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Audi Q4 e-tron vs Audi A6 e-tron Sportback comparison

Compare performance (340 HP vs 551 HP), boot space and price (39,600 £ vs 53,800 £ ) at a glance. Find out which car is the better choice for you – Audi Q4 e-tron or Audi A6 e-tron Sportback?

Audi Q4 e-tron vs Audi A6 e-tron Sportback: Key differences

Audi Q4 e-tron

4.9 (2 Reviews)
rate
  • markedly cheaper
  • barely lighter
  • barely more trunk space

Audi A6 e-tron Sportback

  • markedly more power
  • a bit more efficient
  • visibly more electric range
  • clearly quicker 0–100 km/h

Here’s where it gets real: The technical differences in detail

Q4 e-tron

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 Q4 e-tron is markedly cheaper – starting at 39,600 £ , while the Audi A6 e-tron Sportback costs 53,800 £ . That’s a price difference of around 14,271 £.

In terms of energy consumption, the Audi A6 e-tron Sportback is a bit more efficient: consuming 13.7 kWh/100km compared to 15.9 kWh/100km for the Audi Q4 e-tron. That’s a difference of about 2.2 kWh/100km.

As for electric range, the Audi A6 e-tron Sportback offers visibly more range – reaching up to 754 km, about 200 km more than the Audi Q4 e-tron.

A6 e-tron Sportback

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 Sportback offers markedly more power – delivering 551 HP compared to 340 HP. That’s roughly 211 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Sportback is clearly quicker – completing the sprint in 3.9 s, while the Audi Q4 e-tron takes 5.4 s. That’s about 1.5 s quicker.

Looking at top speed, the Audi A6 e-tron Sportback is clearly faster – reaching 240 km/h, while the Audi Q4 e-tron tops out at 180 km/h. The difference is around 60 km/h.

There’s also a difference in torque: the Audi A6 e-tron Sportback delivers visibly more torque with 855 Nm compared to 679 Nm. That’s about 176 Nm more.

Q4 e-tron

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Audi Q4 e-tron is barely lighter – 2,035 kg compared to 2,175 kg. The difference is around 140 kg.

Looking at boot space, the Audi Q4 e-tron offers barely more boot space – 535 L compared to 502 L. That’s a difference of about 33 L.

For maximum load capacity, the Audi Q4 e-tron offers slightly more capacity – up to 1,490 L, about 160 L more than the Audi A6 e-tron Sportback.

When it comes to payload, the Audi Q4 e-tron carries only slightly more – 515 kg compared to 500 kg. That’s a difference of about 15 kg.

Who wins the race in the data check?

The Audi A6 e-tron Sportback is clearly superior overall 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
A6 e-tron Sportback

Audi A6 e-tron Sportback

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 326 - 551 HP
  • Consumption kWh/100km : 13.7 - 16.3 kWh/100km
  • Electric Range : 572 - 754 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q4 e-tron

The Audi Q4 e-tron brings Audi polish into the electric crossover scene, pairing a sleek exterior with a refined, airy interior that makes everyday driving feel distinctly premium. It’s an easy-to-live-with EV that balances comfort and real-world usability with intuitive tech, making it a smart choice for buyers who want electric mobility without giving up Audi character — and yes, it still looks good in the driveway.

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Reviews Audi Q4 e-tron

4.9 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

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.

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Reviews Audi A6 e-tron Sportback

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Audi A6 e-tron Sportback

Costs and Consumption
Price
39,600 - 58,800 £
Price
53,800 - 98,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 - 17.4 kWh/100km
Consumption kWh/100km
13.7 - 16.3 kWh/100km
Electric Range
406 - 554 km
Electric Range
572 - 754 km
Battery Capacity
77 kWh
Battery Capacity
75.8 - 94.9 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2,035 - 2,235 kg
Curb weight
2,175 - 2,400 kg
Trunk capacity
520 - 535 L
Trunk capacity
502 L
Length
4,588 mm
Length
4,928 mm
Width
1,865 mm
Width
1,923 mm
Height
1,614 - 1,632 mm
Height
1,465 - 1,487 mm
Max trunk capacity
1,460 - 1,490 L
Max trunk capacity
1,330 L
Payload
505 - 515 kg
Payload
470 - 500 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 - 340 HP
Power HP
326 - 551 HP
Acceleration 0-100km/h
5.4 - 8.1 s
Acceleration 0-100km/h
3.9 - 6 s
Max Speed
180 km/h
Max Speed
210 - 240 km/h
Torque
310 - 679 Nm
Torque
435 - 855 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 - 250 kW
Power kW
240 - 405 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,023 - 2,025
Model Year
2,024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
Audi
Is the Audi Q4 e-tron offered with different drivetrains?

The Audi Q4 e-tron is available as Rear-Wheel Drive or All-Wheel Drive.

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.