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Audi A6 e-tron Avant vs Porsche 911 Coupe comparison

Compare performance (551 HP vs 711 HP), boot space and price (55,200 £ vs 125,800 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Avant or Porsche 911 Coupe?

Audi A6 e-tron Avant vs Porsche 911 Coupe: Key differences

Audi A6 e-tron Avant

3.4 (3 Reviews)
rate
  • significantly cheaper
  • visibly more trunk space
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Porsche 911 Coupe

  • noticeably more power
  • significantly quicker 0–100 km/h
  • significantly lighter
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By Achim Sedelmaier

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 significantly cheaper – starting at 55,200 £ , while the Porsche 911 Coupe costs 125,800 £ . That’s a price difference of around 70,586 £.

911 Coupe

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 Porsche 911 Coupe offers noticeably more power – delivering 711 HP compared to 551 HP. That’s roughly 160 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Coupe is significantly quicker – completing the sprint in 2.5 s, while the Audi A6 e-tron Avant takes 3.9 s. That’s about 1.4 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 800 Nm. That’s about 55 Nm more.

A6 e-tron Avant

Space and Everyday Use:

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

Seats: Audi A6 e-tron Avant offers more seats – 5 vs 2.

In terms of curb weight, Porsche 911 Coupe is significantly lighter – 1,536 kg compared to 2,185 kg. The difference is around 649 kg.

Looking at boot space, the Audi A6 e-tron Avant offers visibly more boot space – 502 L compared to 373 L. That’s a difference of about 129 L.

When it comes to payload, the Audi A6 e-tron Avant carries clearly more – 500 kg compared to 310 kg. That’s a difference of about 190 kg.

Who wins the race in the data check?

The Audi A6 e-tron Avant 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 £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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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
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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

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Porsche 911 Coupe

The Porsche 911 Coupe remains the iconic sports car you buy when you want a thrilling weekend weapon that still behaves like a civilized companion during the weekdays. Its classic silhouette and razor‑sharp handling deliver a grin-inducing drive every time, while the polished interior and intuitive controls remind you this is a car built for drivers, not just headlines.

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Reviews Porsche 911 Coupe

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Porsche 911 Coupe

Costs and Consumption
Price
55,200 - 100,100 £
Price
125,800 - 301,000 £
Consumption L/100km
-
Consumption L/100km
10.3 - 13.8 L/100km
Consumption kWh/100km
14.8 - 17 kWh/100km
Consumption kWh/100km
-
Electric Range
539 - 716 km
Electric Range
-
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
233 - 312 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Coupe
Seats
5
Seats
2
Doors
5
Doors
-
Curb weight
2,185 - 2,410 kg
Curb weight
1,536 - 1,815 kg
Trunk capacity
502 L
Trunk capacity
373 L
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,852 - 1,900 mm
Height
1,504 - 1,527 mm
Height
-
Max trunk capacity
1,422 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
228 - 310 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
326 - 551 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
2.5 - 4.5 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
450 - 800 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
240 - 405 kW
Power kW
290 - 523 kW
Engine capacity
-
Engine capacity
2,981 - 3,996 cm3

General
Model Year
2024
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Audi
Brand
Porsche
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.