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Audi A5 Avant vs Citroen C5 X - Differences and prices compared

Compare performance (367 HP vs 145 HP), boot space and price (40200 £ vs 36900 £) at a glance. Find out which car is the better choice for you – Audi A5 Avant or Citroen C5 X?

Audi A5 Avant

Citroen C5 X

4 (3 Reviews)
rate

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 X has a slight advantage in terms of price – it starts at 36900 £, while the Audi A5 Avant costs 40200 £. That’s a price difference of around 3249 £.

Fuel consumption also shows a difference: Audi A5 Avant manages with 2.10 L and is therefore clearly more efficient than the Citroen C5 X with 5.10 L. The difference is about 3 L per 100 km.

C5 X

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 has a decisively edge – offering 367 HP compared to 145 HP. That’s roughly 222 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A5 Avant is decisively quicker – completing the sprint in 4.50 s, while the Citroen C5 X takes 10.40 s. That’s about 5.90 s faster.

In terms of top speed, the Audi A5 Avant performs somewhat better – reaching 250 km/h, while the Citroen C5 X tops out at 211 km/h. The difference is around 39 km/h.

There’s also a difference in torque: Audi A5 Avant pulls decisively stronger with 550 Nm compared to 230 Nm. That’s about 320 Nm difference.

A5 Avant

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Citroen C5 X offers somewhat more seating capacity – 5 vs 4.

In curb weight, Citroen C5 X is somewhat lighter – 1591 kg compared to 1785 kg. The difference is around 194 kg.

In terms of boot space, the Citroen C5 X offers slightly more room – 545 L compared to 476 L. That’s a difference of about 69 L.

In maximum load capacity, the Citroen C5 X performs somewhat better – up to 1640 L, which is about 216 L more than the Audi A5 Avant.

When it comes to payload, Audi A5 Avant distinct takes the win – 535 kg compared to 399 kg. That’s a difference of about 136 kg.

Who comes out on top?

Overall, the Audi A5 Avant shows itself to be wins the duel decisively and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £40,200
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 - 367 HP
  • Consumption L/100km : 2.1 - 7.7 L
  • Electric Range : 104 - 108 km
details
Audi A5 Avant
Citroen C5 X

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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Citroen C5 X

4 (3 Reviews)
rate

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.

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

Reviews Audi A5 Avant

Reviews Citroen C5 X

4 (3 Reviews)
rate

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Costs and Consumption
Price
40200 - 70000 £
Price
36900 - 39400 £
Consumption L/100km
2.1 - 7.7 L
Consumption L/100km
5.10 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
104 - 108 km
Electric Range
-
Battery Capacity
20.70 kWh
Battery Capacity
-
co2
47 - 175 g/km
co2
116 g/km
Fuel tank capacity
46 - 60 L
Fuel tank capacity
52 L

Dimensions and Body
Body Type
Estate
Body Type
Estate
Seats
4
Seats
5
Doors
5
Doors
5
Curb weight
1785 - 2185 kg
Curb weight
1591 kg
Trunk capacity
361 - 476 L
Trunk capacity
545 L
Length
4829 - 4835 mm
Length
4805 mm
Width
1860 mm
Width
1815 mm
Height
1444 - 1460 mm
Height
1485 mm
Max trunk capacity
1306 - 1424 L
Max trunk capacity
1640 L
Payload
480 - 535 kg
Payload
399 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
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 367 HP
Power HP
145 HP
Acceleration 0-100km/h
4.5 - 9.8 s
Acceleration 0-100km/h
10.40 s
Max Speed
214 - 250 km/h
Max Speed
211 km/h
Torque
280 - 550 Nm
Torque
230 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3
Power kW
110 - 270 kW
Power kW
107 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
1199 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
D
Brand
Audi
Brand
Citroen

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What drive types are available for the Audi A5 Avant?

The Audi A5 Avant is offered with All-Wheel Drive or Front-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.