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Audi A5 Sportback vs Renault Austral comparison

Compare performance (639 HP vs 148 HP), boot space and price (40,200 £ vs 29,900 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Sportback or Renault Austral?

Audi A5 Sportback vs Renault Austral: Key differences

Audi A5 Sportback

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

Renault Austral

4.9 (5 Reviews)
rate
  • clearly cheaper
  • a bit lighter
  • slightly more trunk space
details

By Achim Sedelmaier

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

A5 Sportback

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Renault Austral is clearly cheaper – starting at 29,900 £ , while the Audi A5 Sportback costs 40,200 £ . That’s a price difference of around 10,286 £.

Fuel consumption also shows a difference: the Audi A5 Sportback uses 2 L/100km and is clearly more efficient than the Renault Austral with 6.4 L/100km. The difference is about 4.4 L/100km.

Austral

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 A5 Sportback offers substantially more power – delivering 639 HP compared to 148 HP. That’s roughly 491 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Sportback is substantially quicker – completing the sprint in 3.7 s, while the Renault Austral takes 9.9 s. That’s about 6.2 s quicker.

There’s also a difference in torque: the Audi A5 Sportback delivers considerably more torque with 825 Nm compared to 270 Nm. That’s about 555 Nm more.

A5 Sportback

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, Renault Austral is a bit lighter – 1,548 kg compared to 1,770 kg. The difference is around 222 kg.

Looking at boot space, the Renault Austral offers slightly more boot space – 555 L compared to 445 L. That’s a difference of about 110 L.

When it comes to payload, the Audi A5 Sportback carries slightly more – 530 kg compared to 455 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The Audi A5 Sportback 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 £40,200
A5 Sportback

Audi A5 Sportback

  • Engine Type Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 150 - 639 HP
  • Consumption L/100km 2 - 7.6 L/100km
  • Electric Range 84 - 110 km
Audi A5 Sportback
Renault Austral

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A5 Sportback

The Audi A5 Sportback dresses up sleek coupe proportions with the everyday sense of a practical hatchback, so you get striking looks without the compromises. Behind the wheel it balances poise and comfort with premium trimmings that make daily driving feel a little bit special — ideal for buyers who want style and substance in equal measure.

details

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.

details
Audi A5 Sportback
Renault Austral

Costs and Consumption

Price
40,200 - 91,000 £
Price
29,900 - 34,100 £
Consumption L/100km
2 - 7.6 L/100km
Consumption L/100km
6.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
84 - 110 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
45 - 172 g/km
co2
145 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,770 - 2,430 kg
Curb weight
1,548 kg
Trunk capacity
331 - 445 L
Trunk capacity
555 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 530 kg
Payload
455 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
CVT
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 639 HP
Power HP
148 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
9.9 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
270 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
110 - 470 kW
Power kW
109 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,332 cm3

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
E
Brand
Audi
Brand
Renault
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.