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Renault Austral vs Citroen C5 Aircross comparison

Compare performance (148 HP vs 225 HP), boot space and price (29,900 £ vs 29,100 £ ) at a glance. Find out which car is the better choice for you – Renault Austral or Citroen C5 Aircross?

Renault Austral vs Citroen C5 Aircross: Key differences

Renault Austral

4.9 (5 Reviews)
rate
  • barely lighter
details

Citroen C5 Aircross

4 (6 Reviews)
rate
  • marginally cheaper
  • noticeably more power
  • significantly more efficient
  • moderately quicker 0–100 km/h
  • very slightly more trunk space
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

Austral

Citroen C5 Aircross VS Renault Austral — what this comparison is about

Citroen C5 Aircross and Renault Austral sit in the same compact‑SUV slice but aim at different priorities: the C5 Aircross leans into comfort and cargo practicality, while the Austral pushes infotainment, efficiency and urban agility. This head‑to‑head looks beyond spec sheets to how each car feels on a motorway run, a school‑run, or a packed holiday trip. You’ll read clear contrasts in ride character, daily usability and cabin presence so you can match a car to how you actually use it. The sections that follow highlight who will likely enjoy each car more rather than declaring a single winner. Expect trade‑offs — the soft, settled C5 Aircross versus the sharper, tech‑led Renault Austral — and practical reasons those differences matter day to day.

C5 Aircross

Comfort and long‑distance behaviour

The Citroen C5 Aircross makes long miles feel easier thanks to a soft, composed ride and seats that prioritise support for hours on end, while the Renault Austral takes a firmer, more restrained approach. On the motorway the C5 Aircross tends to isolate road irregularities and wind noise better, creating a more restful cabin for passengers, whereas the Austral is more restless at higher speeds with engine and wind intrusion more noticeable. That means the C5 Aircross is the more relaxing choice for regular long trips or motorway commuting, while the Austral suits drivers who accept a bit more noise for a tauter response. If you value serenity and seat comfort above outright steering precision, the C5 Aircross will feel like the more civilised companion.

Austral

Practicality, family use and luggage handling

Boot and rear‑seat usability is a clear split: the Citroen C5 Aircross offers a squarer, more user‑friendly luggage area and a versatile 40/20/40 rear bench that simplifies carrying skis or long items, whereas the Renault Austral’s hybrid packaging trims cargo volume and leaves a higher lip and a step when folding the seats. Families who regularly travel with strollers, suitcases or a mix of passengers and gear will find the C5 Aircross easier to load and adapt, while the Austral rewards those who prize a sliding rear bench and interior flexibility over pure cubic capacity. Practical annoyances also differ — the C5 Aircross's seat folding is handled from inside only, and the Austral has some busy storage surfaces that can rattle — so think about how you load and reach things day to day. In short, the C5 Aircross favours maximum, straightforward usability; the Austral offers clever packing and seat adjustability at the cost of raw space.

C5 Aircross

City friendliness and manoeuvrability

The Renault Austral is more at home in tight urban environments thanks to its nimble steering and optional four‑wheel control that noticeably shortens turning and eases parking, whereas the Citroen C5 Aircross feels larger and more sedate to hustle into narrow spots. In town the Austral’s quick, slick infotainment and visibility aids make daily driving less stressful, but the C5 Aircross repays you with cushioned starts and forgiving suspension over potholes and uneven city surfaces. If your driving life is dominated by car parks, tight streets and frequent manoeuvres, the Austral will make those tasks quicker and less fussy. Conversely, if you prioritise a comfortable ride over squeezing into the tightest spaces, the C5 Aircross will be kinder on passengers and lower the stress of stop‑start traffic.

Austral

Cabin tech, perceived quality and everyday ergonomics

The Renault Austral stands out for its modern, fast Google‑based infotainment and a cockpit that reads as contemporary and well put together, while the Citroen C5 Aircross opts for a more relaxed, tactile interior with a tall centre screen and useful physical climate controls. Material choices feel different: the Austral tends toward a neater, slightly more premium finish around key touchpoints, whereas the C5 Aircross uses simpler surfaces in places but offsets that with particularly comfortable seats and a lounge‑like feel. Ergonomically, drivers who want immediate, logical tech responses will prefer the Austral’s system, while those who want uncomplicated buttons for common functions will appreciate the C5 Aircross. Both cabins have small irritants — rattly trays on the Austral in some trims and harder plastics in the C5 Aircross — so the better fit depends on whether you prize tech speed or tactile everyday comfort.

C5 Aircross

Buyer fit: who should choose which car before the numbers

If your priority is long‑distance comfort, maximum luggage flexibility and a soothing cabin for family life, the Citroen C5 Aircross clearly skews towards that use case and will pay dividends on long trips and heavy packing. If you live in town, want cutting‑edge in‑car tech, lower running thirst without needing to plug in and a car that feels agile in traffic, the Renault Austral is the more natural match. Both cars make concessions: the C5 Aircross trades dynamic sharpness for serenity, and the Austral trades some boot space and motorway hush for tech and manoeuvrability. Below this editorial comparison we break down the technical details so you can see which mechanical and packaging differences explain the day‑to‑day contrasts between the Citroen C5 Aircross and the Renault Austral.

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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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.

Citroen C5 Aircross is marginally cheaper – starting at 29,100 £ , while the Renault Austral costs 29,900 £ . That’s a price difference of around 780 £.

Fuel consumption also shows a difference: the Citroen C5 Aircross uses 2.5 L/100km and is significantly more efficient than the Renault Austral with 6.4 L/100km. The difference is about 3.9 L/100km.

C5 Aircross

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 Citroen C5 Aircross offers noticeably more power – delivering 225 HP compared to 148 HP. That’s roughly 77 HP more horsepower.

When accelerating from 0 to 100 km/h, the Citroen C5 Aircross is moderately quicker – completing the sprint in 8.3 s, while the Renault Austral takes 9.9 s. That’s about 1.6 s quicker.

There’s also a difference in torque: the Citroen C5 Aircross delivers very slightly more torque with 300 Nm compared to 270 Nm. That’s about 30 Nm more.

Austral

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 barely lighter – 1,548 kg compared to 1,629 kg. The difference is around 81 kg.

Looking at boot space, the Citroen C5 Aircross offers very slightly more boot space – 565 L compared to 555 L. That’s a difference of about 10 L.

When it comes to payload, the Citroen C5 Aircross carries very slightly more – 471 kg compared to 455 kg. That’s a difference of about 16 kg.

Who wins the race in the data check?

The Citroen C5 Aircross stands well ahead of its rival 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 £29,100
C5 Aircross

Citroen C5 Aircross

  • Engine Type Petrol MHEV, Electric, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 145 - 225 HP
  • Consumption L/100km 2.5 - 5.4 L/100km
  • Consumption kWh/100km 17 kWh/100km
  • Electric Range 81 - 520 km
details
Renault Austral
Citroen C5 Aircross

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 Aircross

The Citroën C5 Aircross feels like a sofa on wheels, delivering a calm, floaty ride and clever packaging that makes life with luggage and kids noticeably easier. Quirky French styling and a supremely practical, family-focused cabin mean it quietly wins hearts by prioritising comfort over showroom bravado.

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Reviews Citroen C5 Aircross

4 (6 Reviews)
rate
Claude Juillet
3 May 2026, 14:17:36

I drive the 1.2 petrol hybrid from new since January 2026, which was registered in November 2025. Great car to drive. However, for tall person like myself, there is not enough room for your left keg to stretch and cramps happen in long journeys. Acceleration from start is better than my older 1.6 diesel c4 picasso. Overall best car I ever had, although infotainment a bit dodgy with a left hand and not at all practical. I minor inconvenience!

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Jan Hansen
10 Apr 2026, 21:38:06

It's a pleasant car; it's not coarse or brutal. As a 60-year-old, I don't need acceleration or top speed.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
privat
27 Mar 2026, 16:55:05

Cars like the C5 Aircross are probably one reason why Stellantis is almost bankrupt — or already is.
Uncomfortable and completely unsuitable for long-distance driving.
Huge on the outside, small on the inside.
Extremely uncomfortable seats, poor infotainment, very bad driver aids (360° camera, cruise control, lane-keep assist, navigation… are really awful), confusing, poor road manners, loud engine and noisy wind.
I can only hope that I’ll never again be forced to drive this vehicle.

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
Alexis vasquez
15 Feb 2026, 21:03:58

I find the Citroën better suited to my daily driving — more comfortable and efficient, with a softer suspension compared with the firmer Toyota Cross.

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

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The Citroen C5 Aircross is a sofa on wheels — prioritising pillowy ride comfort, acres of rear-seat space and family-friendly practicality, while the Peugeot 3008 swaps that float for sharper steering, a classier cabin and more engaging driving manners. Choose the C5 Aircross for comfort and …
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Renault Austral
Citroen C5 Aircross

Costs and Consumption
Price
29,900 - 34,100 £
Price
29,100 - 43,000 £
Consumption L/100km
6.4 L/100km
Consumption L/100km
2.5 - 5.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
17 kWh/100km
Electric Range
-
Electric Range
81 - 520 km
Battery Capacity
-
Battery Capacity
-
co2
145 g/km
co2
0 - 121 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,548 kg
Curb weight
1,629 - 2,184 kg
Trunk capacity
555 L
Trunk capacity
565 L
Length
-
Length
-
Width
1,825 mm
Width
1,870 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
455 kg
Payload
446 - 471 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Petrol MHEV, Electric, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
148 HP
Power HP
145 - 225 HP
Acceleration 0-100km/h
9.9 s
Acceleration 0-100km/h
8.3 - 11.2 s
Max Speed
-
Max Speed
-
Torque
270 Nm
Torque
230 - 300 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
109 kW
Power kW
107 - 165 kW
Engine capacity
1,332 cm3
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
E
CO2 Efficiency Class
D, A, B
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.