £. That’s a price difference of around 3815 £.

In terms of energy consumption, the advantage goes to the Audi A6 e-tron Avant: with 14.80 kWh per 100 km, it’s slight more efficient than the BMW iX3 with 15.10 kWh. That’s a difference of about 0.30 kWh.

As for range, the BMW iX3 performs a bit better – achieving up to 805 km, about 89 km more than the Audi A6 e-tron Avant.

iX3 @ BMW Group Press

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Audi A6 e-tron Avant has a slightly edge – offering 551 HP compared to 469 HP. That’s roughly 82 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A6 e-tron Avant is noticeable quicker – completing the sprint in 3.90 s, while the BMW iX3 takes 4.90 s. That’s about 1 s faster.

In terms of top speed, the Audi A6 e-tron Avant performs slightly better – reaching 240 km/h, while the BMW iX3 tops out at 210 km/h. The difference is around 30 km/h.

There’s also a difference in torque: Audi A6 e-tron Avant pulls evident stronger with 855 Nm compared to 645 Nm. That’s about 210 Nm difference.

A6 e-tron Avant @ Audi AG

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In curb weight, Audi A6 e-tron Avant is barely noticeable lighter – 2185 kg compared to 2360 kg. The difference is around 175 kg.

In terms of boot space, the BMW iX3 offers barely noticeable more room – 520 L compared to 502 L. That’s a difference of about 18 L.

In maximum load capacity, the BMW iX3 performs slightly better – up to 1750 L, which is about 328 L more than the Audi A6 e-tron Avant.

When it comes to payload, Audi A6 e-tron Avant slight takes the win – 500 kg compared to 465 kg. That’s a difference of about 35 kg.

Who comes out on top?

Overall, the Audi A6 e-tron Avant shows itself to be is largely superior and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

Audi A6 e-tron Avant
BMW iX3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £55,200
A6 e-tron Avant @ Audi AG

Audi A6 e-tron Avant

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 326 - 551 HP
  • Consumption kWh/100km : 14.8 - 17 kWh
  • Electric Range : 539 - 716 km

Audi A6 e-tron Avant

1 (1 Reviews)
rate

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.

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BMW iX3

5 (1 Reviews)
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The BMW iX3 brings BMW's familiar SUV poise into the electric era, blending restrained styling and a comfortable, composed ride that will please traditionalists dipping their toes into electrification. It's quiet, practical and rather grown-up about going electric — a sensible choice for buyers who want BMW driving manners without the drama.

details
Audi A6 e-tron Avant
BMW iX3
A6 e-tron Avant @ Audi AG
iX3 @ BMW Group Press

Costs and Consumption

Price
55200 - 100100 £
Price
59100 - 64600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.8 - 17 kWh
Consumption kWh/100km
15.10 kWh
Electric Range
539 - 716 km
Electric Range
805 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
108.70 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2185 - 2410 kg
Curb weight
2360 kg
Trunk capacity
502 L
Trunk capacity
520 L
Length
4928 mm
Length
4782 mm
Width
1923 mm
Width
1895 mm
Height
1504 - 1527 mm
Height
1635 mm
Max trunk capacity
1422 L
Max trunk capacity
1750 L
Payload
470 - 500 kg
Payload
465 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
326 - 551 HP
Power HP
469 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
4.90 s
Max Speed
210 - 240 km/h
Max Speed
210 km/h
Torque
435 - 855 Nm
Torque
645 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
240 - 405 kW
Power kW
345 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2024
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
BMW
What drivetrain options does the Audi A6 e-tron Avant have?

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.

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