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Citroen C3 Aircross vs SEAT Arona comparison

Compare performance (145 HP vs 150 HP), boot space and price (16,400 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – Citroen C3 Aircross or SEAT Arona?

Citroen C3 Aircross vs SEAT Arona: Key differences

Citroen C3 Aircross

4.4 (1 Reviews)
rate
  • noticeably cheaper
  • slightly more trunk space
details

SEAT Arona

4.9 (4 Reviews)
rate
  • very slightly more power
  • clearly quicker 0–100 km/h
  • moderately lighter
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

C3 Aircross

Costs and Efficiency:

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

Citroen C3 Aircross is noticeably cheaper – starting at 16,400 £ , while the SEAT Arona costs 20,700 £ . That’s a price difference of around 4,252 £.

Both cars consume an average of 5.3 L/100km – no difference here.

Arona

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 SEAT Arona offers very slightly more power – delivering 150 HP compared to 145 HP. That’s roughly 5 HP more horsepower.

When accelerating from 0 to 100 km/h, the SEAT Arona is clearly quicker – completing the sprint in 8.3 s, while the Citroen C3 Aircross takes 12.3 s. That’s about 4 s quicker.

There’s also a difference in torque: the SEAT Arona delivers marginally more torque with 250 Nm compared to 230 Nm. That’s about 20 Nm more.

C3 Aircross

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, SEAT Arona is moderately lighter – 1,188 kg compared to 1,312 kg. The difference is around 124 kg.

Looking at boot space, the Citroen C3 Aircross offers slightly more boot space – 460 L compared to 400 L. That’s a difference of about 60 L.

When it comes to payload, the SEAT Arona carries a bit more – 522 kg compared to 462 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Citroen C3 Aircross is barely ahead 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 £16,400
C3 Aircross

Citroen C3 Aircross

  • Engine Type Electric, Petrol, Petrol MHEV
  • Transmission Automatic, Manuel
  • Drive Type Front-Wheel Drive
  • Power HP 101 - 145 HP
  • Consumption L/100km 5.3 - 5.9 L/100km
  • Consumption kWh/100km 16.1 - 18.1 kWh/100km
  • Electric Range 307 - 400 km
Citroen C3 Aircross
SEAT Arona

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

details

SEAT Arona

The SEAT Arona is a compact crossover that blends practical, city-friendly packaging with a sporty, youthful design. It delivers a comfortable ride, an intuitive cabin and economical running costs, making it a sensible pick for daily drives and weekend getaways.

details
Citroen C3 Aircross
SEAT Arona

Costs and Consumption

Price
16,400 - 29,000 £
Price
20,700 - 30,300 £
Consumption L/100km
5.3 - 5.9 L/100km
Consumption L/100km
5.3 - 5.8 L/100km
Consumption kWh/100km
16.1 - 18.1 kWh/100km
Consumption kWh/100km
-
Electric Range
307 - 400 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 134 g/km
co2
120 - 132 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
1,312 - 1,608 kg
Curb weight
1,188 - 1,268 kg
Trunk capacity
460 L
Trunk capacity
400 L
Length
-
Length
-
Width
1,795 mm
Width
1,780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
407 - 462 kg
Payload
502 - 522 kg

Engine and Performance

Engine Type
Electric, Petrol, Petrol MHEV
Engine Type
Petrol
Transmission
Automatic, Manuel
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
101 - 145 HP
Power HP
95 - 150 HP
Acceleration 0-100km/h
12.3 - 13 s
Acceleration 0-100km/h
8.3 - 11.1 s
Max Speed
-
Max Speed
-
Torque
125 - 230 Nm
Torque
175 - 250 Nm
Number of Cylinders
3
Number of Cylinders
3 - 4
Power kW
74 - 107 kW
Power kW
70 - 110 kW
Engine capacity
1,199 cm3
Engine capacity
999 - 1,498 cm3

General

Model Year
2,024 - 2,026
Model Year
2025
CO2 Efficiency Class
A, D
CO2 Efficiency Class
D
Brand
Citroen
Brand
SEAT
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.