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Citroen C3 Aircross vs Kia Niro comparison

Compare performance (145 HP vs 138 HP), boot space and price (16,400 £ vs 29,100 £ ) at a glance. Find out which car is the better choice for you – Citroen C3 Aircross or Kia Niro?

Citroen C3 Aircross vs Kia Niro: Key differences

Citroen C3 Aircross

4.4 (1 Reviews)
rate
  • substantially cheaper
  • very slightly more power
  • moderately lighter
  • only slightly more trunk space
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Kia Niro

4.5 (3 Reviews)
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  • a bit more efficient
  • slightly quicker 0–100 km/h
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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.

By Achim Sedelmaier

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

C3 Aircross

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Citroen C3 Aircross is substantially cheaper – starting at 16,400 £ , while the Kia Niro costs 29,100 £ . That’s a price difference of around 12,686 £.

Fuel consumption also shows a difference: the Kia Niro uses 4.5 L/100km and is a bit more efficient than the Citroen C3 Aircross with 5.3 L/100km. The difference is about 0.8 L/100km.

Niro

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 C3 Aircross offers very slightly more power – delivering 145 HP compared to 138 HP. That’s roughly 7 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia Niro is slightly quicker – completing the sprint in 11.1 s, while the Citroen C3 Aircross takes 12.3 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the Kia Niro delivers a bit more torque with 265 Nm compared to 230 Nm. That’s about 35 Nm more.

C3 Aircross

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 moderately lighter – 1,312 kg compared to 1,474 kg. The difference is around 162 kg.

Looking at boot space, the Citroen C3 Aircross offers only slightly more boot space – 460 L compared to 451 L. That’s a difference of about 9 L.

When it comes to payload, the Kia Niro carries very slightly more – 466 kg compared to 462 kg. That’s a difference of about 4 kg.

Who wins the race in the data check?

The Citroen C3 Aircross is far ahead overall 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
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Frequently compared as well

Citroen C3 Aircross
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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
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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 …
Citroen C3 Aircross
Kia Niro

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.

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Reviews Citroen C3 Aircross

4.4 (1 Reviews)
rate

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

Kia Niro

The Kia Niro is a practical crossover that blends economy and everyday versatility without sacrificing comfort. With a roomy, well-laid-out cabin and calm, composed handling, it’s an easy-to-live-with choice for commuters and families.

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Reviews Kia Niro

4.5 (3 Reviews)
rate
Archi
25 Mar 2026, 13:11:41

Efficient, functional, understated, spacious and comfortable. No surprises: it delivers what it promises and does its job without fanfare. Good buy.

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
Wolfgang Schäfer
21 Oct 2025, 14:01:32

I've been driving the Kia Niro since 2019 and am still very happy with this car.

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Citroen C3 Aircross
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The Citroën C3 Aircross and Renault 4 go head-to-head in a clash of philosophies: the C3 Aircross is a compact family SUV built for practicality and comfort, while the Renault 4 is a charming, retro‑styled city car reimagined for modern life. We’ll cut through their space, drivability and everyday …
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Citroen C3 Aircross
Kia Niro

Costs and Consumption
Price
16,400 - 29,000 £
Price
29,100 - 33,800 £
Consumption L/100km
5.3 - 5.9 L/100km
Consumption L/100km
4.5 - 4.9 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
102 - 111 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
1,474 kg
Trunk capacity
460 L
Trunk capacity
451 L
Length
-
Length
-
Width
1,795 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
407 - 462 kg
Payload
466 kg

Engine and Performance
Engine Type
Electric, Petrol, Petrol MHEV
Engine Type
Full Hybrid
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
101 - 145 HP
Power HP
138 HP
Acceleration 0-100km/h
12.3 - 13 s
Acceleration 0-100km/h
11.1 - 11.4 s
Max Speed
-
Max Speed
-
Torque
125 - 230 Nm
Torque
265 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
74 - 107 kW
Power kW
102 kW
Engine capacity
1,199 cm3
Engine capacity
1,580 cm3

General
Model Year
2,024 - 2,026
Model Year
2025
CO2 Efficiency Class
A, D
CO2 Efficiency Class
C
Brand
Citroen
Brand
Kia
What drivetrain options does the Citroen C3 Aircross have?

The Citroen C3 Aircross 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.