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Renault Austral vs Citroen C5 X comparison

Compare performance (148 HP vs 145 HP), boot space and price (29,900 £ vs 39,400 £ ) at a glance. Find out which car is the better choice for you – Renault Austral or Citroen C5 X?

Renault Austral vs Citroen C5 X: Key differences

Renault Austral

4.9 (5 Reviews)
rate
  • noticeably cheaper
  • barely more power
  • barely quicker 0–100 km/h
  • marginally lighter
  • barely more trunk space
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Citroen C5 X

4.2 (4 Reviews)
rate
  • noticeably more efficient
details

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

By Achim Sedelmaier

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

Austral

Costs and Efficiency:

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

Renault Austral is noticeably cheaper – starting at 29,900 £ , while the Citroen C5 X costs 39,400 £ . That’s a price difference of around 9,514 £.

Fuel consumption also shows a difference: the Citroen C5 X uses 5.1 L/100km and is noticeably more efficient than the Renault Austral with 6.4 L/100km. The difference is about 1.3 L/100km.

C5 X

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 Renault Austral offers barely more power – delivering 148 HP compared to 145 HP. That’s roughly 3 HP more horsepower.

When accelerating from 0 to 100 km/h, the Renault Austral is barely quicker – completing the sprint in 9.9 s, while the Citroen C5 X takes 10.4 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Renault Austral delivers a bit more torque with 270 Nm compared to 230 Nm. That’s about 40 Nm more.

Austral

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 marginally lighter – 1,548 kg compared to 1,591 kg. The difference is around 43 kg.

Looking at boot space, the Renault Austral offers barely more boot space – 555 L compared to 545 L. That’s a difference of about 10 L.

When it comes to payload, the Renault Austral carries a bit more – 455 kg compared to 399 kg. That’s a difference of about 56 kg.

Who wins the race in the data check?

The Renault Austral leads convincingly 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 £29,900
Austral

Renault Austral

  • Engine Type Petrol MHEV
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 148 HP
  • Consumption L/100km 6.4 L/100km
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Frequently compared as well

Renault Austral
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The Renault Austral and the Renault Symbioz represent two very different faces of Renault: the Austral is a production compact SUV focused on practicality and comfort, while the Symbioz is a concept show car that explores radical design and future technologies. Comparing them helps buyers choose …
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Renault Austral
Citroen C5 X

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

Citroen C5 X

Citroen C5 X combines the poise of a sleek crossover with the practicality of an estate, delivering a calm, comfortable cabin that feels designed for long, relaxed journeys rather than racetrack drama. If you want a car that pampers passengers, swallows everyday luggage and glides over rough roads like a diplomat dodging awkward questions, this is your kind of transport.

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C5X_PHEV_UK_2022_EXT (21)
C5X_PHEV_2022_EXT (12)
C5X_PHEV_2022_EXT (23)
C5X_2022_INT (20)

Reviews Citroen C5 X

4.2 (4 Reviews)
rate
Flament
13 Jun 2026, 13:54:21

Value for money / comfort, space unbeatable — C5 X Shine, 4‑cylinder petrol with options... heated, electrically adjustable programmable seat, 2 years, 12,000 km, €23,000

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Renault Austral
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Renault Austral
Citroen C5 X

Costs and Consumption
Price
29,900 - 34,100 £
Price
39,400 £
Consumption L/100km
6.4 L/100km
Consumption L/100km
5.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
145 g/km
co2
116 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,548 kg
Curb weight
1,591 kg
Trunk capacity
555 L
Trunk capacity
545 L
Length
-
Length
-
Width
1,825 mm
Width
1,815 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
455 kg
Payload
399 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
148 HP
Power HP
145 HP
Acceleration 0-100km/h
9.9 s
Acceleration 0-100km/h
10.4 s
Max Speed
-
Max Speed
-
Torque
270 Nm
Torque
230 Nm
Number of Cylinders
4
Number of Cylinders
3
Power kW
109 kW
Power kW
107 kW
Engine capacity
1,332 cm3
Engine capacity
1,199 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
E
CO2 Efficiency Class
D
Brand
Renault
Brand
Citroen
What drivetrain options does the Renault Austral have?

The Renault Austral is available as Front-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.