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Audi A5 Avant vs Citroen C5 Aircross comparison

Compare performance (639 HP vs 225 HP), boot space and price (41,600 £ vs 29,100 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or Citroen C5 Aircross?

Audi A5 Avant vs Citroen C5 Aircross: Key differences

Audi A5 Avant

  • considerably more power
  • a bit more efficient
  • significantly quicker 0–100 km/h
details

Citroen C5 Aircross

3.9 (5 Reviews)
rate
  • clearly cheaper
  • significantly more electric range
  • only slightly lighter
  • clearly 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

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

A5 Avant

Costs and Efficiency:

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

Citroen C5 Aircross is clearly cheaper – starting at 29,100 £ , while the Audi A5 Avant costs 41,600 £ . That’s a price difference of around 12,480 £.

Fuel consumption also shows a difference: the Audi A5 Avant uses 2.1 L/100km and is a bit more efficient than the Citroen C5 Aircross with 2.5 L/100km. The difference is about 0.4 L/100km.

As for electric range, the Citroen C5 Aircross offers significantly more range – reaching up to 520 km, about 412 km more than the Audi A5 Avant.

C5 Aircross

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Audi A5 Avant offers considerably more power – delivering 639 HP compared to 225 HP. That’s roughly 414 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Avant is significantly quicker – completing the sprint in 3.7 s, while the Citroen C5 Aircross takes 8.3 s. That’s about 4.6 s quicker.

There’s also a difference in torque: the Audi A5 Avant delivers clearly more torque with 825 Nm compared to 300 Nm. That’s about 525 Nm more.

A5 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, Citroen C5 Aircross is only slightly lighter – 1,629 kg compared to 1,785 kg. The difference is around 156 kg.

Looking at boot space, the Citroen C5 Aircross offers clearly more boot space – 565 L compared to 361 L. That’s a difference of about 204 L.

When it comes to payload, the Audi A5 Avant carries slightly more – 535 kg compared to 471 kg. That’s a difference of about 64 kg.

Who wins the race in the data check?

The Audi A5 Avant holds a decisive overall lead 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 £41,600
A5 Avant

Audi A5 Avant

  • 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 : 2.1 - 7.7 L/100km
  • Electric Range : 83 - 108 km
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Frequently compared as well

Audi A5 Avant
Audi A6 Avant
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The Audi A5 Avant is the stylish, nimble estate that turns everyday runs into a bit of a pleasure drive, whereas the Audi A6 Avant trades some of that sporting charm for a roomier cabin, extra tech and a composed motorway demeanour. Choose the A5 if you crave sharper looks and livelier handling, …
Citroen C5 Aircross
Peugeot 5008
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The Citroën C5 Aircross is the sofa-like French cruiser that pampers passengers with magic-carpet suspension and outrageously comfy seats, while the Peugeot 5008 is the sharper, more practical grown-up — genuinely seven-seater flexibility and a cabin that feels a touch more premium. Choose the C5 …
Audi A5 Avant
Citroen C5 Aircross

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A5 Avant

The Audi A5 Avant dresses like a sleek coupe but carries like a sensible estate, offering buyers a rare blend of glamour and everyday practicality. Inside, the cabin feels beautifully sorted and the drive is composed and engaging, making routine errands feel a touch more enjoyable than they have any right to be.

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Reviews Audi A5 Avant

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

3.9 (5 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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Audi Q5
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When comparing the Audi A5 Avant and the Audi Q5, it’s clear that both models offer a unique blend of style and performance. The A5 Avant boasts a sleek, sporty design with a focus on driving dynamics, making it an exciting choice for those who prioritize agility. In contrast, the Q5 provides a …
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In the realm of luxury estate cars, the Audi A5 Avant and BMW 5er Touring stand out for their impressive blend of style and performance. The A5 Avant offers a sleek design and superior tech features, while the 5er Touring boasts a spacious interior and exceptional driving dynamics. Ultimately, both …
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Audi A5 Avant
Citroen C5 Aircross

Costs and Consumption
Price
41,600 - 92,400 £
Price
29,100 - 43,000 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
2.5 - 5.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
17 kWh/100km
Electric Range
83 - 108 km
Electric Range
81 - 520 km
Battery Capacity
-
Battery Capacity
-
co2
47 - 175 g/km
co2
0 - 121 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
1,785 - 2,445 kg
Curb weight
1,629 - 2,184 kg
Trunk capacity
361 L
Trunk capacity
565 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,870 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 kg
Payload
446 - 471 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Petrol MHEV, Electric, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 639 HP
Power HP
145 - 225 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
8.3 - 11.2 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
230 - 300 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3 - 4
Power kW
110 - 470 kW
Power kW
107 - 165 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2,025 - 2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
D, A, B
Brand
Audi
Brand
Citroen
What drive types are available for the Audi A5 Avant?

Available configurations include All-Wheel Drive or 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.