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Audi A6 e-tron Sportback vs BMW iX3 comparison
Compare performance (551 HP vs 469 HP), boot space and price (53,800 £ vs 54,300 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or BMW iX3?
Audi A6 e-tron Sportback vs BMW iX3: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
A6 e-tron Sportback
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 Sportback is marginally cheaper – starting at 53,800 £ , while the BMW iX3 costs 54,300 £ . That’s a price difference of around 514 £.
In terms of energy consumption, the Audi A6 e-tron Sportback is only slightly more efficient: consuming 13.7 kWh/100km compared to 14.6 kWh/100km for the BMW iX3. That’s a difference of about 0.9 kWh/100km.
As for electric range, the BMW iX3 offers only slightly more range – reaching up to 805 km, about 51 km more than the Audi A6 e-tron Sportback.
iX3
Engine and Performance:
Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.
When it comes to engine power, the Audi A6 e-tron Sportback offers a bit more power – delivering 551 HP compared to 469 HP. That’s roughly 82 HP more horsepower.
When accelerating from 0 to 100 km/h, the Audi A6 e-tron Sportback is markedly quicker – completing the sprint in 3.9 s, while the BMW iX3 takes 4.9 s. That’s about 1 s quicker.
There’s also a difference in torque: the Audi A6 e-tron Sportback delivers markedly more torque with 855 Nm compared to 645 Nm. That’s about 210 Nm more.
A6 e-tron Sportback
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 terms of curb weight, Audi A6 e-tron Sportback is very slightly lighter – 2,175 kg compared to 2,360 kg. The difference is around 185 kg.
When it comes to payload, the Audi A6 e-tron Sportback carries barely more – 500 kg compared to 465 kg. That’s a difference of about 35 kg.
Who wins the race in the data check?
The Audi A6 e-tron Sportback holds a decisive overall lead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.
from £53,800
Audi A6 e-tron Sportback
Audi A6 e-tron Sportback
BMW iX3
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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View detailed analysis
Audi A6 e-tron Sportback
The Audi A6 e-tron Sportback wraps futuristic electric technology in elegant, coupe-like proportions, so you arrive looking sharp without shouting for attention. Inside, refined materials and a calm, driver-focused layout make it a convincing choice for buyers who want quiet, effortless performance with a dash of everyday practicality — the kind of car that raises eyebrows without saying a word.
details
BMW iX3
The BMW iX3 is an electric SUV that delivers the composed, premium driving experience BMW buyers expect. With a calm, refined cabin and practical everyday usability, it’s a strong choice for those who want electric motoring without giving up luxury and comfort.
details
Audi A6 e-tron Sportback
BMW iX3
Costs and Consumption |
|
|---|---|
|
Price
53,800 - 98,700 £
|
Price
54,300 - 66,300 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
13.7 - 16.3 kWh/100km
|
Consumption kWh/100km
14.6 - 15.1 kWh/100km
|
|
Electric Range
572 - 754 km
|
Electric Range
635 - 805 km
|
|
Battery Capacity
75.8 - 94.9 kWh
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Hatchback
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
-
|
|
Curb weight
2,175 - 2,400 kg
|
Curb weight
2,360 kg
|
|
Trunk capacity
502 L
|
Trunk capacity
-
|
|
Length
4,928 mm
|
Length
-
|
|
Width
1,923 mm
|
Width
1,895 mm
|
|
Height
1,465 - 1,487 mm
|
Height
-
|
|
Max trunk capacity
1,330 L
|
Max trunk capacity
-
|
|
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, Rear-Wheel Drive
|
|
Power HP
326 - 551 HP
|
Power HP
320 - 469 HP
|
|
Acceleration 0-100km/h
3.9 - 6 s
|
Acceleration 0-100km/h
4.9 - 5.9 s
|
|
Max Speed
210 - 240 km/h
|
Max Speed
-
|
|
Torque
435 - 855 Nm
|
Torque
500 - 645 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
240 - 405 kW
|
Power kW
235 - 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
|
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved.
The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.