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Audi A6 e-tron Avant vs Audi Q7 comparison

Compare performance (551 HP vs 507 HP), boot space and price (55,200 £ vs 70,600 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Avant or Audi Q7?

Audi A6 e-tron Avant vs Audi Q7: Key differences

Audi A6 e-tron Avant

3.4 (3 Reviews)
rate
  • noticeably cheaper
  • only slightly more power
  • clearly more electric range
  • barely quicker 0–100 km/h

Audi Q7

4 (1 Reviews)
rate
  • very slightly lighter
  • considerably more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

A6 e-tron Avant

Costs and Efficiency:

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.

Audi A6 e-tron Avant is noticeably cheaper – starting at 55,200 £ , while the Audi Q7 costs 70,600 £ . That’s a price difference of around 15,386 £.

As for electric range, the Audi A6 e-tron Avant offers clearly more range – reaching up to 716 km, about 634 km more than the Audi Q7.

Q7

Engine and Performance:

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 Audi A6 e-tron Avant offers only slightly more power – delivering 551 HP compared to 507 HP. That’s roughly 44 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Avant is barely quicker – completing the sprint in 3.9 s, while the Audi Q7 takes 4.1 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the Audi A6 e-tron Avant delivers only slightly more torque with 855 Nm compared to 770 Nm. That’s about 85 Nm more.

A6 e-tron Avant

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Audi Q7 offers more seats – 7 vs 5.

In terms of curb weight, Audi Q7 is very slightly lighter – 2,055 kg compared to 2,185 kg. The difference is around 130 kg.

Looking at boot space, the Audi Q7 offers considerably more boot space – 887 L compared to 502 L. That’s a difference of about 385 L.

When it comes to payload, the Audi Q7 carries clearly more – 885 kg compared to 500 kg. That’s a difference of about 385 kg.

Who wins the race in the data check?

The Audi A6 e-tron Avant is decisively ahead 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 £55,200
A6 e-tron Avant

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/100km
  • Electric Range : 539 - 716 km
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View detailed analysis

Engine and Performance
View detailed analysis

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Audi A6 e-tron Avant

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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Reviews Audi A6 e-tron Avant

3.4 (3 Reviews)
rate

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

Audi Q7

The Audi Q7 cuts an imposing figure on the road, balancing restrained luxury with a spacious, tech-rich cabin that makes long journeys feel effortless. It rides with confident composure and polished manners, so if you want a premium family SUV that feels grown-up and worth the badge, the Q7 is a persuasive choice — even the in-laws will be impressed.

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Reviews Audi Q7

4 (1 Reviews)
rate
A.B.
24 Mar 2026, 11:45:19

Constant faults with the touch door opening, the trunk, sign-reading and the front obstacle sensors. The service repaired it under warranty five times — they replaced wiring harnesses, a sensor, uploaded software — and then gave up. They told me they don’t know what else to do. That’s the customer care at a German premium brand. A car worth over 400,000 and they tell the customer they don’t know what to do. I paid the final installment and I’m giving the car back to them. I’m taking a Chinese BYD Seal U DM-i plug-in hybrid with better equipment for 165k after a discount from 225k. With that attitude to customers and those high prices, the Germans will have fewer and fewer people interested in their cars — but they’ve only got themselves to blame!!!

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Audi A6 e-tron Avant
Audi Q7

Costs and Consumption
Price
55,200 - 100,100 £
Price
70,600 - 100,600 £
Consumption L/100km
-
Consumption L/100km
3.8 - 11.9 L/100km
Consumption kWh/100km
14.8 - 17 kWh/100km
Consumption kWh/100km
-
Electric Range
539 - 716 km
Electric Range
81 - 82 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
86 - 271 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5 - 7
Doors
5
Doors
-
Curb weight
2,185 - 2,410 kg
Curb weight
2,055 - 2,460 kg
Trunk capacity
502 L
Trunk capacity
563 - 887 L
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,970 mm
Height
1,504 - 1,527 mm
Height
-
Max trunk capacity
1,422 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
640 - 885 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Diesel MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
326 - 551 HP
Power HP
231 - 507 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
4.1 - 7.1 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
500 - 770 Nm
Number of Cylinders
-
Number of Cylinders
6 - 8
Power kW
240 - 405 kW
Power kW
170 - 373 kW
Engine capacity
-
Engine capacity
2,967 - 3,996 cm3

General
Model Year
2,024
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
G, B
Brand
Audi
Brand
Audi
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.

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.