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Audi A6 Avant vs Renault Austral comparison

Compare performance (367 HP vs 148 HP), boot space and price (49,700 £ vs 29,900 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Renault Austral?

Audi A6 Avant vs Renault Austral: Key differences

Audi A6 Avant

  • substantially more power
  • significantly more efficient
  • substantially quicker 0–100 km/h
details

Renault Austral

4.9 (5 Reviews)
rate
  • substantially cheaper
  • visibly lighter
  • marginally more trunk space
details

By Achim Sedelmaier

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

A6 Avant

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.

Renault Austral is substantially cheaper – starting at 29,900 £ , while the Audi A6 Avant costs 49,700 £ . That’s a price difference of around 19,800 £.

Fuel consumption also shows a difference: the Audi A6 Avant uses 2.3 L/100km and is significantly more efficient than the Renault Austral with 6.4 L/100km. The difference is about 4.1 L/100km.

Austral

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 Avant offers substantially more power – delivering 367 HP compared to 148 HP. That’s roughly 219 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 Avant is substantially quicker – completing the sprint in 4.7 s, while the Renault Austral takes 9.9 s. That’s about 5.2 s quicker.

There’s also a difference in torque: the Audi A6 Avant delivers clearly more torque with 580 Nm compared to 270 Nm. That’s about 310 Nm more.

A6 Avant

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, Renault Austral is visibly lighter – 1,548 kg compared to 1,865 kg. The difference is around 317 kg.

Looking at boot space, the Renault Austral offers marginally more boot space – 555 L compared to 503 L. That’s a difference of about 52 L.

When it comes to payload, the Audi A6 Avant carries visibly more – 570 kg compared to 455 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The Audi A6 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 £49,700
A6 Avant

Audi A6 Avant

  • Engine Type Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 367 HP
  • Consumption L/100km 2.3 - 7.5 L/100km
  • Electric Range 94 - 101 km
details

Frequently compared as well

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Audi A6 Avant
Renault Austral

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 Avant

The Audi A6 Avant wraps executive poise and usable practicality into an impeccably finished estate that makes everyday driving feel noticeably more grown-up. It serves up a calm, composed ride and clever packaging for buyers who want space and refinement without ostentation — the sensible choice that still manages to impress.

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Reviews Audi A6 Avant

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

Renault Austral

The Renault Austral is a stylish, well-built crossover that blends a comfortable ride with a spacious, modern cabin. It combines everyday-friendly refinement and contemporary technology with a focus on safety and practicality, making it a sensible choice for drivers who want an all-round family car.

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Reviews Renault Austral

4.9 (5 Reviews)
rate

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

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Audi A6 Avant
Renault Austral

Costs and Consumption
Price
49,700 - 70,200 £
Price
29,900 - 34,100 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
6.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 g/km
co2
145 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,865 - 2,240 kg
Curb weight
1,548 kg
Trunk capacity
404 - 503 L
Trunk capacity
555 L
Length
-
Length
-
Width
1,875 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
455 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 - 367 HP
Power HP
148 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
9.9 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
270 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
150 - 270 kW
Power kW
109 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,332 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
E
Brand
Audi
Brand
Renault
Is the Audi A6 Avant offered with different drivetrains?

The Audi A6 Avant is offered with Front-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.