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Audi A5 Sportback vs Citroen C3 Aircross comparison

Compare performance (639 HP vs 145 HP), boot space and price (40,200 £ vs 16,400 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Sportback or Citroen C3 Aircross?

Audi A5 Sportback vs Citroen C3 Aircross: Key differences

Audi A5 Sportback

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

Citroen C3 Aircross

4.4 (2 Reviews)
rate
  • significantly cheaper
  • clearly more electric range
  • clearly lighter
  • very slightly more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

A5 Sportback

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Citroen C3 Aircross is significantly cheaper – starting at 16,400 £ , while the Audi A5 Sportback costs 40,200 £ . That’s a price difference of around 23,752 £.

Fuel consumption also shows a difference: the Audi A5 Sportback uses 1.7 L/100km and is significantly more efficient than the Citroen C3 Aircross with 5.3 L/100km. The difference is about 3.6 L/100km.

As for electric range, the Citroen C3 Aircross offers clearly more range – reaching up to 400 km, about 280 km more than the Audi A5 Sportback.

C3 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 Sportback offers considerably more power – delivering 639 HP compared to 145 HP. That’s roughly 494 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A5 Sportback is significantly quicker – completing the sprint in 3.7 s, while the Citroen C3 Aircross takes 12.3 s. That’s about 8.6 s quicker.

There’s also a difference in torque: the Audi A5 Sportback delivers significantly more torque with 825 Nm compared to 230 Nm. That’s about 595 Nm more.

A5 Sportback

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Citroen C3 Aircross is clearly lighter – 1,312 kg compared to 1,770 kg. The difference is around 458 kg.

Looking at boot space, the Citroen C3 Aircross offers very slightly more boot space – 460 L compared to 445 L. That’s a difference of about 15 L.

When it comes to payload, the Audi A5 Sportback carries moderately more – 530 kg compared to 462 kg. That’s a difference of about 68 kg.

Who wins the race in the data check?

The Audi A5 Sportback 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 £40,200
A5 Sportback

Audi A5 Sportback

  • Engine Type Plug-in Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 150 - 639 HP
  • Consumption L/100km 1.7 - 7.6 L/100km
  • Electric Range 84 - 120 km
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Frequently compared as well

Citroen C3 Aircross
Opel Frontera
VS
Choosing between the Citroën C3 Aircross and the Opel Frontera comes down to whether you want a compact, comfort-focused crossover or a more traditionally rugged SUV. The C3 Aircross shines with clever packaging, ride comfort and economy, while the Frontera offers stronger towing, load capacity and …
Citroen C3
Citroen C3 Aircross
VS
Deciding between the Citroën C3 and the Citroën C3 Aircross is basically a choice between a compact, city-focused hatch and a taller, more practical crossover. The C3 prioritises nimble handling, simplicity and economy for urban driving, while the C3 Aircross adds higher ride height, extra interior …
Audi A5 Sportback
Citroen C3 Aircross

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.

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Reviews Audi A5 Sportback

No reviews yet. Share your experience and help others decide.

Citroen C3 Aircross

The Citroën C3 Aircross is a compact crossover that stands out with its quirky, friendly styling and a tall, airy cabin that prioritizes comfort. It suits buyers who value flexible interior space, good visibility and easy urban driving over sporty performance.

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Reviews Citroen C3 Aircross

4.4 (2 Reviews)
rate
Mullié Bernard
11 Jul 2026, 09:42:41

Comfortable, this compact SUV has the advantage of being spacious for a reasonable price.

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

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Citroen C5 Aircross
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Citroen C3 Aircross

Costs and Consumption
Price
40,200 - 91,000 £
Price
16,400 - 29,000 £
Consumption L/100km
1.7 - 7.6 L/100km
Consumption L/100km
5.3 - 5.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
16.1 - 18.1 kWh/100km
Electric Range
84 - 120 km
Electric Range
307 - 400 km
Battery Capacity
-
Battery Capacity
-
co2
39 - 172 g/km
co2
0 - 134 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
1,312 - 1,608 kg
Trunk capacity
331 - 445 L
Trunk capacity
460 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 530 kg
Payload
407 - 462 kg

Engine and Performance
Engine Type
Plug-in Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Electric, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manual
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Reduction Gearbox, Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 639 HP
Power HP
101 - 145 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
12.3 - 13 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
125 - 230 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3
Power kW
110 - 470 kW
Power kW
74 - 107 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
1,199 cm3

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,026
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
A, D
Brand
Audi
Brand
Citroen
What drivetrain options does the Audi A5 Sportback have?

The Audi A5 Sportback is available as 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.